North Dakota State University * Dickinson Research Extension Center
1089 State Avenue, Dickinson, ND 58601-4642 Voice: (701) 483-2348 FAX:
(701) 483-2005
FIELD EVALUATION PLANTING: TECHNICAL REPORT
FIELD EVALUATION OF WOODY PLANT MATERIALS
Introduction
There is a need to evaluate the performance of shrub and tree species/cultivars for windbreaks, wildlife, and recreational plantings under diverse soil and climatic conditions. To meet this need, field evaluation planting sites representative of the major land resource areas were located in the three states served by the PMC. These sites provide planting locations under long-term land tenure, for assemblies of trees and shrubs to be evaluated under uniform culture and management. New material can be added on an annual basis. Comparisons are then made with previously released cultivars and area of adaptation determined.
Objective
The objective is to assemble and evaluate woody plant materials for conservation use. Superior cultivars will be selected and released for increase by commercial nurseries.
Cooperators
The Natural Resources Conservation Service, Plant Materials Center, Bismarck, North Dakota, in cooperation with the NDSU, Dickinson Branch Experiment Station, Dickinson, North Dakota.
Location
This project is located one mile west of Dickinson, North Dakota, on the NDSU Dickinson Branch Experiment Station. Legal description: NE 1/4 sec. 5, T. 139 N., R. 96 W., Stark County, North Dakota.
Major Land Resource Area
The site is located in Major Land Resource Area 054, Rolling Soft Shale Plain. This moderately dissected rolling plain is underlain by calcareous shales and sandstones. Strongly dissected areas of sharp local relief or badland topography border major streams and valleys in some areas. Elevation is 1,800 to 3,100 feet. Sixty percent of the area is rangeland.
Soils
The soil type is a Parshall fine sandy loam. The Parshall series consists of deep, well drained soils formed in fine, sandy loam alluvium on terraces and outwash plains and in upland shales. The surface layer and subsoil is dark grayish-brown fine sandy loam. The underlying material is dark grayish-brown fine sandy loam and loamy fine sand. Permeability is moderately rapid. The available water capacity is moderate. Organic matter is high and fertility is medium.
This soil is in North Dakota windbreak suitability group 5. Included in this group are nearly level to hilly soils of the Flaxton, Lihen, Livonia, Parshall, and Vebar series, among others. These are well-drained, loamy and sandy soils. They are suited to windbreak and other plantings, but selection of species is limited. Erosion hazard is serious. The moderate available water capacity is the main limitation.
Climate
For MLRA 054 the average annual precipitation is 13 to 19 inches; increasing from west to east for this semiarid area. Rainfall is highest from late spring to midsummer and very low during the rest of the year. Winter precipitation is snow. Average annual temperature is 40 to 45 degrees F. Average freeze-free period is 110 to 135 days. The plant hardiness zone is 4a, with an average annual minimum temperature of -30 to -20 degrees F.
METHODS AND MATERIALS
Assembly
Refer to Table DI-2 for a list of woody species planted from 1978 to 1995.
Planting Plan
Plots are not randomized or replicated but systematically arranged for ease of evaluation and demonstration purposes. The planting site is approximately 500 feet long and 200 feet wide. The area is divided into five blocks. Each block consists of single row, non-replicated plots. Each plot contains a minimum of 5 plants. Row length is 100 feet and spacing between rows is 20 feet. Block 1A contains primarily poplar accessions. Block 1B contains conifers. Block 2 contains shrubs and small trees. Block 3 contains medium sized trees. Block 4 contains tall trees. All trees are spaced ten feet within row and shrubs are spaced five feet within row. All rows run from west to east. Like species and standards of comparison are established in adjacent plots whenever possible.
Plot Preparation
A clean, firm planting site is prepared annually by disking and harrowing.
Planting Method
All trees and shrubs were hand planted using approved forestry methods.
Planting Date
Refer to Table DI-2 for a list of woody species planted from 1978 through 1995. Replacement stock is planted after establishment year if available.
Fertilization
No fertilizer has been applied to planting area.
Weed Control
No herbicide has been applied to any plot during year of establishment or in succeeding years. Weeds were controlled by clean cultivating between rows, within row, and in fallow areas. Four to six tillage operations were performed each year in the months of May through August. A minimum of hand hoeing was done to control weeds in rows.
Pest Control
Previous years: No animal repellent or insecticide was applied in 1978. In the fall 1979, an animal repellent, Arasan 50, was sprayed on fruit trees to discourage rodent damage.
1980-1981: On November 6, 1980 and October 29, 1981, Arasan 50 was applied to the trunks and lower limbs of fruit trees to deter rodents from damaging bark and cambium. Conifers also received this spray treatment to discourage animal browse. No insecticides were applied.
1982-1995: No animal repellents or insecticides have been applied.
Irrigation
Each year, newly planted materials were watered with a portable tank. No water was added following year of establishment. During the drought years of 1988-1991 the trees were watered in the summer.
Crop Residue Management
During 1990 and 1991 a cover crop was maintained to prevent soil erosion.
Silvicultural Practices
Extensive pruning was done in 1979-1980 to reshape trees damaged by animals. Dead trees and broken branches were cut and removed each year for sanitation. In 1988, some Russian olive accessions were treated with Tordon, using a hypo-hatchet, with unsuccessful results. In 1989, those treated accessions were cut down.
Evaluations and Measurements
Previous years: Records of planting date, survival, vigor, canopy width, height, cold hardiness, animal damage, insect damage, disease symptoms, and unusual or outstanding features have been maintained since 1978 and are listed in Table DI-2.
RESULTS
Plant Performance
Plant performance data was recorded in September 1994 and 1995. Not all data appears in this report.
Currently, 84 accessions of 51 species are under evaluation. This site is
fairly well maintained by the Dickinson Experiment Station. Very little weed competition
has occurred within row. A favorable microclimate is provided by surrounding shelter
belts. This undoubtedly reduces exposure to extreme temperatures and winds and desiccation
and winter injury. Annual rainfall amounts are similar to Bismarck. The drought years of
1988 and 1989 have severely hampered establishment and performance. With the continued dry
weather in 1990 and 1991, the original windbreak of spruce planted on the border are
dying. A number of planted accessions are also dying. The following accessions exhibit
potential for further evaluation and use:
Accession Number | Genus/Species | Origin/Source | Plot Location |
ND-1765 9005980 | Siberian larch, Laris sibirica | USDA, FS, Shelterbelt Lab., Bottineau, ND | 1/03/1-10 |
ND-628 9005887 | Silverberry, Elaeagnus cummutata | Wells Co., ND | 2/02/1-10 |
'Red Splendor' 9006004 | Flowering crabapple, Malux X | Lee Nursery, Fertile MN | 3/01/6-10 |
ND-1336 9006088 | Chokecherry, Prunus virginiana | Mercer Co., Stanton ND | 3/06/6-10 |
ND-629 9005645 PI-477992 | Amur Maple, Acer ginnala | Res. Sta., Morden, MB, Canada | 3/08/6-10 |
ND-1873 9005648 | Amur Maple, Acer ginnala | Lincoln-Oakes Nursery, Bismarck ND | 3/09/1-5 |
SD-156 9005890 | Green ash, Fraxinus pennsylvanica | Deuel Co., Clear Lake, SD | 4/01/1-5 |
ND-1759 9005893 | Green ash, Fraxinus pennsylvanica | SD-156 x MDN-12002 USDA, SCS, PMC, Bismarck ND | 4/02/6-10 |
ND-1879 9011850 PI-503531 | Honey locust, Gleditsia triacanthos | ARS Field Station, Woodward OK | 4/04/1-5 |
ND-283 9006079 PI-540442 | Russian Almond, Prunus tenella | ND Game and Fish Dept. | 2/04/11-20 |
'Bighorn' PI-483445 | Skunkbush sumac, Rhus trilobata | Bighorn Co., WY | 2/02/11-20 2/04/1-10 |
ND-11 PI-477998 | Amur honeysuckle, Lonicera maackii | Res. Sta., Morden, Manitoba, Canada | 2/05/1-10 |
9008041 | False Indigo, Amorpha fruticosa | USDA, SCS, PMC, Aberdeen, ID | 3/3/11-15 |
SD-75 9005713 | Hackberry, Celtis Occidentalis | Potter Co., SD | 4/9/1-10 |
USDA, NRCS, PMC, Bismarck, North Dakota
Project No.: 381316K
Project Title: Field Evaluation of Woody Plant Materials (FEP)
Location: North Dakota State University, Dickinson Branch Experiment Station, dickinson,
North Dakota
Major Land Resource Area: 054
Soil Series Texture: Parshall fine sandy loam
Year of Record: 1994-1995
PLOT LOCATION | |
ACCESSION NUMBER | |
PLANT SYMBOL | |
COMMON NAME | |
GENUS/SPECIES | |
ORIGIN/SOURCE | |
TRANS DATE | TRANSPLANT DATE |
YR PLT | YEAR PLANTED |
YR REC | YEAR OF RECORD |
MTL PLTD | MATERIAL PLANTED |
AGE | AGE OF STOCK |
NO PLTS | NUMBER OF PLANTS |
NO SRV | NUMBER OF PLANTS SURVIVING |
PCT SRV | PERCENT SURVIVAL |
VI | VIGOR |
CAN COV | CANOPY COVER, CM |
PLT HT | PLANT HEIGHT, CM |
REMARKS | |
EVALUATION RATING SYSTEM | |
VIGOR | |
1 = EXCELLENT | |
3 = GOOD | |
5 = FAIR | |
7 = POOR | |
9 = VERY POOR |
Table DI-2.
|
|||||||||||||||
PLOT LOCATION | ACCESSION NUMBER | PLANT SYMBOL | GENUS/ SPECIES ORGIN/ SOURCE | TRANS DATE | YR PLT | YR REC | MTL PLTD | AGE | NO PLTS | NO SRV | PCT SRV | VI | CAN COV | PLT HT | REMARK |
IA/1/1-5 | 9058870 | PODE X | poplar | 05/09 | 90 | 90 | PLBR | 5 | 5 | 100 | 1 | 47 | 102 | ||
14272 | PONI | Populus deltoides x P. nigra | 91 | 5 | 100 | 3 | 69 | 124 | |||||||
USDA, ARS, Mandan, ND | 92 | 5 | 100 | 5 | 110 | 153 | |||||||||
Lincoln-Oakes Nursery, Bismarck, ND | 94 | 5 | 100 | 2 | 220 | 447 | |||||||||
IA/1/6-10 | 9058869 | PODE X | poplar | 05/09 | 90 | 90 | PLBR | 5 | 5 | 100 | 3 | 35 | 95 | ||
14271 | PONI | Populus deltoides x P. nigra | 91 | 1 | 20 | 6 | 10 | 55 | |||||||
USDA, ARS, Mandan, ND | 92 | 5 | 20 | 4 | 51 | 106 | |||||||||
Lincoln-Oakes Nursery, Bismarck, ND | 94 | 5 | 100 | 3 | 171 | 324 | |||||||||
IA/2/1-5 | 9058872 | PODE X | poplar | 05/09 | 90 | 90 | PLBR | 5 | 5 | 100 | 2 | 50 | 99 | ||
14274 | PONI | Populus deltoides x P. nigra | 91 | 4 | 80 | 3 | 59 | 129 | |||||||
USDA, ARS, Mandan, ND | 92 | 5 | 100 | 4 | 54 | 119 | |||||||||
Lincoln-Oakes Nursery, Bismarck, ND | 94 | 5 | 100 | 2 | 288 | 461 | |||||||||
IA/2/6-10 | 9058871 | PODE X | poplar | 05/09 | 90 | 90 | PLBR | 5 | 5 | 100 | 4 | 27 | 99 | ||
14273 | PONI | Populus deltoides x P. nigra | 91 | 1 | 20 | 75 | 115 | ||||||||
Manitou | USDA, ARS, Mandan, ND | 92 | 5 | 100 | 3 | 147 | 189 | Leaf rust | |||||||
Lincoln-Oakes Nursery, Bismarck, ND | 94 | 5 | 100 | 3 | 180 | 334 | |||||||||
IA/3/1-5 | 9058874 | POPUL | poplar | 05/09 | 90 | 90 | PLBR | 5 | 5 | 100 | 2 | 53 | 92 | ||
14392 | Populus | 91 | 5 | 100 | 4 | 76 | 126 | ||||||||
USDA, ARS, Mandan, ND | 92 | 5 | 100 | 4 | 49 | 98 | |||||||||
Lincoln-Oakes Nuresery, Bismarck, ND | 94 | 5 | 100 | 2 | 290 | 495 | |||||||||
IA/3/6-10 | 9058873 | POPUL | poplar | 05/09 | 90 | 90 | PLBR | 5 | 5 | 100 | 3 | 37 | 113 | ||
14390 | Populus | 91 | 1 | 20 | 5 | 30 | 60 | ||||||||
USDA, ARS, Mandan, ND | 92 | 5 | 100 | 4 | 49 | 98 | |||||||||
Lincoln-Oakes Nursery, Bismarck, ND | 94 | 5 | 100 | 3 | 180 | 334 | |||||||||
IA/4/1-5 | 9030611 | POAL | white poplar | 05/15 | 92 | 92 | CONT (P) | 5 | 4 | 80 | 4 | 48 | 50 | ||
ND-3796 | Populus alba | 93 | 5 | 100 | 2 | 116 | 113 | ||||||||
Turner Co., SD | 94 | 4 | 80 | 3 | 191 | 179 | |||||||||
USDA, SCS, PMC, Bismarck, ND | |||||||||||||||
IA/4/6-10 | Raverdeau | POPUL | hybrid poplar | 05/10 | 93 | 93 | PLBR | 5 | 5 | 100 | 3 | 36 | 69 | ||
9069085 | Poplulus | 94 | 5 | 100 | 3 | 119 | 191 | ||||||||
Lee Nursery, Fertile, MN | 95 | 5 | 100 | 2 | 243 | 385 | |||||||||
IA/5/1-5 | Theves | POPUL | hybrid poplar | 05/10 | 93 | 93 | PLBR | 5 | 5 | 100 | 4 | 39 | 82 | ||
9069086 | Populus | 94 | 1 | 20 | 3 | 60 | 150 | ||||||||
Lee Nursery, Fertile, MN | 95 | 1 | 20 | 5 | 150 | 260 | |||||||||
IA/5/6-10 | 9069090 | POTR | quaking aspen | 05/15 | 93 | 93 | PLBR | 5 | 4 | 80 | 5 | 24 | 51 | ||
Populus tremuloideas | 94 | 5 | 100 | 3 | 52 | 125 | |||||||||
Lee Nursery, Fertile, MN | 95 | ||||||||||||||
IA/6/1-5 | 9063146 | POPUL | hybrid poplar | 05/10 | 93 | 93 | PLBR | 5 | 5 | 100 | 6 | 7 | 33 | ||
Populus | 94 | 5 | 100 | 4 | 69 | 142 | |||||||||
PFRA, Indianhead, Saskatchewan | 95 | 5 | 100 | 2 | 183 | 329 | |||||||||
IA/6/6-10 | Assiniboine | POPUL | hybrid poplar | 05/10 | 93 | 93 | PLBR | 5 | 5 | 100 | 4 | 15 | 54 | ||
9063147 | populus | 94 | 5 | 100 | 3 | 113 | 187 | ||||||||
PFRA, Indianhead, Saskatchewan | 95 | 5 | 100 | 3 | 241 | 347 | |||||||||
IA/7/1-5 | 9063141 | PODE | eastern cottonwood | 05/10 | 93 | 93 | PLBR | 5 | 5 | 100 | 3 | 49 | 104 | ||
Populus deltoides | 94 | 5 | 100 | 2 | 172 | 273 | |||||||||
Lincoln-Oakes Nursery, Bismarck, ND | 95 | 5 | 100 | 3 | 246 | 417 | severe leaf rust | ||||||||
IA/7/6-10 | 9069102 | ULPU | Siberian elm | 06/10 | 93 | 93 | CONT | 5 | 5 | 100 | 2 | 45 | 107 | ||
clone 009 | Ulmus pumila | 94 | 0 | 0 | not winter hardy | ||||||||||
USDA, ARS, Mandan, ND | |||||||||||||||
IA/8/1-5 | 9016318 | ULPU | Siberian elm | 05/04 | 95 | 95 | PLBR | 5 | 5 | 100 | 3 | 77 | 92 | ||
Ulmus pumila | |||||||||||||||
USDA, NRCS, Bridger, MT | |||||||||||||||
IA/8/1-10 | 9063104 | ULPU | Siberian elm | 5/08 | 91 | 91 | CONT | 10 | 2 | 20 | 5 | 15 | 53 | ||
clone 039 | Ulmus pumila | 92 | 2 | 20 | 4 | 82 | 105 | ||||||||
Sargent Co., ND | 93 | 2 | 20 | 6 | 172 | 152 | |||||||||
USDA, ARS, Mandan, ND | 94 | 0 | 0 | not winter hardy | |||||||||||
IA/9/1-5 | 9069103 | ULPU | Siberian elm | 06/10 | 93 | 93 | CONT (P) | 5 | 4 | 80 | 4 | 38 | 69 | weed fabric squares on each tree | |
clone 012 | Ulmus pumila | 94 | 0 | 0 | not winter hardy | ||||||||||
USDA, NRCS, PMC, Bridger, MT | |||||||||||||||
IA/9/1-5 | 9054820 | ULPU | Siberian elm | 05/04 | 95 | 95 | PLBR | 5 | 5 | 100 | 3 | 101 | 123 | ||
Ulmus pumila | |||||||||||||||
USDA, ARS, PMC, Bridger, MT | |||||||||||||||
IA/9/6-10 | 9069104 | ULPU | Siberian elm | 06/10 | 93 | 93 | CONT (P) | 5 | 5 | 100 | 4 | 33 | 70 | ||
clone 027 | Ulmus pumila | 94 | 5 | 100 | 4 | 67 | 87 | ||||||||
USDA, ARS, Mandan, ND | 95 | 5 | 100 | 3 | 160 | 179 | |||||||||
IA/10/1-5 | 9058899 | supertree | 05/08 | 91 | 91 | CONT | 5 | 5 | 100 | 5 | 35 | 123 | |||
Salix matsudana X alba | 92 | 2 | 40 | 6 | 55 | 123 | |||||||||
Austree, Inc., Pescadero, CA | 93 | 2 | 40 | 5 | 85 | 152 | |||||||||
94 | 0 | 0 | not winter hardy | ||||||||||||
IA/10/6-10 | 'Homestead' | ULPU | Siberian elm | 06/10 | 93 | 93 | CONT (P) | 5 | 4 | 100 | 4 | 31 | 85 | ||
9069108 | Ulmus pumila | 94 | 3 | 60 | 4 | 25 | 58 | ||||||||
14444 | USDA, ARS, mandan, ND | 95 | 3 | 60 | 4 | 70 | 127 | ||||||||
IB/01/1-10 | ND-1729 | LASI* | Siberian larch | 5/16 | 78 | 78 | PLBR | 1-0 | 10 | 9 | 90 | 3 | 21 | 62 | |
9005979 | Larix sibirica | 79 | 10 | 100 | 22 | 44 | |||||||||
NDFS State Nursery, Towner, ND | 80 | 10 | 100 | 4 | 33 | 55 | |||||||||
82 | 8 | 80 | 8 | 29 | 46 | ||||||||||
83 | 6 | 60 | 7 | 33 | 74 | 1 mowed off, moderate rodent damage | |||||||||
84 | 6 | 60 | 4 | 39 | 91 | ||||||||||
87 | 6 | 60 | 6 | 90 | 197 | ||||||||||
92 | 5 | 50 | 4 | 234 | 348 | ||||||||||
IB/02/1-10 | SL-383-T | LASI* | Siberian larch | 5/17 | 78 | 78 | PLBR | 1-0 | 10 | 10 | 100 | 3 | 17 | 68 | |
Pallet No. | Larix sibirica | 79 | 10 | 100 | 24 | 49 | |||||||||
2392 | Denbigh Exp. Forest | 80 | 10 | 100 | 4 | 43 | 62 | ||||||||
9005976 | USDA, FS, Shelterbelt Lab., | 82 | 9 | 90 | 6 | 47 | 69 | ||||||||
Bottineau, ND | 83 | 9 | 90 | 6 | 61 | 119 | 1 mowed off, moderate rodent damage | ||||||||
84 | 8 | 80 | 2 | 78 | 170 | ||||||||||
87 | 8 | 80 | 2 | 181 | 306 | ||||||||||
92 | 8 | 80 | 8 | 301 | 499 | ||||||||||
IB/03/1-10 | ND-1765 | LASI* | Siberian larch | 05/17 | 78 | 78 | PLBR | 2-0 | 10 | 10 | 100 | 3 | 17 | 44 | |
9005980 | Larix sibirica | 79 | 10 | 100 | 33 | 48 | |||||||||
USDA, FS, Shelterbelt Lab., | 80 | 10 | 100 | 4 | 55 | 81 | |||||||||
Bottineau, ND | 82 | 10 | 100 | 5 | 63 | 122 | |||||||||
83 | 10 | 100 | 5 | 79 | 148 | moderate rodent damage, best | |||||||||
84 | 10 | 100 | 4 | 110 | 187 | accession of larch | |||||||||
87 | 9 | 90 | 2 | 214 | 334 | ||||||||||
92 | 9 | 90 | 2 | 316 | 534 | ||||||||||
IB/04/1-5 | ND-1763 | PIPO* | ponderosa pine | 05/16 | 78 | 78 | CONT | 1-1 | 5 | 5 | 100 | 1 | 14 | 53 | |
9006043 | Pinus ponderosa | 79 | 4 | 80 | 14 | 34 | |||||||||
757-5 Todd Co., SD | 80 | 5 | 100 | 4 | 46 | 61 | |||||||||
USDA, FS, Shelterbelt Lab., | 82 | 4 | 80 | 7 | 74 | 134 | |||||||||
Bottineau, ND | 83 | 4 | 80 | 5 | 88 | 111 | animal damage | ||||||||
84 | 4 | 80 | 3 | 116 | 149 | ||||||||||
87 | 3 | 60 | 3 | 158 | 228 | ||||||||||
92 | 3 | 60 | 3 | 277 | 427 | ||||||||||
IB/04/6-10 | ND-1565 | PIAR | bristle cone pine | 05/16 | 78 | 78 | CONT | 1-1 | 5 | 5 | 100 | 3 | 14 | 17 | |
9006036 | Pinus aristata | 79 | 5 | 100 | 20 | 19 | |||||||||
USDA, FS, Shelterbelt, Lab | 80 | 5 | 100 | 5 | 32 | 23 | |||||||||
Bottineau, ND | 82 | 1 | 20 | 5 | 65 | 90 | |||||||||
83 | 4 | 80 | 8 | 29 | 24 | mower damage on plt 3 | |||||||||
84 | 2 | 40 | 3 | 58 | 55 | ||||||||||
87 | 2 | 40 | 6 | 70 | 62 | ||||||||||
92 | 1 | 20 | 5 | 165 | 120 | ||||||||||
IB/05/1-5 | 9057413 | PIPO | ponderosa pine | 05/11 | 88 | 88 | CONT | 5 | 2 | 40 | 4 | 10 | 33 | ||
Pinus ponderosa | 89 | 2 | 40 | 4 | 20 | 42 | |||||||||
Gelndive, MT | 90 | 4 | 80 | 4 | 24 | 45 | |||||||||
NDFS | 92 | 4 | 80 | 4 | 38 | 66 | |||||||||
94 | 4 | 80 | 4 | 92 | 129 | ||||||||||
IB/05/6-10 | 9063127 | FRAM | white ash | 05/15 | 92 | 92 | PLBR | 5 | 5 | 100 | 3 | 21 | 56 | ||
Fraxinus americana | 93 | 5 | 100 | 4 | 33 | 73 | |||||||||
Wisconsin | 94 | 5 | 100 | 4 | 36 | 74 | |||||||||
Lincoln-Oakes Nursery, Bismarck, ND | |||||||||||||||
IB/06/1-5 | 9069105 | ULPU | Siberian elm | 06/10 | 93 | 93 | CONT(P) | 5 | 5 | 100 | 3 | 56 | 110 | ||
427 | Ulmus pumila | 94 | 4 | 80 | 4 | 38 | 76 | ||||||||
USDA, ARS, NGPRL, Mandan, ND | 95 | 4 | 80 | 4 | 131 | 150 | |||||||||
IB/06/6-10 | 9069106 | ULPU | Siberian elm | 06/10 | 93 | 93 | CONT (P) | 5 | 5 | 100 | 4 | 30 | 56 | ||
11737 | Ulmus pumila | 94 | 5 | 100 | 3 | 45 | 69 | ||||||||
Harbin, China | 95 | 5 | 100 | 3 | 114 | 123 | |||||||||
USDA, ARS, NGPRL, Mandan, ND | |||||||||||||||
IB/07/1-5 | 9069107 | ULPU | Siberian elm | 06/10 | 93 | 93 | CONT(P) | 5 | 4 | 80 | 4 | 35 | 55 | ||
408 | Ulmus pumila | 94 | 3 | 60 | 3 | 55 | 68 | ||||||||
USDA, ARS, NGPRL, Mandan, ND | 95 | 3 | 60 | 3 | 175 | 163 | |||||||||
IB/07/6-10 | 9063098 | JUNI | black wlanut | 05/08 | 91 | 91 | PLBR | 5 | 4 | 80 | 5 | 8 | 36 | ||
Juglans nigra | 92 | 2 | 40 | 5 | 20 | 48 | |||||||||
Big Sioux Nursery, Watertwon, SD | 93 | 2 | 40 | 4 | 45 | 75 | |||||||||
94 | 0 | 0 | not hardy | ||||||||||||
IB/07/6-10 | ND-3803 | POAL | white poplar | 05/24 | 94 | 94 | CONT | 5 | 5 | 100 | 3 | 62 | 96 | ||
9030612 | Populus alba | 95 | 4 | 80 | 2 | 189 | 199 | ||||||||
USDA, PMC, Bismarck, ND | |||||||||||||||
IB/08/1-5 | ND-3825 | ACSA2 | silver maple | 05/01 | 83 | 83 | PLBR | 5 | |||||||
9034904 | Acer saccharinum | 84 | 5 | 100 | 5 | 8 | 39 | ||||||||
Bismarck, ND | 85 | 0 | |||||||||||||
86 | 5 | 100 | 3 | ||||||||||||
87 | 5 | 100 | 4 | 75 | 121 | ||||||||||
89 | 5 | 100 | 4 | 163 | 193 | ||||||||||
92 | 5 | 100 | 6 | 147 | 134 | ||||||||||
94 | 0 | 0 | not winter hardy | ||||||||||||
IB/08/6-10 | ND-3886 | ACSA2 | silver maple | 06/01 | 83 | 83 | CONT | 5 | |||||||
9003519 | Acer saccharinum | 84 | 4 | 80 | 4 | 43 | 101 | ||||||||
Bismarck, ND | 85 | 3 | 60 | 6 | 43 | 82 | |||||||||
87 | 3 | 60 | 3 | 200 | 222 | ||||||||||
89 | 3 | 60 | 3 | 268 | 353 | ||||||||||
92 | 2 | 40 | 7 | 138 | 145 | ||||||||||
94 | 0 | 0 | not winter hardy | ||||||||||||
IB/09/1-5 | ND-3925 | PRPE3 | hardy peach | 05/07 | 86 | 86 | PLBR | 2-0 | 5 | 2 | 40 | 3 | 70 | 68 | |
9039998 | Prunus persica | 87 | 2 | 40 | 180 | 118 | |||||||||
Meade Co., SD | 88 | 2 | 40 | 5 | 140 | 145 | |||||||||
USDA, SCS, PMC, Bismarck, ND | 90 | 2 | 40 | 170 | 165 | new sprouts | |||||||||
92 | 2 | 40 | 7 | 152 | 160 | ||||||||||
94 | 0 | 0 | not hardy | ||||||||||||
IB/9/1-5 | 9063148 | PHSA | corktree | 05/04 | 95 | 95 | CONT | 5 | 5 | 100 | 4 | 22 | 40 | ||
Phellodendron sachalinense | |||||||||||||||
Clay Co., MN | |||||||||||||||
IB/09/6-10 | ND-21 | VILE | nannyberry | 05/07 | 86 | 86 | PLBR | 2-0 | 5 | 5 | 100 | 3 | 15 | 46 | |
9034900 | Viburnum lentago | 87 | 5 | 100 | 3 | 21 | 58 | ||||||||
USDA, ARS, Mandan, ND | 88 | 5 | 100 | 3 | 45 | 82 | |||||||||
USDA, SCS, PMC, Bismarck ,ND | 90 | 5 | 100 | 3 | 82 | 115 | |||||||||
92 | 5 | 100 | 3 | 129 | 144 | ||||||||||
95 | 5 | 100 | 2 | 198 | 225 | fruit on 1,2,4,5 | |||||||||
IB/10/1-5 | 9069081 | TICO | littleleaf linden | 05/10 | 93 | 93 | CONT (P) | 5 | 5 | 100 | 5 | 21 | 39 | WEEDY | |
Tilia cordata | 94 | 5 | 100 | 4 | 18 | 37 | |||||||||
Lee Nursery, Fertile, Mn | 95 | 5 | 100 | 4 | 65 | 86 | |||||||||
IB/10/6-10 | 9063123 | ULJA80 | Japanese elm | 05/15 | 92 | 92 | CONT(P) | 5 | 3 | 60 | 4 | 53 | 52 | ||
Ulmus japonica | 94 | 3 | 60 | 3 | 127 | 137 | |||||||||
Manchuria | |||||||||||||||
PFRA, Indianhead, Saskatchewan | |||||||||||||||
II/01/1-10 | ND-313 | LOTAS* | red tatarian honeysuckle | 05/17 | 78 | 78 | PLBR | 2-0 | 10 | 9 | 90 | 1 | 47 | 48 | |
9005996 | Lonicera tatarica sibirica | 79 | 9 | 90 | 62 | 72 | |||||||||
PI-477999 | USDA, ARS, Cheyenne, WY | 80 | 10 | 100 | 3 | 98 | 73 | ||||||||
USDA, SCS, PMC, Bismarck, ND | 82 | 10 | 100 | 4 | 162 | 136 | |||||||||
83 | 10 | 100 | 3 | 181 | 166 | good fruit | |||||||||
84 | 10 | 100 | 4 | 225 | 167 | moderate-severe insect | |||||||||
87 | 10 | 100 | 3 | 172 | 204 | defoliation, honeysuckle aphid | |||||||||
92 | 10 | 100 | 5 | 206 | 224 | ||||||||||
II/01/11-20 | ND-1730 | LOTAS* | red tatarian honeysuckle | 05/17 | 78 | 78 | PLBR | 2-0 | 10 | 10 | 100 | 1 | 48 | 51 | |
9005994 | Lonicera tatarica sibirica | 79 | 10 | 100 | 66 | 84 | |||||||||
Lincoln-Oakes Nursery, Bismarck, ND | 80 | 10 | 100 | 1 | 104 | 90 | |||||||||
82 | 10 | 100 | 4 | 181 | 160 | ||||||||||
83 | 10 | 100 | 3 | 204 | 197 | good vigor | |||||||||
84 | 10 | 100 | 5 | 234 | 200 | slight insect defoliation | |||||||||
87 | 10 | 100 | 3 | 198 | 218 | good fruit production, | |||||||||
92 | 9 | 90 | 6 | 194 | 216 | snow damage, aphid damage | |||||||||
II/02/1-10 | ND-628 | ELCO* | silverberry | 05/17 | 78 | 78 | PLBR | 2-0 | 10 | 10 | 100 | 1 | 29 | 52 | |
9005877 | Elaeagnus commutata | 79 | 10 | 100 | 83 | 94 | |||||||||
Wells Co., ND | 80 | 10 | 100 | 1 | 124 | 97 | |||||||||
82 | 10 | 100 | 5 | 151 | 145 | ||||||||||
83 | 10 | 100 | 5 | 192 | 170 | suckering | |||||||||
84 | 10 | 100 | 4 | 217 | 159 | snow damage | |||||||||
87 | 10 | 100 | 4 | 177 | 182 | ||||||||||
92 | 7 | 70 | 6 | 134 | 180 | ||||||||||
II/02/11-20 | 'Bighorn' | RHTR | skunkbush sumac | 05/17 | 78 | 78 | PBLR | 2-0 | 10 | 7 | 70 | 2 | 52 | 43 | |
WY-843 | Rhus trilobata | 79 | 10 | 100 | 107 | 78 | |||||||||
9004646 | Bighorn Co., WY | 80 | 10 | 100 | 3 | 152 | 82 | ||||||||
PI-483445 | USDA, SCS, PMC, Bismarck, ND | 82 | 10 | 100 | 3 | 232 | 153 | ||||||||
83 | 10 | 100 | 3 | 272 | 193 | leaf spot, snow damage on 1,2,3 | |||||||||
84 | 10 | 100 | 3 | 350 | 185 | ||||||||||
87 | 10 | 100 | 2 | 360 | 224 | ||||||||||
92 | 10 | 100 | 260 | 240 | |||||||||||
II/03/1-10 | ND-26 | LONIC | honeysuckle | 05/02 | 79 | 79 | PLBR | 2-0 | 10 | 10 | 100 | 35 | 42 | ||
9011852 | Lonicera | 80 | 10 | 100 | 5 | 60 | 51 | ||||||||
USDA, ARS, Mandan, ND | 81 | 10 | 100 | 79 | 87 | ||||||||||
83 | 10 | 100 | 4 | 136 | 145 | leaf spot | |||||||||
84 | 10 | 100 | 4 | 149 | 164 | witches broom on pits 3,5,8 | |||||||||
88 | 10 | 100 | 4 | 230 | 213 | moderate insect defoliation, | |||||||||
93 | 10 | 100 | 5 | 320 | 274 | grasshoppers, aphid damage | |||||||||
II/03/11-15 | ND-452 | LOXYM* | honeysuckle | 05/02 | 79 | 79 | PLBR | 2-0 | 5 | 5 | 100 | 37 | 39 | ||
9019978 | Lonicera xylosteum mollis | 80 | 5 | 100 | 3 | 71 | 47 | ||||||||
USDA, ARS, Cheyenne, WY | 81 | 5 | 100 | 99 | 88 | ||||||||||
USDA, SCS, PMC, Bismarck, ND | 83 | 5 | 100 | 4 | 169 | 168 | witches broom on 1,2,3 | ||||||||
84 | 5 | 100 | 3 | 198 | 168 | slight leaf spot, leaf | |||||||||
88 | 5 | 100 | 5 | 230 | 203 | blight, aphid damage | |||||||||
93 | 5 | 100 | 6 | 282 | 232 | ||||||||||
II/03/16-20 | ND-170 | COIN | cotoneaster | 05/09 | 90 | 90 | CONT | 5 | |||||||
9005728 | Cotoneaster integerrima | 91 | 4 | 80 | 6 | 24 | 46 | ||||||||
USDA, SCS, PMC, Bismarck, ND | 92 | 4 | 80 | 6 | 46 | 42 | |||||||||
94 | 4 | 80 | 4 | 126 | 90 | ||||||||||
II/04/1-10 | 'Bighorn' | RHTR | skunkbush sumac | 05/02 | 79 | 79 | PLBR | 2-0 | 10 | 10 | 100 | 30 | 34 | ||
WY-843 | Rhus trilobata | 80 | 10 | 100 | 5 | 73 | 43 | ||||||||
9004646 | Bighorn Co., WY | 81 | 10 | 100 | 78 | 64 | |||||||||
PI-483445 | USDA, SCS, PMC, Bismarck, ND | 83 | 10 | 100 | 3 | 181 | 137 | few pests | |||||||
84 | 10 | 100 | 3 | 215 | 140 | ||||||||||
88 | 10 | 100 | 4 | 330 | 191 | ||||||||||
93 | 10 | 100 | 4 | 420 | 254 | ||||||||||
II/04/11-20 | PM-ND-283 | PRTE80 | Russian almond | 05/08 | 80 | 80 | PLBR | 2-0 | 10 | 10 | 100 | 5 | 23 | 68 | |
9006079 | Prunus tenella | 81 | 7 | 70 | 28 | 44 | |||||||||
PI-540442 | ND Game & Fish Dept. | 82 | 10 | 100 | 4 | 54 | 69 | ||||||||
USDA, SCS, PMC, Bismarck, ND | 83 | 8 | 80 | 4 | 119 | 108 | few pests | ||||||||
84 | 10 | 100 | 4 | 115 | 112 | ||||||||||
86 | 9 | 90 | 4 | 159 | 136 | ||||||||||
88 | 9 | 90 | 3 | 182 | 142 | ||||||||||
89 | 9 | 90 | 4 | 127 | 146 | ||||||||||
94 | 9 | 90 | 4 | 200 | 130 | ||||||||||
II/05/1-10 | ND-11 | LOMA6 | amur honeysuckle | 05/07 | 81 | 81 | CONT | 0-1 | 10 | 10 | 100 | 20 | 19 | ||
9005993 | Lonicera maackii | 82 | 10 | 100 | 4 | 42 | 44 | ||||||||
PI-477998 | Res. Sta., Morden, MB, Canada | 83 | 6 | 60 | 6 | 50 | 54 | slight insect | |||||||
84 | 10 | 100 | 4 | 64 | 56 | defoliation (grasshoppers) | |||||||||
86 | 10 | 100 | 4 | 127 | 139 | ||||||||||
87 | 10 | 100 | 3 | 260 | 170 | ||||||||||
88 | 10 | 100 | 4 | 225 | 172 | ||||||||||
90 | 10 | 100 | 4 | 173 | 174 | ||||||||||
95 | 10 | 100 | 4 | 217 | 258 | ||||||||||
II/05/11-20 | 'Centennial | 'COIN | cotoneaster | 05/08 | 85 | 85 | PLBR | 2-0 | 10 | no data | |||||
ND-177 | Cotoneaster integerrima | 86 | 8 | 80 | 4 | 69 | 68 | ||||||||
9005729 | Lincoln-Oakes Nursery, Bismarck, ND | 87 | 7 | 70 | 3 | 121 | 100 | ||||||||
PI-113095 | 88 | 10 | 100 | 4 | 99 | 90 | |||||||||
89 | 8 | 80 | 4 | 137 | 106 | ||||||||||
91 | 7 | 70 | 5 | 161 | 130 | ||||||||||
94 | 7 | 70 | 4 | 230 | 233 | ||||||||||
II/06/1-5 | ND-995 | SAHU | prairie willow | 05/12 | 82 | 82 | PLBR | 1-2 | 5 | 4 | 80 | 4 | 58 | 66 | |
PI-303584 | Salix humilis | 83 | CONT | 4 | 80 | 4 | 155 | 125 | moderate grasshopper damage | ||||||
P.I. Station, Ames, IA | 84 | 5 | 100 | 4 | 192 | 124 | |||||||||
86 | 5 | 100 | 3 | 315 | 245 | ||||||||||
88 | 5 | 100 | 4 | 390 | 285 | ||||||||||
91 | 3 | 60 | 8 | 187 | 183 | ||||||||||
94 | 0 | 0 | not drought hardy | ||||||||||||
II/06/1-10 | 9069128 | LOTA | tatarian honeysuckle | 05/11 | 94 | 94 | PLBR | 10 | 10 | 100 | 3 | 30 | 36 | ||
Lonicera tatarica | 95 | 10 | 100 | 4 | 75 | 76 | |||||||||
Big Sioux Nursery, Watertown, SD | |||||||||||||||
II/06/6-10 | PI-370126 | SAFR | crack willow | 05/12 | 82 | 82 | PLBR- | 0-1 | 5 | 5 | 100 | 4 | 33 | 48 | |
Salix fragilis | 83 | CONT | 4 | 80 | 3 | 106 | 133 | good growth, few pests | |||||||
P.I. Station, Glenn Dale, MD | 84 | 5 | 100 | 3 | 184 | 170 | |||||||||
86 | 5 | 100 | 410 | 319 | |||||||||||
88 | 5 | 100 | 3 | 416 | 357 | ||||||||||
91 | 4 | 80 | 8 | 171 | 224 | ||||||||||
94 | 0 | 0 | not drought hardy | ||||||||||||
II/07/1-10 | ND-624 | PTTR | common hoptree | 05/12 | 82 | 82 | PLBR | 2-0 | 10 | 9 | 90 | 5 | 24 | 33 | |
9006094 | Ptelea trifoliata Ramsey Co., ND | 83 | 9 | 90 | 3 | 37 | 64 | good growth | |||||||
USDA, SCS, PMC, Bismarck, ND | 84 | 10 | 100 | 3 | 50 | 79 | |||||||||
86 | 10 | 100 | 4 | 174 | 148 | ||||||||||
88 | 10 | 100 | 5 | 234 | 175 | ||||||||||
91 | 10 | 100 | 5 | 188 | 189 | ||||||||||
94 | 0 | 0 | not drought hardy | ||||||||||||
II/08/1-5 | 9063142 | PRUNU | Japanese cherry | 05/10 | 93 | 93 | PLBR | 5 | 5 | 100 | 4 | 37 | 62 | ||
Prunus | 94 | 5 | 100 | 4 | 52 | 79 | |||||||||
Bottineau FEP, ND | 95 | 4 | 80 | 4 | 78 | 90 | |||||||||
Lincoln-Oakes Nursery, Bismarck, ND | |||||||||||||||
II/09/1-10 | 'Homestead' | CRAR | Arnold hawthorn | 05/09 | 84 | 84 | CONT | 0-2 | 10 | 10 | 100 | 4 | 20 | 10 | |
ND-20 | Crataegus arnoldiana | 86 | 10 | 100 | 4 | 52 | 82 | ||||||||
9005731 | USDA, SCS, PMC, Bismarck, ND | 88 | 10 | 100 | 3 | 117 | 146 | ||||||||
PI-503530 | 90 | 10 | 100 | 4 | 122 | 182 | |||||||||
93 | 9 | 90 | 3 | 190 | 270 | ||||||||||
II/10/1-10 | SD-131 | PRPA5 | mayday | 05/08 | 85 | 85 | PLBR | 2-0 | 10 | no data | |||||
9006073 | Prunus padus | 86 | 10 | 100 | 3 | 46 | 85 | ||||||||
PI-536048 | Brookings Co., SD | 87 | 10 | 100 | 3 | 70 | 142 | ||||||||
USDA, SCS, PMC, Bismarck, ND | 89 | 10 | 100 | 4 | 184 | 233 | |||||||||
91 | 3 | 30 | 5 | 170 | 265 | ||||||||||
94 | 3 | 30 | 4 | 335 | 430 | ||||||||||
II/10/6-10 | 9057438 | HAHA | Siberian salt tree | 05/11 | 94 | 94 | CONT | 5 | 1 | 20 | 3 | 10 | 35 | ||
Halimodendron halidendron | 95 | 4 | 80 | 4 | 19 | 40 | |||||||||
PFRA, Indian head, Saskatchewan | |||||||||||||||
III/01/1-5 | 'Midwest' | MABAM8 | Manchurian crabapple | 05/17 | 78 | 78 | PLBR | 2-0 | 5 | 3 | 60 | 2 | 16 | 60 | |
9006003 | Malus baccata mandshurica | 79 | 5 | 100 | 27 | 64 | |||||||||
PI-478000 | Echo Manchuria/Res. Sta. | 80 | 5 | 100 | 3 | 58 | 85 | ||||||||
Morden, MB, Canada | 82 | 5 | 100 | 3 | 144 | 169 | |||||||||
USDA, SCS, PMC, Bismarck, ND | 83 | 5 | 100 | 2 | 183 | 211 | fall webworm on 1, few | ||||||||
84 | 5 | 100 | 4 | 236 | 260 | pests, good vigor, | |||||||||
87 | 5 | 100 | 3 | 288 | 347 | snow damage on 1,2,3 | |||||||||
92 | 2 | 40 | 8 | 182 | 222 | ||||||||||
III/01/6-10 | 'Red | MABA* | flowering crabapple | 05/17 | 78 | 78 | PLBR | 2-0 | 5 | 5 | 100 | 2 | 48 | 66 | |
Splendor' | Malus X | 79 | 5 | 100 | 76 | 117 | |||||||||
9006004 | Lee Nursery, Fertile, MN | 80 | 5 | 100 | 2 | 108 | 143 | ||||||||
82 | 5 | 100 | 3 | 181 | 256 | ||||||||||
83 | 5 | 100 | 3 | 214 | 278 | good growth, good fruit production, few pests, snow damage on 1,2; fall webworm on 3,5 |
|||||||||
84 | 5 | 100 | 3 | 262 | 333 | ||||||||||
87 | 5 | 100 | 2 | 314 | 373 | ||||||||||
92 | 5 | 100 | 6 | 283 | 341 | ||||||||||
III/02/1-5 | ND-1731 | MABA* | Siberian crabapple | 05/17 | 78 | 78 | PLBR | 2-0 | 5 | 4 | 80 | 2 | 58 | 68 | |
9006001 | Malus baccata | 79 | 5 | 100 | 84 | 95 | |||||||||
Lincoln-Oakes Nursery, Bismarck, ND | 80 | 5 | 100 | 3 | 125 | 125 | |||||||||
82 | 5 | 100 | 3 | 178 | 249 | ||||||||||
83 | 5 | 100 | 2 | 228 | 321 | good growth & vigor, few pests, fall webworm on 1,4,5 | |||||||||
84 | 5 | 100 | 2 | 309 | 329 | ||||||||||
87 | 5 | 100 | 3 | 323 | 424 | ||||||||||
92 | 5 | 100 | 6 | 281 | 417 | ||||||||||
III/02/6-10 | 'McDermand' | PYUS* | Ussurian pear | 05/17 | 78 | 78 | PLBR | 2-0 | 5 | 5 | 100 | 6 | 27 | 76 | |
ND-14 | Pyrus ussuriensis | 79 | 5 | 100 | 56 | 111 | |||||||||
9006095 | Harbin, Manchuria/Res. Sta. Morden, MB, Canada | 80 | 5 | 100 | 1 | 91 | 139 | ||||||||
PI-478004 | 82 | 5 | 100 | 3 | 195 | 272 | |||||||||
USDA, SCS, PMC, Bismarck, ND | 83 | 5 | 100 | 1 | 243 | 335 | |||||||||
84 | 5 | 100 | 2 | 282 | 377 | good growth & vigor | |||||||||
87 | 5 | 100 | 377 | 482 | |||||||||||
92 | 5 | 100 | 6 | 331 | 402 | snow damage on 4 | |||||||||
III/03/1-5 | 'Freedom' | LOKO | honeysuckle | 05/09 | 90 | 90 | PLBR | 5 | 5 | 100 | 5 | 32 | 34 | ||
9057424 | Lonicera korolkowii | 91 | 5 | 100 | 4 | 44 | 50 | ||||||||
Univ. of MN | 92 | 5 | 100 | 3 | 101 | 94 | |||||||||
94 | 5 | 100 | 3 | 200 | 186 | ||||||||||
II/03/6-10 | 9063143 | LOTA | tatarian honeysuckle | 05/10 | 93 | 93 | PLBR | 5 | 5 | 100 | 4 | 33 | 43 | ||
Lonicera tatarica | 94 | 5 | 100 | 3 | 33 | 54 | |||||||||
Iowa | 95 | 5 | 100 | 4 | 66 | 85 | |||||||||
Lincoln-Oakes Nursery, Bismarck, ND | |||||||||||||||
III/03/11-15 | 9008041 | AMFR | false indigo | 05/06 | 87 | 87 | PLBR | 5 | 4 | 80 | 41 | 51 | |||
Amorpha fruticosa | 88 | 5 | 100 | 5 | 84 | 64 | |||||||||
USDA, SCS, PMC Aberdeen, ID | 89 | 5 | 100 | 5 | 94 | 81 | |||||||||
91 | 5 | 100 | 4 | 161 | 102 | ||||||||||
93 | 5 | 100 | 3 | 212 | 132 | ||||||||||
III/03/16-20 | 9069080 | LOTA | red tatarian honeysuckle | 05/10 | 93 | 93 | PLBR | 5 | 5 | 100 | 4 | 26 | 35 | ||
Arnolds Red | Lonicera tatarica | 94 | 5 | 100 | 4 | 39 | 59 | ||||||||
Lee Nursery, Fertile, MN | 95 | 5 | 100 | 3 | 69 | 95 | |||||||||
III/04/1-5 | 'Konza' | RHAR | aromatic sumac | 05/06 | 87 | 87 | PLBR | 5 | 4 | 80 | 51 | 77 | |||
PI-477981 | Rhus aromatica | 88 | 4 | 80 | 3 | 105 | 95 | ||||||||
USDA, SCS, PMC, Manhattan, KS | 89 | 4 | 80 | 4 | 116 | 114 | |||||||||
91 | 4 | 80 | 3 | 175 | 134 | ||||||||||
93 | 4 | 80 | 2 | 292 | 192 | ||||||||||
III/04/6-15 | 'Scarlet' | PRFR | Mongolian cherry | 05/09 | 90 | 90 | PLBR | 10 | 9 | 90 | 3 | 19 | 49 | ||
PI-478003 | Prunus fruticosa | 91 | 9 | 90 | 5 | 25 | 41 | ||||||||
USDA, SCS, PMC, Bismarck, ND | 92 | 9 | 90 | 4 | 40 | 52 | |||||||||
94 | 9 | 90 | 4 | 68 | 71 | ||||||||||
III/04/16-20 | ND-83 | SYVI | late lilac | 05/11 | 88 | 88 | PLBR | 2-0 | 5 | 2 | 40 | 6 | 30 | 53 | |
9006228 | Syringa villosa | 89 | 2 | 40 | 6 | 13 | 33 | ||||||||
PI-540443 | USDA, SCS, PMC, Bismarck, ND | 90 | 5 | 100 | 5 | 21 | 34 | ||||||||
Lincoln-oakes Nursery, Bismarck, ND | 92 | 3 | 60 | 4 | 57 | 58 | |||||||||
94 | 3 | 60 | 3 | 128 | 135 | ||||||||||
III/05/1-10 | 'Sakakawea' | SHAR | silver buffalberry | 05/09 | 90 | 90 | PLBR | 10 | 3 | 30 | 3 | 22 | 68 | ||
ND-10 | Shepherdia argentea | 91 | 4 | 40 | 4 | 16 | 59 | ||||||||
PI-478005 | USDA, SCS, PMC, Bismarck, ND | 92 | 8 | 80 | 4 | 28 | 53 | ||||||||
94 | 8 | 80 | 3 | 91 | 112 | ||||||||||
III/05/11-15 | 'Magenta' | MALUS | crabapple | 05/15 | 92 | 92 | PLBR | 5 | 5 | 100 | 5 | 16 | 34 | ||
PI-514275 | Malus | 93 | 4 | 80 | 3 | 50 | 92 | ||||||||
USDA, SCS, PMC, E. Langsing, MI | 94 | 5 | 100 | 3 | 68 | 111 | |||||||||
III/06/6-10 | ND-1336 | PRVI | chokecherry | 05/17 | 78 | 78 | PLBR | 2-0 | 5 | 5 | 100 | 2 | 28 | 74 | |
9006088 | Prunus virginiana | 79 | 5 | 100 | 98 | 154 | |||||||||
Mercer Co., ND | 80 | 5 | 100 | 2 | 181 | 196 | |||||||||
82 | 5 | 100 | 3 | 259 | 313 | ||||||||||
83 | 5 | 100 | 2 | 327 | 349 | ||||||||||
84 | 5 | 100 | 2 | 252 | 368 | slight powdery mildew, good vigor | |||||||||
87 | 5 | 100 | 2 | 401 | 441 | webworm 1,2,4,5 | |||||||||
92 | 5 | 100 | 3 | 500 | 532 | ||||||||||
III/07/1-5 | ND-1732 | PRVI | chokecherry | 05/17 | 78 | 78 | PLBR | 2-0 | 5 | 5 | 100 | 2 | 18 | 67 | |
9006090 | Prunus virginiana | 79 | 5 | 100 | 77 | 141 | |||||||||
Lincoln-Oakes Nursery, Bismarck, ND | 80 | 5 | 100 | 3 | 112 | 169 | |||||||||
82 | 5 | 100 | 4 | 247 | 293 | ||||||||||
83 | 5 | 100 | 4 | 317 | 331 | fall webworm | |||||||||
84 | 5 | 100 | 3 | 344 | 352 | slight aphid damage | |||||||||
87 | 5 | 100 | 4 | 514 | 405 | shothole, leaf blight | |||||||||
92 | 4 | 80 | 4 | 322 | 480 | ||||||||||
III/07/6-10 | 'Schubert' | PRVI | chokecherry | 05/17 | 78 | 78 | PLBR | 2-0 | 3 | 2 | 66 | 5 | 22 | 39 | |
9012608 | Prunus virginiana | 79 | 2 | 66 | 20 | 30 | |||||||||
USDA, ARS, Mandan, ND | 80 | 2 | 66 | 7 | 53 | 75 | |||||||||
Lincoln-Oakes Nursery, Bismarck, ND | 82 | 5 | 5 | 100 | 6 | 116 | 169 | ||||||||
83 | 5 | 100 | 5 | 145 | 198 | slight fall webworm, webworm on 6,9,10 | |||||||||
84 | 5 | 100 | 4 | 171 | 275 | ||||||||||
87 | 5 | 100 | 4 | 237 | 358 | ||||||||||
92 | 5 | 100 | 5 | 264 | 378 | ||||||||||
III/08/1-5 | ND-1134 | PRAM | plum | 05/08 | 85 | 85 | PLBR | 2-0 | 5 | no data | |||||
9047203 | Prunus americana | 86 | 5 | 100 | 8 | 14 | 40 | ||||||||
miller, SD | 87 | 3 | 60 | 4 | 57 | 90 | |||||||||
USDA, SCS, PMC, Bismarck, ND | 89 | 3 | 60 | 5 | 107 | 125 | |||||||||
91 | 2 | 40 | 4 | 200 | 173 | ||||||||||
94 | 2 | 40 | 4 | 260 | 242 | ||||||||||
III/08/6-10 | ND-629 | ACGI | amur maple | 05/02 | 79 | 79 | PLBR | 2-0 | 5 | 5 | 100 | 31 | 47 | ||
9005645 | Acer ginnala | 80 | 0 | ||||||||||||
PI-477992 | Res. Sta., Morden, MB, Canada | 81 | 4 | 80 | 39 | 58 | |||||||||
83 | 4 | 80 | 3 | 184 | 183 | ||||||||||
84 | 4 | 80 | 4 | 301 | 229 | ||||||||||
88 | 4 | 80 | 4 | 395 | 328 | ||||||||||
93 | 3 | 60 | 5 | 400 | 367 | ||||||||||
III/09/1-5 | ND-1873 | ACGI | amur maple | 05/02 | 79 | 79 | PLBR | 2-0 | 5 | 5 | 100 | 49 | 66 | ||
9005648 | Acer ginnala | 80 | 5 | 100 | 3 | 86 | 91 | ||||||||
Lincoln-oakes Nursery, Bismarck, ND | 81 | 5 | 100 | 128 | 132 | ||||||||||
83 | 5 | 100 | 2 | 220 | 227 | good seed production | |||||||||
84 | 5 | 100 | 3 | 305 | 267 | ||||||||||
88 | 5 | 100 | 4 | 402 | 358 | ||||||||||
93 | 5 | 100 | 4 | 306 | 302 | ||||||||||
III/09/6-10 | ND-686 | SYAMJ* | perkin lilac | 05/02 | 79 | 79 | PLBR | 2-0 | 5 | 5 | 100 | 22 | 71 | ||
9006225 | Syringa pekinensis | 80 | 2 | 40 | 7 | 45 | 81 | ||||||||
PI-478008 | ND Game & Fish Dept. | 81 | 2 | 40 | 47 | 85 | |||||||||
83 | 3 | 60 | 5 | 102 | 117 | ||||||||||
84 | 5 | 100 | 5 | 93 | 87 | ||||||||||
88 | 3 | 60 | 4 | 252 | 253 | ||||||||||
93 | 3 | 60 | 4 | 307 | 303 | ||||||||||
III/10/1-5 | 9069129 | PRMA | Amur chokecherry | 05/11 | 94 | 94 | PLBR | 5 | 5 | 100 | 4 | 20 | 66 | ||
Prunus maackii | |||||||||||||||
Big Sioux Nursery, Watertown, SD | |||||||||||||||
IV/01/1-5 | SD-156 | FRPE | green ash | 05/17 | 78 | 78 | PLBR | 2-0 | 5 | 5 | 100 | 1 | 16 | 79 | |
9005890 | Fraxinus pennsylvanica | 79 | 5 | 100 | 39 | 111 | |||||||||
Deuel Co., SD | 80 | 5 | 100 | 2 | 68 | 134 | |||||||||
82 | 5 | 100 | 3 | 171 | 232 | ||||||||||
83 | 5 | 100 | 3 | 221 | 296 | slight leaf scorch | |||||||||
84 | 5 | 100 | 3 | 245 | 328 | ||||||||||
87 | 5 | 100 | 3 | 262 | 432 | snow damage on 1 | |||||||||
92 | 5 | 100 | 4 | 270 | 482 | ||||||||||
IV/01/6-10 | ND-1734 | FRPE | green ash | 05/17 | 78 | 78 | PLBR | 2-0 | 5 | 5 | 100 | 2 | 11 | 63 | |
9005891 | Fraxinus pennsylvanica | 79 | 5 | 100 | 31 | 95 | |||||||||
Lincoln-Oakes Nursery, Bismarck, ND | 80 | 5 | 100 | 4 | 57 | 113 | |||||||||
82 | 5 | 100 | 4 | 143 | 222 | ||||||||||
83 | 5 | 100 | 4 | 173 | 268 | competition from shelterbelt at north end | |||||||||
84 | 5 | 100 | 4 | 195 | 313 | ||||||||||
87 | 5 | 100 | 4 | 217 | 421 | ||||||||||
92 | 5 | 100 | 5 | 252 | 427 | ||||||||||
IV/02/1-5 | 'Cardan' | FRPE | green ash | 05/17 | 78 | 78 | PLBR | 2-0 | 5 | 5 | 100 | 2 | 9 | 71 | |
MDN-12002 | Fraxinus pennsylvanica | 79 | 5 | 100 | 52 | 105 | |||||||||
9005895 | Wibaux Co., MT | 80 | 5 | 100 | 3 | 91 | 154 | ||||||||
PI-469226 | USDA, ARS, Mandan, ND | 82 | 5 | 100 | 3 | 228 | 308 | ||||||||
83 | 5 | 100 | 2 | 255 | 348 | good vigor | |||||||||
84 | 5 | 100 | 3 | 298 | 420 | ||||||||||
87 | 5 | 100 | 3 | 289 | 552 | ||||||||||
92 | 5 | 100 | 3 | 332 | 685 | ||||||||||
IV/02/6-10 | ND-1759 | FRPE | green ash | 05/17 | 78 | 78 | PLBR | 2-0 | 5 | 5 | 100 | 1 | 12 | 77 | |
9005893 | Fraxinus pennsylvanica | 79 | 5 | 100 | 48 | 124 | |||||||||
SD-156 X MDN-12002 | 80 | 5 | 100 | 3 | 93 | 158 | |||||||||
USDA, SCS, PMC, Bismarck, ND | 82 | 5 | 100 | 4 | 176 | 246 | |||||||||
83 | 5 | 100 | 3 | 242 | 326 | competition from shelterbelt at north end | |||||||||
84 | 5 | 100 | 3 | 271 | 408 | ||||||||||
87 | 5 | 100 | 3 | 275 | 481 | ||||||||||
92 | 5 | 100 | 3 | 312 | 580 | ||||||||||
IV/03/1-5 | ND-647 | FRNI | black ash | 05/17 | 78 | 78 | PLBR | 2-0 | 5 | 5 | 100 | 1 | 4 | 28 | |
9005887 | Fraxinus nigra | 79 | 5 | 100 | 13 | 58 | |||||||||
Res. Sta., Morden, MB, Canada | 80 | 5 | 100 | 6 | 37 | 83 | |||||||||
82 | 5 | 100 | 4 | 126 | 243 | ||||||||||
83 | 5 | 100 | 4 | 147 | 319 | heat stress | |||||||||
84 | 5 | 100 | 4 | 127 | 347 | leaf scorch | |||||||||
87 | 5 | 100 | 3 | 171 | 562 | sun scald | |||||||||
92 | 5 | 100 | 7 | 170 | 463 | ||||||||||
IV/03/6-10 | ND-1432 | AEGL | Ohio buckeye | 05/17 | 78 | 78 | PLBR 2-0 | 5 | 3 | 60 | 8 | 1 | 7 | ||
9005658 | Aesculus glabra | 79 | 3 | 60 | 4 | 14 | |||||||||
Res. Sta., Morden, MB, Canada | 80 | 3 | 60 | 9 | 14 | 12 | |||||||||
82 | 1 | 20 | 6 | 45 | 65 | ||||||||||
83 | 1 | 20 | 6 | 50 | 70 | ||||||||||
84 | 1 | 20 | 6 | 100 | 100 | ||||||||||
87 | 1 | 20 | 6 | 190 | 165 | ||||||||||
92 | 1 | 20 | 5 | 240 | 220 | ||||||||||
IV/04/1-5 | ND-1879 | GLSI | honeylocust | 05/08 | 80 | 80 | PLBR- | 2-1 | 5 | 1 | 20 | 9 | 10 | 15 | |
9011850 | Glenditsia triacanthos | 81 | CONT | 2 | 40 | 40 | 25 | ||||||||
PI-503531 | Woodward, OK | 82 | 5 | 100 | 4 | 43 | 68 | ||||||||
USDA, ARS, Mandan, ND | 83 | 5 | 100 | 2 | 75 | 118 | good vigor | ||||||||
84 | 5 | 100 | 3 | 98 | 174 | ||||||||||
86 | 5 | 100 | 3 | 229 | 276 | ||||||||||
89 | 4 | 80 | 4 | 248 | 391 | ||||||||||
95 | 5 | 100 | 4 | 499 | 530 | ||||||||||
IV/05/1-5 | 9063116 | FRNI | black ash | 05/11 | 94 | 94 | CONT | 5 | 5 | 100 | 4 | 8 | 38 | ||
Fraxinus nigra | 95 | 5 | 100 | 4 | 27 | 44 | |||||||||
Itasca State Park, MN | |||||||||||||||
IV/06/1-5 | 9063115 | FRPE | green ash | 05/11 | 94 | 94 | CONT | 5 | 5 | 100 | 3 | 22 | 53 | ||
Fraxinus pennsylvanica | 95 | 5 | 100 | 3 | 45 | 100 | |||||||||
Itasca State Park, MN | |||||||||||||||
IV/07/1-5 | ND-541 | ELAN | Russian olive | 05/17 | 78 | 78 | PLBR | 2-0 | 5 | 5 | 100 | 1 | 88 | 80 | |
9005868 | Elaeagnus angustifolia | 79 | 5 | 100 | 185 | 166 | |||||||||
Haakon Co., SD | 80 | 5 | 100 | 4 | 251 | 236 | |||||||||
82 | 5 | 100 | 3 | 390 | 360 | ||||||||||
83 | 5 | 100 | 3 | 479 | 476 | good vigor and growth | |||||||||
84 | 5 | 100 | 3 | 522 | 522 | ||||||||||
87 | 5 | 100 | 3 | 395 | 575 | ||||||||||
94 | 0 | 0 | |||||||||||||
IV/07/1-5 | 9019624 | ULJA80 | Japanese elm | 05/11 | 94 | 94 | CONT | 5 | 4 | 80 | 4 | 30 | 42 | ||
ND-989 | Ulmus japonica | 95 | 5 | 100 | 3 | 84 | 111 | ||||||||
USDA, ARS, Mandan, ND | |||||||||||||||
IV/07/6-10 | ND-1843 | ELAN | Russian olive | 05/08 | 80 | 80 | PLBR | 2-0 | 5 | 5 | 100 | 5 | 45 | 47 | |
9011840 | Elaeagnus angustifolia | 81 | 5 | 100 | 45 | 68 | |||||||||
Res. Sta., Morden, MB, Canada | 82 | 5 | 100 | 4 | 144 | 153 | |||||||||
83 | 5 | 100 | 4 | 230 | 214 | shelterbelt competition on south end | |||||||||
84 | 5 | 100 | 4 | 317 | 254 | ||||||||||
86 | 5 | 100 | 3 | 374 | 334 | ||||||||||
94 | 0 | 0 | |||||||||||||
IV/08/1-10 | 'Oahe' | CEOC | hackberry | 05/08 | 80 | 80 | PLBR | 2-0 | 10 | 10 | 100 | 15 | 61 | ||
MDN-12003 | Celtis occidentalis | 81 | 9 | 90 | 2 | 14 | |||||||||
9005725 | USDA, ARS, Mandan, ND | 82 | 8 | 80 | 6 | 40 | 48 | ||||||||
PI-476982 | 83 | 8 | 80 | 6 | 57 | 92 | |||||||||
84 | 7 | 70 | 4 | 89 | 139 | ||||||||||
86 | 4 | 40 | 3 | 279 | 313 | ||||||||||
89 | 5 | 50 | 4 | 264 | 357 | ||||||||||
95 | 5 | 50 | 4 | 435 | 580 | ||||||||||
IV/09/1-10 | SD-75 | CEOC | hackberry | 05/07 | 81 | 81 | PLBR | 2-0 | 10 | 10 | 100 | 2 | 37 | ||
9005713 | Celtis occidentalis | 82 | 7 | 70 | 6 | 28 | 44 | ||||||||
Potter Co., SD | 83 | 6 | 60 | 3 | 87 | 92 | |||||||||
84 | 7 | 70 | 5 | 106 | 124 | ||||||||||
85 | 6 | 60 | 4 | 204 | 181 | ||||||||||
87 | 7 | 70 | 4 | 247 | 317 | ||||||||||
90 | 7 | 70 | 4 | 280 | 374 | ||||||||||
95 | 7 | 70 | 3 | 386 | 601 | ||||||||||
IV/10/1-5 | ND-3890 | ELAN | Russian olive | 06/01 | 83 | 83 | PLBR | 5 | |||||||
9035200 | Elaeagnus angustifolia | 84 | 5 | 100 | 4 | 73 | 91 | ||||||||
Lawyer Nursery, Plains, MT | 85 | 4 | 80 | 3 | 130 | 145 | |||||||||
87 | 4 | 80 | 4 | 276 | 300 | ||||||||||
IV/10/6-10 | 9057410 | CEOC | hackberry | 05/11 | 88 | 88 | CONT | 5 | 2 | 40 | 8 | 5 | 5 | ||
Celtis occidentalis | 89 | 1 | 20 | 8 | 5 | 15 | |||||||||
Bottineau Co., ND | 90 | 3 | 60 | 8 | 5 | 20 | |||||||||
NDFS | 92 | 4 | 80 | 7 | 14 | 15 |