ISSUE 5   June 12, 2008

UPDATE FROM THE PLANT DIAGNOSTIC LAB

The tables below summarize samples received and processed by the NDSU Plant Diagnostic Lab for the past week (June 4 - June 11, 2008).

Table 1. No. of Sample Submissions by Sample Category

Sample Category

No. of Samples

Phytosanitary/Seed Health

23

Woody ornamental - evergreen

7

Field crops

6

Woody ornamental - Deciduous

3

Soil

1

Annual

1

Total

41

Table 2. Diagnoses by state, county, and host

State-County

Host

Diagnosis

ND-Bowman

Wheat - winter (Triticum aestivum)

WSMV

ND- Cass

Blue Spruce (Picea pungens)

Stigmina needle blight

ND- Cass

Plum (Prunus spp.)

Excess water

ND- Cass

Wheat - spring (Triticum aestivum)

WSMV

ND-Mclean

Juniper (Juniperus spp.)

Cedar rust (Gymnosporangium spp.)

ND-Mclean

Spruce (Picea sp.)

Sawfly injury

Kasia Kinzer
NDSU.PlantDiagnosticLab@ndsu.edu
http://www.ag.ndsu.nodak.edu/diaglab/


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