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Crop & Pest Report #13, July 22, 2021

Crop & Pest Report #13, July 22, 2021

Attached you will find the July 22, 2021 issue of the Crop and Pest Report. This is the thirteenth issue in 2021.

This issue is on our website at: https://www.ndsu.edu/agriculture/ag-hub/ag-topics/crop-production/crop-pest-report

Submissions are included about the following topics:

News, Events, Updates:

NDSU Field Days For 2021             1

Entomology:

European Corn Borer Decreasing               1

IPM Crop Survey – Insect Update               3

Armyworm and Black Cutworm Trapping Network            5

Potato Leafhoppers in Dry Beans               6

Flea Beetles Feeding on Canola Pods       6

Scout for Spider Mites in Soybeans, Dry Beans and Corn 7

Plant Science:

Sunflower Development and Growing Degree Days (GDD)             9

Plant Pathology:

Bacterial Pustule on Soybean      10

Be Prepared to Scout for Sunflower Rust               12

Soils:

The Cost of Erosion         13

Weeds:

Waterhemlock Reported in Cass County                14

Waterhemp is Flowering               15

Around The State:

North Central ND             16

Northeast ND    17

Northwest ND   17

South-Central/Southeast ND       18

Southwest ND   18

If you know of anyone who would be interested in receiving the Crop and Pest Report, they can sign up for free at: https://www.ndsu.edu/agriculture/ag-hub/ag-topics/crop-production/crop-pest-report

To join our Crop and Pest Report Facebook Page please “Like” and you will receive alerts about when the Crop and Pest Report has been posted to our website plus other information and updates.

Please email aimee.thapa@ndsu.edu if you have problems opening the report or are receiving duplicate copies.