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Filtering by: Alternative title ssim Circular bulletin no. 7 Conference Section/Track Invasive and Emerging Pests

Wheat midge a possible new wheat pest in Washington State

Creator:

Roberts, Diana and Bragg, David E.

Resource Type:

Conference Proceeding

Full Text:

no established economic thresholds for midge infestations in Washington State. In North Dakota, the
Spotted Wing Drosophila, a New Invasive Pest in Fruits on the West Coast

Creator:

Dreves, Amy J.

Resource Type:

Conference Proceeding

Full Text:

insert their ovipositor into the fruit, lay 1-3 eggs per fruit, 7-16 eggs per day, and greater than 300