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Filtering by: Creator Laughnan, Don F. Subject Agricultural pests -- Control -- Congresses Subject Heliothis zea

Prediction of Corn Earworm, Heliothis zea (Boddie), Populations in the Pacific Northwest: Report for 1986

Creator:

Scott, D. R.

Abstract:

Multi-State Project Plant Pest Survey and Detection Program Idaho, Washington, Oregon

Resource Type:

Conference Proceeding

Full Text:

years, no winter temperatures below 15°F (-9.4°C) occurred without an insulating snow cover of at least