Search National Agricultural Library Digital Collections
Displaying
all 3 items
start over
- Description:
- Includes references
- Author:
- Ganehiarachchi, Mangala , Knodel, Janet , Charlet, Larry D. , Beauzay, Patrick B. , Sunflower Research Workshop.
- Subject:
- Tephritidae , insect pests , Helianthus annuus , insect biology , life history , developmental stages , insect behavior , oviposition , natural enemies , Great Plains region , North Dakota
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2009
- Description:
- Includes references
- Author:
- Ganehiarachchi, Mangala , Knodel, Janet , Charlet, Larry D. , Beauzay, Patrick B. , Sunflower Research Workshop.
- Subject:
- Tephritidae , Helianthus annuus , integrated pest management , crop damage , economic threshold , planting date , insecticides , application timing , North Dakota
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2009
- Description:
- Includes references
- Author:
- Knodel, Janet J. , Charlet, Laurence D. , Beauzay, Patrick B. , Gross, Theresa A. , Sunflower Research Workshop.
- Subject:
- Helianthus annuus , insect pests , insect surveys , insecticides , pest management , insect control , North Dakota
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2009