. Cooperative economic insect report. Beneficial insects; Insect pests. - 871 - Corn Earworm As Reported For Week Ending 8/24 i \ \ \ r k ^1. CORN EARWORM (Heliothis zea) - NEW MEXICO - Damage to field corn in Dona Ana, Eddy, Chaves and Curry Counties. (Durkin, Aug. 18). IDAHO - Light in sweet corn in Canyon County. (Scott). UTAH - Infest- ation high in some southern areas. (Knowlton). COLORADO - Infesta- tion in corn in Prowers, Las Animas and Otero Counties reaching 100 percent. (Exp. Sta. ). OKLAHOMA - Low generally in eastern alfalfa; up to 6 per 10 sweeps. (Coppock), MISSOURI - Larvae in
. Cooperative economic insect report. Beneficial insects; Insect pests. - 871 - Corn Earworm As Reported For Week Ending 8/24 i \ \ \ r k ^1. CORN EARWORM (Heliothis zea) - NEW MEXICO - Damage to field corn in Dona Ana, Eddy, Chaves and Curry Counties. (Durkin, Aug. 18). IDAHO - Light in sweet corn in Canyon County. (Scott). UTAH - Infest- ation high in some southern areas. (Knowlton). COLORADO - Infesta- tion in corn in Prowers, Las Animas and Otero Counties reaching 100 percent. (Exp. Sta. ). OKLAHOMA - Low generally in eastern alfalfa; up to 6 per 10 sweeps. (Coppock), MISSOURI - Larvae in ears of field corn common over State. In extreme southeast 100 percent of ears infest- ed with 1-7 larvae.! Thirty to 55 percent of late corn shows whorl damage. Considerable damage to heads of grain sorghum in southwest, west central and central areas where larvae average 2^3 per head. (Kyd, Thomas), WISCONSIN - Apparently very light but moth activity increasing. (Wis, Ins. Bui. ). WEST VIRGINIA - Light to moderate in corn in Randolph and Greenbrier Counties, (Dorsey, Hansen), PENNSYLVANIA - Moderate on mid-season corn in northeastern area. (Gesell, Aug. 16), NORTH CAR„ - Larvaei -appearing in numbers on peanuts in northeastern counties, 60 percent or more plants infested. (Dogger). VIRGINIA - Light on peanuts in Sussex County. (Parson). FRUIT INSECTS APPLE MAGGOT (Rhaqoletis pomonella) - pupating. A few adults still present, Aug. Emerging all areas. (Minn. Ins. Rept.). RHODE ISLAND - Larvae 20. (Steve). MINNESOTA - CODLING MOTH (Carpocapsa pomonella) - DELAWARE - Local activity on August 16-19. (Late News). OREGON - Second brood still active in Willamette Valley. Weather favorable for egg-laying and development. (Jones). MINNESOTA - Second generation entering fruit. (Minn. Ins. Rept.).. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectl
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