. Cooperative economic insect report. Beneficial insects; Insect pests. - 542 - *7~--\., Armyworms as Reported Week Endincr 6/8 / ! ""^""^ T-â r^^ 2651 --J___. â ^-âijâ^â Numbers = Moths trapped @ Moths appearing !â¢:â¢;â¢: General areas of larval infestations * Two traps at Stoneville, Misc. ; three at Tallulah ARMYWORM (Pseudaletia unipuncta) - SOUTH CAROLINA - Has not caused damage this season^ (Nettles). INDIANA - Moderate to severe in- jury in areas of Knox County; larvae up to 3/4 grown. About 2, 000 acres sprayed in Gibson County. (Hamilton). ARIZONA - Outbreak i
. Cooperative economic insect report. Beneficial insects; Insect pests. - 542 - *7~--\., Armyworms as Reported Week Endincr 6/8 / ! ""^""^ T-â r^^ 2651 --J___. â ^-âijâ^â Numbers = Moths trapped @ Moths appearing !â¢:â¢;â¢: General areas of larval infestations * Two traps at Stoneville, Misc. ; three at Tallulah ARMYWORM (Pseudaletia unipuncta) - SOUTH CAROLINA - Has not caused damage this season^ (Nettles). INDIANA - Moderate to severe in- jury in areas of Knox County; larvae up to 3/4 grown. About 2, 000 acres sprayed in Gibson County. (Hamilton). ARIZONA - Outbreak in Bermuda grass seed fields at Yuma, June 1. Det. F. Werner. (Ariz. Coop. Rept. ). VIRGINIA - Injury to corn, small grains and alfalfa in southeastern area. Many growers applying insecticides. (Brubaker, Greenwood, Hofmaster). DELAWARE - Injuring corn in many scattered locations. Moderate to heavy damage advanced cereal fields some areas. (Milliron). NORTH DAKOTA - Adults continue to appear at Fargo but no larvae. (N. D. Ins. Rept. Serv. ). ARMYWORMS - ILLINOIS - Per linear foot in small grain:- 67 in west- southwest, .95 in east-southeast, 2. 17 in southwest, and .25 in southeast. Per 100 sweeps of 15-inch net in grass: 25 in northwest, 15. 2 in north- east, 6. 0 in central and 7. 0 in east. Heaviest moth flight of season. (111. Ins. Rept. ). MARYLAND - Treatment planned in some grain fields in Dorchester and Caroline Counties. (U. Md., Ent. Dept.). FALL ARMYWORM (Laphygma frugiperda) - LOUISIANA - Infesting pasture in East Baton Rouge Parish. (Oliver). A LEAFROLLER (Platynota stultana) - ARIZONA - Building up in some alfalfa on Yuma Mesa, May ^L May be serious later. (Ariz. Coop. Rept. ). GREEN CLOVER WORM (Plathypena scabra) - VIRGINIA - About 1 per sweep in alfalfa in Pulaski and Rockbridge Counties. (Morris).. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of
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