. Cooperative economic insect report. Insect pests Control United States Periodicals. - 868 -. FALL ARMYWORM (Laphygma fruqiperda) - NORTH CAROLINA - First appearance of season of larvae on peanuts in northeastern counties observed. (Dogger). GEORGIA - Moderate to heavy in corn and Bermuda grass in Tift County, 100-125 larvae per sweep. (Blickenstaff, Beck, Benton). LOUISIANA - Up to 150 per 100 sweeps in many pastures over southern half of State. (Oliver). KANSAS - Forty percent infestation in some irrigated corn in Decatur and Norton Counties. Larvae nearly mature. (Matthew). MISSOURI - From
. Cooperative economic insect report. Insect pests Control United States Periodicals. - 868 -. FALL ARMYWORM (Laphygma fruqiperda) - NORTH CAROLINA - First appearance of season of larvae on peanuts in northeastern counties observed. (Dogger). GEORGIA - Moderate to heavy in corn and Bermuda grass in Tift County, 100-125 larvae per sweep. (Blickenstaff, Beck, Benton). LOUISIANA - Up to 150 per 100 sweeps in many pastures over southern half of State. (Oliver). KANSAS - Forty percent infestation in some irrigated corn in Decatur and Norton Counties. Larvae nearly mature. (Matthew). MISSOURI - From 40-60 percent of late corn shows whorl and tassel injury, about 2 larvae per stalk. Larvae from second instar to full-grown. (Kyd, Thomas). CORN ROOTWORMS - NEW MEXICO - Diabrotica sp. damaging sweet corn, melons, and ornamentals in Dona (Durkin, Aug. 18). WISCONSIN - Diabrotica longicornis feeding heavily in ear tips in some Rock and Walworth County fields. (Wis. Ins. Bui. ). MISSOURI - Diabrotica longicornis adults continue to injure a few fields of silking corn in scattered areas of Mississippi, New Madrid and Scott Counties. Damage to heads of grain sorghums in extreme northwestern corner by as many as 12 beetles per head. (Kyd, Thomas). SAP BEETLES - NORTH CAROLINA - Carpophilus sp. damaging sweet corn in Person County. (Reams). RHODE ISLAND - Increasing numbers of Carpophilus sp. in ears of corn over State. (Steve). CORN FLEA BEETLE (Chaetocnema pulicaria) - OHIO - Numerous, some late sweet corn severely infected with Stewart's disease. (Rolston). JAPANESE BEETLE (Popillia japonica) - VIRGINIA - General and medium infestation on corn in Shenandoah County. (Coiner). RICE STINK BUG (Solubea pugnax) - LOUISIANA - From 10-35 per 100 sweeps in St. Landry, Acadia and Jefferson Davis Parishes. (Oliver). CORN LEAF APHID (Rhopalosiphum maidis) - COLORADO - Twenty-five to 100 per head on barley in Rio Grande and Saguache Counties. (Exp. Sta.).. Please note that these i
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