. Cooperative economic insect report. Beneficial insects; Insect pests. - 774 - 12, Culiseta inornata in 65, Anopheles punctipennis in 5. Rain during period June 29-July 2 ranged inches in 6 counties composing Minneapolis-St. Paul area; this produced heavy brood of Aedes spp., principally A. vexans â which were mainly third and fourth instars as of July 6, Emergence will begin July 9 and additional annoyance can be expected by July 15. (Minn. Ins, Rpt.). WISCONSIN - Little change in mosquito situation noted since last report. (Wis. Ins. Sur.). RHODE ISLAND - Little activity reported d
. Cooperative economic insect report. Beneficial insects; Insect pests. - 774 - 12, Culiseta inornata in 65, Anopheles punctipennis in 5. Rain during period June 29-July 2 ranged inches in 6 counties composing Minneapolis-St. Paul area; this produced heavy brood of Aedes spp., principally A. vexans â which were mainly third and fourth instars as of July 6, Emergence will begin July 9 and additional annoyance can be expected by July 15. (Minn. Ins, Rpt.). WISCONSIN - Little change in mosquito situation noted since last report. (Wis. Ins. Sur.). RHODE ISLAND - Little activity reported due to cool evenings. (Mathewson). VERMONT - Populations slightly reduced due to dry weather. (MacCollom). STATUS OF THE SCREW-WORM (Cochliomyia hominivorax) IN THE SOUTHWEST During period June 22-28, a total of 18,372,800 sterile flies was released in areas involving 42,325 square miles. Release rates of 200 flies per square mile were made over an area of 38,462 square miles and 400 flies per square mile over an area of 3,863 square miles. A total of 2,290 screw-worm cases was reported this period. New counties reporting screw-worm cases include: Wheeler and Randall, Texas; and Jackson, Kiowa, Stephens and Ellis, Oklahoma. ( Div.).. § Counties reported infested during period June 22-28 New counties infested during period June 22-28. 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 perfectly resemble the original United States. Animal and Plant Health Service. Plant Protection and Quarantine Programs; United States. Bureau of Entomology and Plant Quarantine; United States. Plant Pest Control Division. Hyattsville, MD. [etc. ] Plant Protection and Quarantine Programs Animal and Plant Health Service
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