Cooperative Economic Insect Report, Vol. 17: June 23, 1967 (Classic Reprint) - Tapa dura

Sinopsis

Excerpt from Cooperative Economic Insect Report, Vol. 17: June 23, 1967

Appearance of potato flea beetle and colorado potato beetle adults expected to be delayed on Virginia Eastern Shore; damage reported in other areas. (pp. 538, spider mites problem on tomatoes in Alabama, threatening in southern California (p. Asparagus beetles troublesome in some Eastern States. (p.

Western pine beetle killing ponderosa pines on - acre stand in Tuolumne County, California. (p. 546) mosquitoes remain troublesome in several areas. Cattle grub adults running cattle in Utah and Nebraska. Horn fly continues to increase in New Jersey; heavy in Oklahoma. (p. House fly annoying cattle in some areas; controls recommended for cattle and poultry in New Jersey. (p.

Grasshoppers at economic levels in areas of South Dakota, Oklahoma, and New Mexico. (pp. 548, cereal leaf beetle moderate to heavy on oats in area of Indiana.

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