. Cooperative economic insect report. Beneficial insects; Insect pests. - 437 - A RUST MITE (Acrltonotus denmarkl Keifer) - FLORIDA - Collected on Roystonia elata at Fort Lauderdale, Broward County, March 16, 1962, by H. A. Denmark. Det. by H. H. Keifer. This is a new species. (Fla. Coop. Sur.). INSECTS AFFECTING MAK AND ANIMALS STATUS OF THE SCREW-WORM (Cochliomyla hominivorax) IN THE SOUTHWEST Screw-worm continues to disperse in ever-widening areas of TEXAS and NEW MEXICO. Reports continue to indicate extremely small native populations; however, single infestations being reported in many cou
. Cooperative economic insect report. Beneficial insects; Insect pests. - 437 - A RUST MITE (Acrltonotus denmarkl Keifer) - FLORIDA - Collected on Roystonia elata at Fort Lauderdale, Broward County, March 16, 1962, by H. A. Denmark. Det. by H. H. Keifer. This is a new species. (Fla. Coop. Sur.). INSECTS AFFECTING MAK AND ANIMALS STATUS OF THE SCREW-WORM (Cochliomyla hominivorax) IN THE SOUTHWEST Screw-worm continues to disperse in ever-widening areas of TEXAS and NEW MEXICO. Reports continue to indicate extremely small native populations; however, single infestations being reported in many counties. A total of 80 screw-worm cases identified from Texas and 3 cases from New Mexico during period April 7-13. Fly release area has been extended 50 miles further north and east. The portion of barrier zone between Big Bend area and El Paso discontinued to obtain sufficient flies for added area north and east of previous fly release zone. That portion of fly barrier zone that has been discontinued represents area least likely to create threat to total eradication area. Flies will continue to be released along Rio Grande in this area at rate of 1,000 sterile flies per linear mile. Each infestation will continue to be treated as emergency operation, infested herds will be sprayed, and additional flies will be released, A total of 113,329,700 sterile screw-worm flies was released during period April 7-13. (Anim, Dis. Erad, Div.).. Figures - Number of cases reported in infested counties for period April 7-13, 1963. 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 Pr
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