Preliminary Tests with Methyl Bromide and Dichlorvos as Fumigants for Boophilus Spp. Ticks at Quarantine StationsU.S. Department of Agriculture, Agricultural Research Service, [Southern Region], 1976 - Fumigation - 5 pages |
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... 1 have described in detail the rearing proce- dures and handling methods ... liter ( 55 - gallon ) drums were used as fumigation chambers . The outer ... beaker containing technical dichlorvos which rested on the bottom of the drum . A ...
... 1 have described in detail the rearing proce- dures and handling methods ... liter ( 55 - gallon ) drums were used as fumigation chambers . The outer ... beaker containing technical dichlorvos which rested on the bottom of the drum . A ...
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1-liter beaker 100 percent 24 hours 98 percent MeBr active ingredients ambient temperatures APHIS Boophilus annulatus Say brown dog tick cages of females chlorvos consistently poor control control of Boophilus control of ticks Covered by deer deer hide dichlorvos strips egg masses grams eggs laid elapsed while gas engorged female Boophilus Engorged female ticks Estimated reproduction female Boophilus annulatus female Boophilus spp females were placed formula fumigant contained fumigation drums fumigation tests gas for 15 Gas3 Hatch pct Insecticide killing all Boophilus level of control lids were secured MeBr gas methyl bromide microplus Canestrini Nuevo Laredo number ovipositing Pct of control pct of eggs percent after 24 percent dichlorvos placed inside prevailed during test quarantine replication Reproduction ER1 Pct saturated NaCl solution six cages slaughterhouse technical dichlorvos technical liquid technique for killing third drum top of deer total egg masses treatment U.S. Department U.S. Livestock Insects vapors Weight of total