Efficacy of Aluminum Phosphide for Black-Tailed Prairie Dog and Yellow-Faced Pocket Gopher Control

نویسندگان

  • P. Rodger Moline
  • Stephen Demarais
چکیده

The efficacy of aluminum phosphide was tested on a total of 300 active black-tailed prairie dog (Cynomys ludovicianus) mounds and 68 active'yellow-faced pocket gopher (Pappogeomys castanops) tunnels during June-August, 1986 on the southern Great Plains in Lubbock County, Texas. Efficacy of aluminum phosphide was higher than controls (P < 0.001) for both species. Efficacy was higher for black-tailed prairie dogs (94.7 96.0%) than for pocket gophers (61.5 85.7%). Soil porosity and moisture appeared to influence efficacy for yellow—faced pocket gophers.

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تاریخ انتشار 2017