The cost of predator damage control using trapping as the primary control technique
نام عام مواد
[Article]
نام نخستين پديدآور
Thompson, Ronald A.
یادداشتهای مربوط به خلاصه یا چکیده
متن يادداشت
The justification and economics of the operational animal damage control program in California as conducted by the U. S. Fish and Wildlife Service are discussed. Emphasis is given to the necessity for use of the steel trap. Nearly 83 percent of the depredators are taken by trapping. Annual agricultural losses due to predation were estimated at
مجموعه
تاريخ نشر
1976
عنوان
Proceedings of the Vertebrate Pest Conference
شماره جلد
7
نام شخص به منزله سر شناسه - (مسئولیت معنوی درجه اول )