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j d podgwaite
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Diseases of the Gypsy Moth
J. D. Podgwaite · U.S. Dept. of Agriculture, Combined Forest Pest Research and Development Program
15 sayfa · 1979
Kategori yok
Gypsy moth handbook
J. D Podgwaite · Dept. of Agriculture : for sale by the Supt. of Docs., U.S. Govt. Print. Off.
14 sayfa · 1979
Gypsy moth / Biological control
Effect of nucleopolyhedrosis virus on two avian predators of the gypsy moth
J. D Podgwaite · Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station
Sayfa sayısı yok · 1978
Black-capped chickadee / Gypsy moth / Biological control / English sparrow
Procedures for the microbiological examination of production batch preparations of the nuclear polyhedrosis virus (Baculovirus) of the gypsy moth, Lymantria dispar L
J. D Podgwaite · Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station
Sayfa sayısı yok · 1978
Gypsy moth / Biological control