Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Clarence G. Thompson"'
Publikováno v:
Journal of Infectious Diseases. 89:173-179
Publikováno v:
Journal of Economic Entomology. 42:301-305
Autor:
Clarence G. Thompson, Edwin C. Clark
Publikováno v:
Journal of Economic Entomology. 47:268-272
Publikováno v:
Hilgardia. 19:411-445
does not appear. First page follows. Summary The polyhedrosis of the alfalfa caterpillar, Colias philodice eurytheme Boisduval, is an important factor in the natural reduction of populations of the insect. Epizootics of the disease can be induced by
Publikováno v:
Science (New York, N.Y.). 110(2855)
Autor:
Clarence G. Thompson
Publikováno v:
Journal of Economic Entomology. 44:255-256
Autor:
Clarence G. Thompson
Publikováno v:
Journal of Economic Entomology. 44:255-255