Responce of the aggs of aphis avenae fab. and aphis pomi deg. to various sprays, particularly concentrated lime-sulfur and substitutes season of 1918-1919 /
Peterson, Alvah
Responce of the aggs of aphis avenae fab. and aphis pomi deg. to various sprays, particularly concentrated lime-sulfur and substitutes season of 1918-1919 / by Alvah Peterson - 93 p. - Aphidae; 14 .
Sobretiro de: Journal of Economic Entomology 12: 364-386, 1919. Encuadernado con otros impresos similares
207293
-- Afididos -- Colecciones de escritos -- Aphis avenae -- Aphis pomi -- Afididos -- Huevos -- Insecticidas
PA-C 595.752 A6
Responce of the aggs of aphis avenae fab. and aphis pomi deg. to various sprays, particularly concentrated lime-sulfur and substitutes season of 1918-1919 / by Alvah Peterson - 93 p. - Aphidae; 14 .
Sobretiro de: Journal of Economic Entomology 12: 364-386, 1919. Encuadernado con otros impresos similares
207293
-- Afididos -- Colecciones de escritos -- Aphis avenae -- Aphis pomi -- Afididos -- Huevos -- Insecticidas
PA-C 595.752 A6