Resultados da busca - "Rice weevil."

Resistance of 51 varieties of corn to the rice weevil complex por Bernabe, Candida Mangahas 1950-

Toxicity of six organophosphorus insecticides to a field collected DDT resistance strain of rice weevil, Sitophilus oryzae (L) and red flour beetle. Tribolium castaneum (Herbst) por Santhoy, Ouab 1941-

Toxicity of six organophosphorus insecticides to a field collected DDT resistance strain of rice weevil, Sitophilus oryzae (L) and red flour beetle, Tribollum castaneum (Herbst) [m... por Sathoy, Quab 1941-

Resistance of 51 varieties of corn to the rice weevil complex [microform]. por Bernabe, Candida Mangahas 1950-

Studies on DDT resistance in some local populations of rice weevils por Santos, Flora Lopez 1944-

Evaluation of three insecticides as pre-harvest sprays and for sack treatment for the control of rice weevil Sitophilus Zeamais (Motsch) in three recommended varieties of sorghum por Carino, Fernando Obillo 1945-

Evaluation of three insecticides as pre-harvest sprays and for sack treatment for the control of rice weevil Sitophilus Zeamais (Motsch) in three recommended varieties of sorghum [... por Carino, Fernando Obillo 1945-

Studies on DDT resistance in some local populations of rice weevils [microform] por Santos, Flora Lopez 1944-

DDT resistance in three local populations of rice weevils por Santos, Flora L., Lim-Sylianco, Clara Y.

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