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

Dokumenty pełnotekstowe

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 [... od Carino, Fernando Obillo 1945-

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

Resistance of 51 varieties of corn to the rice weevil complex [microform]. od 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, Tribollum castaneum (Herbst) [m... od Sathoy, Quab 1941-

Studies on DDT resistance in some local populations of rice weevils od 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 od Carino, Fernando Obillo 1945-

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) od Santhoy, Ouab 1941-

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