Section 26
Chapter 25,374

Relative toxicity of different insecticides as contact poisons to the 3rd and 4th stage nymphs of surface grass hopper chrotogonus trachypterus orthoptera acrididae di methyl dichlorovinyl phosphate dieldrin aldrin gamma bhc trichlorophon malathion parathion telodrin formothion carbaryl bhc endrin toxaphene insectic

Verma, A.N.; Saramma, P.U.; Sandhu, G.S.

Journal of Research Punjab Agricultural University 5(2): 237-239


ISSN/ISBN: 0048-6019
Accession: 025373768

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