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241

Effect of some organophosphates on sertain insect pests of brinjal, Solanum melongena (L)

242

Persistance of dimethoate in some cruciferous crops cauliflower, cabbage and sarson

Language:English
243

Bionomics and control of cluster bean pod gall midge, Asphonclylice cyamopil N.S.P (Cecidomiidae: Diptera)

244

Efficiency of weedicides as influenced by nitrogen in controlling weeds of wheats

Language:English
245

Chemical control of Eubleruma amitrtis (Moore) (Nocitdae:Lepidoptera) ... a predator of the lac insect, Kerria lacca (Kerr) syn. Laccifer lacca (Kerr) (Tachardiidae:Homoptera)

246

Studies on the residual toxicity of carbofuron mephosfolam (cytrolane) and its formulations to maize stalk bore, Chilo partellus (Swinhoe), and to explore the possibility of development of resistance to these insecticides

Language:English
247

Toxicological and histopathological studies of some insecticides on certain insects

248

Effect of pesticides on soil microorganisms and their activities

Language:English
249

Studies on the control o weeds associated with aromatic plants

250

Studies on the retention and persistance of pesticides in soils

Language:English
251

Effect of nematicides on the yield and quality of tobacco and the soil nitrifying bacteria

252

Effect of some surfactants on the infectivity of cowpea mosaic virus

Language:English
253

Studies on the mode of action of certain chemosterilants on field rat, Bandicota bengalensis Gray with special reference to histopathological changes

254

Laboratory studies on the sterilization of melon fruit fly, Dacus cucurbitae with chemosterilants

Language:English
255

Investigations relating to synergists for insecticides (pyrethrins)

256

Investigations on chemical weed control intransplanted and direct sown rice, Oryzae sativa (L)

Language:English
257

Studies on the direst herbicidal, selective and residual toxic effects of herbicides in maize-wheat-oats rotation

258

Toxicity of some safer insecticides to stored grain pests and residues of potential grain protectants

Language:English
259

Bionomics and control measures of dudhi bug, Gampsocoris pulchellus (Dallas)

260

Residues and residual toxicity of phosphamidon in bhindi, cowpea, cabbage and mustard

Language:English