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441

Studies on the morphology bionomics and control of some indian agromyzidae

442

Studies on indian miridae heteroptera hemiptera

Language:English
443

Electrophysiological studies on the nerve of schistocerca gregaria (Forsks) with special reference to the effect of temperature on the insects susceptibility to DDT

444

Studies on indian noctuidae lepidoptera with special reference to the subfamily jaspidiinae

Language:English
445

Behaviour of stem fly atherigona varia soccata (Rond) under different environmental conditions and its reaction on different sorghum varieties

446

Studies on the bionomics of culex gatigans with particular reference to physico chemical factors of the breeding places and its control

Language:English
447

Contribution to out knowledge of the bionomics and some important aspects of kieff lestodryinus pyrillae: Parasite of pyrilla sp., dryinidae hymenoptera a serious pest of sugarcane in india

448

Studies on some south indian weevils curculionidea

Language:English
449

Permeability of the cuticle of S gregaria to chemicals

450

Nutritional physiology of phytophagous insects

Language:English
451

Investigation on mosaic disease of maize with special reference to inheritance of resistance and inhibition

452

Studies on virus disease of tapioca manihot esculenta (Crantz)

Language:English
453

Studies on barley mosaic in India

454

Symptoms to expression host range physical properties effect of environment and nutrition on incubation period and concentration of the virus and analysis of factors underlying the resistance of chilli varieties puri red and puri orange to mosaic ...

Language:English
455

Studies on four cucurbit viruses with particular reference to purification electron microscopy and serology

456

Studies on the inactivation of potato virus Y (PVY) by plant extracts and their mode of action

Language:English
457

Studies on the relationship of cowpea mosaic virus and its vector aphis craccivora (Koch)

458

Studies on virus diseases of chilli capsicum sp. in madras state

Language:English
459

Studies on the interaction of plant viruses with special reference to sannhemp mosaic virus potato virus and cucumber mosaic virus

460

Studies on cucurbit viruses in madras state

Language:English