Effects of six host plants on the development and fecundity of Cicadulina bipunctella Effects of four apple varieties on the development and fecundity of the peach fruit moth Carposina sasakii Effects of sublethal dosage of imidacloprid, abamectin and beta-cypermethrin on the development and reproduction of green of the morph of pea aphid (Acyrthosiphon pisum) Effect of sublethal dose of emamectin benzoate on growth and development of Helicoverpa armigera (Hübner) Life table of Adelphocoris suturalis Jakovlev on transgenic and non-transgenic Bt cottons under laboratory conditions Life table of physiological age of Rhopalosiphum nymphaeae and its parametric analysis Effect of temperature and food on Spodoptera litura population