Learn about the bird pests that damage crops and its control. 1. House Crow, Corvus Splendens Vieillot (Passeriformes: Corvidae): The house-crow is distributed throughout the plains of the Indian Sub-continent, Sri Lanka and Myanmar. From the tip of the beak to the end of the tail, it is about 45 cm in length. It is […]
How to Control Bird Pests? | Agriculture
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Genetic Control of Insect Pests | Pest Management
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Genetic control strategies involve alterations of a targeted pest’s ability to reproduce or the insertion of some deleterious character into a pest population. Genetic control is a form of biological control of pest species which exploits the insect’s mate-seeking expertise to introduce genetic abnormalities (typically, but not necessarily, dominant lethal mutations) into the eggs of […]
Sterilising Technique for Controlling Insect Pests | Pest Management
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The idea of controlling insects by sterilising technique was first conceived by E.F. Knipling as far back as 1937 in a laboratory in Texas, USA. While studying the biology of the screwworm fly, Cochliomyia hominivorax (Coquerel), he observed that the female fly mated only once (monogamous). From this, he argued that if the males of […]