Diapause behaviour of Zygogramma bicolorata (Coleoptera: Chrysomelidae), a biological control agent for Parthenium hysterophorus (Asteraceae), in Bangalore, India

asteraceae behaviour biologia biological control biologie biology chrysomelidae coleoptera comportamiento comportement compositae inde india insect pests insecte nuisible karnataka lutte biologique malezas mauvaise herbe parthenium pest insects pests of plants plagas de plantas plant pests ravageur des plantes reproduction temperatura temperature weeds