Ajay Sharma

entomology interspecific competition competition insect ecology case studies factors affecting competition ecological niche competitive displacement hypothesis competitive exclusion competitive displacement range restriction lotka-volterra competition model logistic model exponential growth hutchinson ratio exploitation and interference mechanism of competition intra specific interaction use of pathogen alligator weed-alternanthera philoxeroides water fern-salvinia molesta lantana camara prickly pear project in biological control limitations advantages mycoherbicides classical conservation augmentive types fundamental of biological control aim key concepts principles history weed knapweed gall fly nilaparvata lugens stage spacific life table age specific life table insects horticulture agriculture humidity light temperature lotka volterra modeal ecology insect