Indirect effect of spiders on herbivory of insects: A review

摘要: Herbivory can be very overpricing as it causes great losses in agricultural industry. Entomologists are concerning for replacement of synthetic chemicals with natural methods controlling pests to avoid environmental hazards. Spiders considered a enemy wide range insect pests. The chemical cues pheromones and spider’s silk on plants may also cause fear among herbivorous insects; hence they the that bear spiders or their cues. Which prolonged starvation ultimately leads death. In this way, presence alters foraging behavior This predatory phenomenon is combination induced migration consumption. objective current review explore factors, mechanisms responses spider toward herbivory insects. So introduction, augmentation conservation agro-ecosystem adopted keep check economically important