Helicoverpa (Heliothis sp.),reviews about the biting danger,Vol.II

The complexity of Heliothis and Helicoverpa populations dynamics, host relations and their large difference between the agroecosystems and socioeconomic environments in which they are pests, make generalized attempts on management largely meaningless. The pest and their impact need also to be understood in a regional context and management strategies develop on this basis. On the pages of this manuscript we try to throw some light on different sides related to this pest which already been published by other authors across time in an attempt to gather informations and reviews in sole review arranged in ascending order according to publishing year, these different studies includes; Recording, Economic Threshold, Biology and Behavior, Phermones and many other subjects with the exception of chemical control which already published in previous volume.