WebThe total life cycle is completed in 43-63 days. Ecology . After December, particularly after heavy rains, heavy infestation develops. Fruit borers are polyphagous and appear on chilli crop both in vegetative phase and at the time of pod formation. Among the pod borers, spodoptera litura is major and does maximum damage to chilli crop. WebEgg,larva and adult of gram pod borer 4. LIFE CYCLE: •Yellowish shiny, sculptured eggs are laid singly on tender parts of plants. •Each female lays 300-400 eggs. •Egg period is 2-4 days. •Larval period 18-25 days. •Full grown caterpillar drops down and pupates in soil. •Pupa is dark brown and adult emerges in 6-21 days. 5.
(PDF) An Update on Biology, Extent of Damage and
WebLima bean pod borer, Etiella zinckenella (Lepidoptera: Pyralidae) is an important insect pest of several pulse crops, including lentil. It is commonly known as lima bean pod borer, spiny pod borer, or pea pod borer. It is an occasional pest of lentil, and is not a pest of chickpea. Geographical distribution WebJan 8, 2009 · Pod Borers of Chickpea. Submitted by shelly on Thu, 08/01/2009 - 16:19. Posted in . Chickpea; Biotic stress; Helicoverpa armigera; Insect pest; Gram pod borer; Protection technology; India; Icrisat; English; Pod borers. Damage symptoms : Feed on all green parts and defoliate young crops. ... The life cycle is completed in about 4 weeks … income tax california vs florida
Study of Biology and Effective Management of Gram Pod …
http://ecoursesonline.iasri.res.in/Courses/Crop%20Pests%20&%20Stored%20Grain%20Pests%20&%20their%20Mgmt/ENTO%20331/Data%20Files/lecture15/004.html WebAs they mature, they develop little black spots and two bright white or yellow stripes along their flanks. The duration of the different life stages is closely linked to environmental conditions, mostly temperature and the … WebLife table for gram pod borer on pulse crops Table 1. Life table (for females)--age specific fectmdity for H. different hosts. 577 armigera on Host plant Pivotal Survival of No. of age … income tax calculator with pension deductions