Gram pod borer life cycle
WebApr 16, 2014 · Set up pheromone traps @ 12 nos per hectare to reduce gram pod borer incidence. — Release egg parasite, Trichogramma spp., and egg larval parasite, Chelonus blackburnii for control of gram pod ... WebLife cycle: Adult moths are medium sized, with a wing span of 3-4 cm. They are extremely variable in colour from buff to light brownish to greyish-brown, marked with dark greyish irregular lines on the fore wing and a broad …
Gram pod borer life cycle
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WebThere are four stages in the life cycle: egg, pupae, larva and the adult moth. Egg development lasts an average of 3 days, the larva stage lasts an average of 13-14 days, the pupa stage 6-7 days and adults can live an average of 6-10 days. IMPACT Legume pod borers can cause yield losses of up to 80%. 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
WebFeb 2, 2010 · Nature of damage of the Gram pod borer (Helicoverpa armigera) ... It has been estimated that a single caterpillar destroys 30-40 pods of gram in its life time. It … WebMuhammad Sas. The pod borer Helicoverpa armigera Hübner (Lepidoptera: Noctuidae) is an important insect pest of chickpea and several other crops in Asia, Africa and Australia. The present studies were carried out on integration of various practices for the management of H. armigera in Punjab, Pakistan, during 2004-05.
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. WebManagement of pod borer complex. ETL 10% affected parts; Deep summer ploughing in 2-3 years to eliminate quiescent pupa. Early sowing, short duration varieties. Avoid closer plant spacing. Grow tall sorghum as …
WebGreen Gram Spotted Pod Borer A major pest of red gram and other legume crops. Recently this pest out break during 2-3 years. Food availability, Broad leaf, cultivation of …
WebEarly sowing, short duration varieties. Avoid closer plant spacing. Grow tall sorghum as comparison crop to serve as biological bird perches. Collect and destroy larvae and adults to the extent possible. Install pheromone traps at a distance of 50 m @ 5 traps/ha for each insect pest. Install Bird perches @ 50/ha. hide window toolbarWebEgg period 4 days, larval period 15-22 days. The full grown larva is pale white in colour, with head and thorax dark brown. The adults after emergence survive for 2-14 days. The total life-cycle extends over 4-5 weeks . Management. Grow resistant cultivars like Sumatra; Stem borer affected seedlings should be removed and destroyed. how far away does remote play workWebManagement of H. armigera is of prime importance to achieve sustainable chickpea yields. Its life cycle passes through egg, larvae, pupae and adult stages in about 4-5 weeks. 1st to 3rd in... Cite. hide window title barWebThe whole life cycle takes 3 to 7 weeks in summer and autumn months. Eight generations have been recorded in one year. In absence of proper nutritive host plants … how far away does a propane tank from a homeWebPacific Pests & Pathogens - Full Size Fact SheetsBean pod borer (037) Photo 1. Caterpillar of bean pod borer, Maruca vitrata. Note, the two rows of dark dots on its back. Photo 2. Caterpillar of bean pod borer, Maruca … how far away does doordash deliverWebIts common names include the maruca pod borer, bean pod borer, soybean pod borer, mung moth, and the legume pod borer. The species was first described by Johan … hide wine listhttp://africasoilhealth.cabi.org/wpcms/wp-content/uploads/2015/02/30-legumes-pod-borer.pdf how far away do mobs spawn minecraft