The … Though maize weevils are not linked to any health concerns for people, knowing they have contaminated your food is unsettling and unsavory. Various neem products were compared with copra oil, palm oil and 0.25% diazinon dust for protection of stored maize against the grain weevil, Sitophilus zeamais Motsch. Chapter 4: Effect of Storage Container Physical Disturbance on Maize Weevil Mortality. 지니tv 3,811 views. The current results indicate that large-scale experiments on biological control of the maize weevil with A. calandrae are now needed. The maize weevil (Sitophilus zeamais), known in the United States as the greater rice weevil, [1] [2] is a species of beetle in the family Curculionidae.It can be found in numerous tropical areas around the world, and in the United States, and is a major pest of maize. Since 2002 A-Tex Pest Management has been fully licensed and insured to provide commercial businesses and residential homes of the Greater Austin, Texas area with professional services and expertise in pest control at an affordable price. 338). This information is useful to personnel involved on agricultural research and development for developing location specific integrated pest management approach of this pest. Rice and Maize weevils are widely distributed in tropical and sub-tropical areas and will be carried to temperate areas on imported commodities. maize weevils in a monthly release program. Destroy termite nests, remove and kill the queen Apply termite killers like Termindol, Imaxi Seed dressing with Marshall 35 SD; Maize Weevil. The maize weevil, Sitophilus zeamais Motschulsky (Coleoptera: Curculionidae), is a primary field to store pest ( Adedire 2001) that starts to infest the ripening maize crop in the field when the grain moisture content is still 50-55%. Control 20.33+1.69 7.66+0.94 12.66+1.69 0.61;1 CD (0.05) 1.91 1.12 1.84 The inert charcoal dust was found highly effective in suppressing the emergence of Sitophilus zeamais adults in Maize in the present investigation. This field study was conducted to determine the practicability of periodic physical disturbance on S. zeamais, maize weevil, mortality during maize storage on small-holder farms in Tanzania. Both adults and larvaefeed on internally on maize grains and an infestation can start in the field (when the cob is still on the plant) but most damage occurs in storage. Rice and Maize Weevils are widely distributed in tropical and sub-tropical areas and will be carried to temperate areas on imported commodities. This test will establish how frequently it is necessary to disturb the weevils. to control maize weevil Sitophilus zeamais (Motsch.) The maize weevil is typically somewhat larger than the rice weevil, but rice weevils as large as the largest maize weevils and maize weevils nearly as small as the smallest rice weevils have been found. Use of resistant varieties is the best approach to overcoming the problems of synthetic insecticides in weevil control. In Kentucky, most often the cost of an insect infestation in stored grain is that the buyer pays less for that grain. It lives in many tropical areas around the world, and in the United States. Before storage: Harvest maize as soon as it is mature. This information is useful to personnel involved on agricultural research and development for developing location specific integrated pest management approach of this pest. Since 2002 A-Tex Pest Management has been fully licensed and insured to provide commercial businesses and residential homes of the Greater Austin, Texas area with professional services and expertise in pest control at an affordable price. Description. (1997) describes use of carbon dioxide-controlled atmosphere in Brazil for the control of S. zeamais on maize and wheat. control and have the necessary equipment, you should not be storing grain. The rice weevil has fully developed wings beneath its wing covers and can fly readily. The antennal transcriptomic data and candidate OBP genes described here provide a basis for the functional studies of the maize weevil chemical perception, which are potential novel targets for pest control strategies. Biological pest control There have been various studies on biological control agents for the maize weevil. Maize weevil is among pests of storage sorghum in Ethiopia (Temesgen and Waktole, 2013). Of this pest 1997 ) describes use of resistant varieties is the best to. The egg within a few days are soft, white grubs which feed on the cadaver and fresh are. Is similar to the Granary weevil in appearance and behavior Duration: 0:44 constitutes an attractive alternative to synthetic,. 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