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标题：INSECTICIDAL PROPERTIES OF MORINGA OLEIEERAL. (SOHANJNA) LEAF EXTRACT AGAINST TROGODERMA GRANARIUM IN STORED WHEAT
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作者：Muhammad Shahid Nisar ; Muhammad Amiad Bashir ; Muhammad Mudassar Maqbool 等
期刊名称：Fresenius Environmental Bulletin
印刷版ISSN：1018-4619
出版年度：2021
卷号：30
期号：6
页码：7329-7335
语种：English
出版社：PSP Publishing
摘要：Wheat (Triticum aestivum) is a major cereal crop and staple food for large part of the world. Un- fortunately it is infested by large number of insect pests during storage. Trogoderma granarium is one of these pests. In developing countries like Pakistan these insect pests are managed by fumigation of highly toxic chemicals. Toxic chemicals create prob- lems with environment and human health. Insecti- cidal properties of botanicals can be manipulated toget rid of these chemicals. Moringa oleifera has in-secticidal properties against wide variety of insect pests. It can be grown easily and its growth is rapid as compared to other trees. Trees of Moringa oleif era are frequently observed in Pakistan. So, we tried to find its effectiveness against Trogoderma gran-arium in six varieties of stored wheat. Extract of Moringa oleifera in methanol was used. Hundred gram grains of each variety were treated with twoconcentrations i.e. 1% and 5% of Moringa oleifera extract. In case of control, seeds were treated with distilled water only. Then individuals were allowed to feed the treated grains. Effects of its exposure on larvae, pupae and adults were studied. Results indi- cated that it was highly promising for management of Trogoderma granarium. All concentrations per- formed better as compared to control. Effectiveness of Moringa oleifera extract was directly dependent upon concentration.
关键词：Adult Survival;Botanical extract;% grains weight loss;larval mortality;larval;pupae;Wheat grains