Tài nguyên được gắn thẻ với: Pest Control
161 đề mục được tìm thấy (Hiển thị 131 - 140) Trước | Tiếp theo
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01-01-2005 this guide was developed to provide a useful and scientically accurate reference for organic farmers and agricultural professionals searching for information on best practices, available materials and perhaps most importantl, the efficacy of materials that are permitted for use in organic...
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18-10-2019 When the topic of agricultural pest management is mentioned, most people think first about monitoring for pests or intervening to reduce pests: scouting, pest identification, and/or application of pesticides are some specific practices. However, prevention is a often-overlooked key strategy that...
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Lemon,Citrus limon, is a small evergreen tree in the family Rutaceae grown for its edible fruit which, among other things, are used in a variety of foods and drinks. The tree has a spreading, upright growth habit, few large branches and stiff thorns. The tree possesses large, oblong or oval,...
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02-02-2010 Featuring the most up-to-date science-based recommendations for keeping plants healthy and productive,The Organic Gardener's Handbook of Natural Pest and Disease Controlincludes hundreds of organic techniques and products for dealing with garden problems. You'll learn how to decide whether you...
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We are focused on providing the best user experience we can, helping you to discover answers to your inquiries quickly, effectively and precisely. We have a range of content on thePlantwise Knowledge Bank, including, posters, leaflets, video factsheets, etc. For ease of use, we have categorised...
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19-03-1995 A technique to control Colorado Potato Beetles. The Colorado potato beetle has become resistant to many pesticides. An innovative technique developed by AgCanada and researched by Cornell is the use of “trench traps” to catch the beetles as they walk out of fields in search of new food sources or...
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19-01-1996 Information about controlling cassava mealybug (Phenacoccus manihoti) without commercial insecticides.
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19-10-1994 ECHO was contacted with a vivid description of problems of leaf-cutter ants in Guyana. The farmers even tried building water filled moats around plants but the ants built leaf bridges and crossed right over. Jack bean and Sesame may help control leaf-cutter ants.
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19-10-1995 Chickpea leaves and pods exude extremely acidic (pH 2) droplets which repel most pests from attacking the plant. But recently the pod borer, which eats the contents of the pods, has become tolerant to the acid and has devastated crops in Asia.
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19-03-1999 Horn flies have been controlled with insecticides in the U.S. since the early 1950s. An alternative, mechanical means of control (horn fly trap) was developed prior to World War II, but this never made its way into mainstream agriculture because of the growing use of pesticides following the war....
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