资源 标记: Pest Control
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1995-01-01 Analyzes contemporary crop breeding's successes and shortcomings and details new techniques of breeding food crops with inherited immunity. Discusses the pitfalls of classical plant breeding and the green revolution, offers case histories of crops that have been successfully bred to overcome...
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1994-01-01 This book provides a comprehensive review of rodent pests and their control.
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1993-01-01 This book provides information on the many uses of Erythrina, as well as its production and use. Eeythrina is increasingly noted in the literature as: a producer of forage, green manure, medicine and wood for handicrafts; a support tree for valuable climbing crops; a "shade tree" for coffee,...
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1995-03-19 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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1996-01-19 Information about controlling cassava mealybug (Phenacoccus manihoti) without commercial insecticides.
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1994-10-19 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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1995-10-19 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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1999-03-19 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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1998-02-19 Kerosene Emulsifiable Concentrate is an insecticide (at times it acts as a fungicide) which has a very wide spectrum as far as dealing with various insects is concerned.
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1999-07-19 The diamondback caterpillar,Plutella xylostella, (larva of amoth) is a very serious pest of cabbage and other crops. When highly fertilized collard greens (B. oleracea, Acephala Group), a related vegetable, are planted completely around a field, moths lay their eggs on the collards rather than on...