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New strategies for the management of plant parasitic nematodes with especial emphasis on biological control
العناوين الأخرى
استراتيجيات جديدة لإدارة النيماتودا النباتية المتطفلة مع تركيز خاص على المكافحة الإحيائية
المؤلف
المصدر
Arab Journal of Plant Protection
العدد
المجلد 13، العدد 1 (30 يونيو/حزيران 1995)، ص ص. 47-52، 6ص.
الناشر
تاريخ النشر
1995-06-30
دولة النشر
لبنان
عدد الصفحات
6
التخصصات الرئيسية
الملخص EN
Since 1950s nematicides have provided effective control of a wide range of nematode pests on many crops throughout the world.
However, their high cost and environmental and health hazards associated with their use have tended to limit their application.
Frequently, alternatives to chemicals have proved impractical or inadequate.
Hence, the development of sustainable methods of nematode control is dependent upon the integration of several control techniques, which usually rely on the accurate identification and qualification of the pest species and on a detailed knowledge of their ecology and biology.
Even for the most extensively studied nematode pests, such information is often lacking.
New methods based on immunoassays appear to have great potential for the identification of specific nematode pests and their quantification in soil.
Molecular techniques for the production of transgenic plants with novel resistances to both sedentary and migratory nematodes are well advanced and some nematicidal genes have been identified.
However, experience with resistant plants has indicated that their use requires careful management to prevent the development of virulent nematode populations capable of overcoming such resistance.
Soils that suppress the multiplication of several nematode pests have been identified throughout the world and have been associated with the build up of antagonists.
Such natural control has proved difficult to manipulate but studies on suppressive soils have led to the identification of a range of microbial agents which may have potential for biological control.
Two parasites, Verticillium chlamydosporium and Pasleuriapenetrans, are being studied at Rothamsted for their potential as biological control agents for root-knot nematodes in vegetable crops.
Key factors affecting the efficacy of these organisms have been identified and their application at a specific cropping cycle may provide consistent and effective control.
Clearly, there are exciting new prospects for the management of nematode pests but there is a need for much research and development before many of the new approaches arc available to the grower.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Kerry, Brian. 1995. New strategies for the management of plant parasitic nematodes with especial emphasis on biological control. Arab Journal of Plant Protection،Vol. 13, no. 1, pp.47-52.
https://search.emarefa.net/detail/BIM-972434
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Kerry, Brian. New strategies for the management of plant parasitic nematodes with especial emphasis on biological control. Arab Journal of Plant Protection Vol. 13, no. 1 (Jun. 1995), pp.47-52.
https://search.emarefa.net/detail/BIM-972434
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Kerry, Brian. New strategies for the management of plant parasitic nematodes with especial emphasis on biological control. Arab Journal of Plant Protection. 1995. Vol. 13, no. 1, pp.47-52.
https://search.emarefa.net/detail/BIM-972434
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 47-48
رقم السجل
BIM-972434
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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