Effect of crude extract garnew on peach and grape infection with root knot nematode [electronic resource].

By: Contributor(s): Language: English Summary language: Arabic Description: p.215-229Other title:
  • تأثير المستخلص الطبيعى جارنيو على اصابة الخوخ والعنب بنيماتودا تعقد الجذور [Added title page title]
Uniform titles:
  • Mansoura University Journal of plant protection and pathology, 2013 v. 4 (2) [electronic resource].
Subject(s): Online resources: In: Mansoura University Journal of Plant Protection and Pathology 2013.v.4(2)Summary: A pot experiment were carried out during two seasons of 2009/2010 and 2010/2011 under greenhouse conditions in the nursery of Horticulture Research Institute. Garnew crude extract of ( Artemisia, Garlic, Chrysanthemum, Menthe and Majoram) was tested to control the nematode infection of Meloidogyne incognita and Meloidogyne javanica on peach and grape .Three concentrations of Garnew were used (0.5% ,5% and10%) to control the both nematode species on peach and grape. The most effective concentration of Garnew was 10%. Whereas the nematicide ethoprop decreased the nematode soil population by 98.8% at the recommended dose and oxamyl decreased it by 98.1% at the recommended dose. Garnew decreased the number of galls ,egg-masses and the developmental stages of the both nematode species on peach and grape by the same level of reduction. Results of plant growth parameters indicated that the highest concentration of Garnew (10%) has appositive effect on plant growth.
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A pot experiment were carried out during two seasons of 2009/2010 and 2010/2011 under greenhouse conditions in the nursery of Horticulture Research Institute. Garnew crude extract of ( Artemisia, Garlic, Chrysanthemum, Menthe and Majoram) was tested to control the nematode infection of Meloidogyne incognita and Meloidogyne javanica on peach and grape .Three concentrations of Garnew were used (0.5% ,5% and10%) to control the both nematode species on peach and grape. The most effective concentration of Garnew was 10%. Whereas the nematicide ethoprop decreased the nematode soil population by 98.8% at the recommended dose and oxamyl decreased it by 98.1% at the recommended dose. Garnew decreased the number of galls ,egg-masses and the developmental stages of the both nematode species on peach and grape by the same level of reduction. Results of plant growth parameters indicated that the highest concentration of Garnew (10%) has appositive effect on plant growth.

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