EFFECTS OF FIVE PLANT EXTRACTS ON THE REPRODUCTION OF ROOT-KNOT NEMATODE Me/o/dogyne incognita INFESTED PEANUT PLANT UNDER FIELD CONDITIONS | ||
| Journal of Plant Protection and Pathology | ||
| Article 3, Volume 28, Issue 12, December 2003, Pages 8447-8454 PDF (564.84 K) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/jppp.2003.247790 | ||
| Authors | ||
| Mona E. M. Alshalaby,1; E. M. A. Noweer2 | ||
| 1Department of Zoology and Agricultural Nematology, Faculty of Agriculture Cairo University, Giza, Egypt. | ||
| 2Nematology laboratory, Plant pathology Department, National Research Center, Dokki, Giza, Egypt. | ||
| Abstract | ||
| Extracts of five medicinal p < /em>lants were evalualed for their nematicidal potential in controlling (oat-knot nematode Mefoid09yne inc09nita infested peanut Arachis hypogaea L. and in improving the plant growth under field conditions. Extracts of the tested five plant species significantly inhibited the total number of lervaJ stages, number of galls and number of eg9-masses, as well as the totat number of root-knot nematodes in soil. The highest reduction in al~ treatments were respectively obtained at dose 0.7% (50 mllplant) from differenl plant extracts. Fennel neem (91% reduction), china berry (S8.7%reduC\ion). Pyrethrum (81.6% reduction),Tagetes (85,6% reduction) and Basil (59,3% reduction). Obviously the tesled plant ex1rac~mer.~y.~ growth of peanut plants, | ||
| Keywords | ||
| Plant extracts. peanut; Me/oidogyne incognita; oil content | ||
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