IMPACT OF CERTAIN PLANT OIL PRODUCTS AND OXAMYL ON MELOIDOGYNE INCOGNITA INFECTING SUNFLOWER PLANT | ||
| Journal of Plant Protection and Pathology | ||
| Article 4, Volume 29, Issue 2, February 2004, Pages 935-942 PDF (1.06 M) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/jppp.2004.239512 | ||
| Authors | ||
| A. G. EI·Sherif,1; Fatma A. Mostafa1; Gehan A. M. Zahir2 | ||
| 1Nematology Res. Unit., Faculty of Agric., Mansoura Univ. | ||
| 2Ministry of Justice, Egypt. | ||
| Abstract | ||
| Greenhouse as well as micro plot (or t door) experiments on the efficacy of certain plant oil extracts i.e. garlic 1 %, sesame 5 Yo and Egyptian lupine 1 % or sesame oil cake applied singly and/or mixed with oxamyl for controlling Me/oidogyne incognita infecting sunflower c.v. Iroflora revealed tha all treatments improved sunflower grow1h, and reduced root galling. Sesame either at 5% or oil cake singly achieved the highest values of percentages of increase for v; hole plant fresh weight and shoot dry weight that were accounted to 40.0% and 31.6% for greenhouse plants: and 24.17 and 32.4% for micro-plot ones, respectively. Concomitant treatments. using any plant oil extracts tested or sesame oil cake integrated with oxamyl showed better increase of plant grow1h parameters than those of oxamyl alone. Sesame 2.5% plus oxamyl at recommended (half dose) application surpassed other plant oil extracts applied sing y or with oxamyl in suppressing of juveniles (J2) number per 250 g soil as well 3S nematode galls with percentage reduction of 91.9 and SO.7%, respectively. Moreover, great suppression in number )f nematode galls per root system of sunflower was recorded with sesame oil cake nixed with ox amyl (74.3%) for micro- plot plants. Obviously, seed weighVhead, weight of 100 seeds and seed oil percentage were significantly increase in micro-plots receiving concomitant treatment with values of 75.0, 160.91 and 22.S% as compared with single application, respectively. | ||
| Keywords | ||
| integrated control; M. incognita; oil cake; plant oil extracts; sunflower plant | ||
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