Integrated Management of Meloidogyne Incognita Infecting Broadbean by Extracts of Dried Leaf Powder of Medicinal Plants or Yeast Singly or Mixed with Yeast as Foliar Spraying Applications under Greenhouse Conditions | ||||
Egyptian Journal of Agronematology | ||||
Article 5, Volume 13, Issue 2, July 2014, Page 67-80 PDF (288.9 K) | ||||
Document Type: Original Article | ||||
DOI: 10.21608/ejaj.2014.63622 | ||||
View on SCiNiTO | ||||
Authors | ||||
A. El-Sherif1; A. Nour El-Deen2; S. Gad1; H. El-Nahas1 | ||||
1Nematology Res. Unit, Agric. Zool. Dept, Fac. Of Agric., Mansoura Univ. Dk. Egypt. | ||||
2Biology Dept., Fac of Science, Taef University, Saudi Arabia | ||||
Abstract | ||||
The influence of five medicinal plant dried leaf powder extracts i.e. cinnamon, lupine, garlic, onion and wormwood; and yeast extract singly or mixed with yeast extract as foliar spraying applications in comparison with oxamyl on M. incognita infecting broadbean cv. Sakha 1 plant growth response and nematode criteria under greenhouse conditions (19±3ºC). Results indicated that all tested applications significantly improved broadbean plant growth characters and reduced nematode parameters as well. Moreover, all tested concomitant treatments significantly gave better results than single one did. Of the single treatments, yeast extract showed the maximum values in ameliorating plant length, total plant fresh weight and shoot dry weight followed by garlic, onion and then cinnamon, whereas lupine plant powder extract gave the minimum values for the same parameters, respectively. Meanwhile, plant received yeast plus garlic achieved the maximum results in ameliorating broadbean growth parameters followed by yeast plus onion extracts, respectively. Moreover, yeast extract overwhelmed other single treatments in suppressing nematode population (74.7%), whereas lupine extract showed the least value of this parameters (36.9%), respectively. Meanwhile, pots received yeast mixed with garlic overwhelmed other integrated treatments in this respect. Chemical analysis of N, P, K, total phenol and total chlorophyll in this study was recorded and discused. | ||||
Keywords | ||||
Broadbean plant growth; Integrated management Meloidogyne incognita; Medicinal plant extracts; yeast; Oxamyl | ||||
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