Effectiveness of Eruca sativa Leaves and Seeds in The Control Root Knot Nematodes Meloidogyne  spp On  Cucumber Plant

Sahab Muter, Shamyel

	Effectiveness of Eruca sativa Leaves and Seeds in The Control Root Knot Nematodes Meloidogyne spp On Cucumber Plant
Journal of Tikrit University For Agriculture Sciences
Article 1, Volume 17, Issue 0, 2017, Pages 95-104
Author
Shamyel Sahab Muter
Abstract
This study was conducted to evaluate the efficiency of leaves and seeds Eruca Sativa of three concentrations 10,5,2.5 g / kg soil in the against roots not nematode Cucumber plants. The results reviled the efficiency of the leaves and seeds of Eruca Sativa in reduced the average of the disease severity, with significant differences for treatment compared with control . treatment of Eruca Sativa a concentration of 10 g / 1 kg soil showed reduce highest percentage, reaching 33% for the treatment of leaves and 46% for seed treatment followed by treatment of Eruca Sativa a concentration of 5 g / 1 kg soil as reached 66% for the treatment of leaves and 66.6% for seed treatment compared with the control treatment, which reached to 95% as well as the results showed that all treatment of the Eruca Sativa at 10,5,2.5 g / 1 kg soil significant differences of growth parameter for length plants and weight of mild and dry vegetative total of plants compared with the control .the results also showed significant differences in the numbers of the second stage juveniles (J2) superiority of the treatment of Eruca Sativa concentration of 10 g / 1 kg soil fewest number of second stage juveniles . With reached 50 J2 for the treatment of leaves and 54 J2 for the seeds treatment / 1 kg soil, followed by treatment of Eruca Sativa a concentration at 5 g / 1 kg reached 70 J2 for the treatment of leafs and reached 75 J2 for seed treatment compared with the control which reached to 200
Keywords
Eruca sativa; Meloidogyne spp; gall root index; second stage juveniles

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