几种生物防治因子对尖孢镰刀菌枯萎病的防治效果及效果分析。露天条件下黄瓜植株上的黄瓜菌

J. Abed, T. A. Farhan, A. A. Kadhum, M. Abed, Noor A. Zaki, M. F. Edbeib
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引用次数: 3

摘要

本研究旨在评价几种生物防制剂对哈兹木霉、绿木霉和霉根真菌Glomus mosseae的单独或集体抗性效果。法测定。本研究结果表明,联合生物防治因子对降低病害伤害程度分别有20%和21%的积极显著效果,降低伤害程度百分比的效果效率分别为73.92%和65.30%。其次是菌根真菌(G. mosseae)处理,损伤程度分别降低了26.7%、23%和65.18%、62.47%。使用哈氏弧菌和绿弧菌后,损伤程度分别降低了43.3%、23%、46.7%、29.3%、46.7%和23%。此外,这些生物防治剂的使用对其生长有显著影响。株高、叶片数、干、湿重均显著增加。本研究旨在评价几种生物防制剂对哈兹木霉、绿木霉和霉根真菌Glomus mosseae的单独或集体抗性效果。法测定。本研究结果表明,联合生物防治因子对降低病害伤害程度分别有20%和21%的积极显著效果,降低伤害程度百分比的效果效率分别为73.92%和65.30%。其次是菌根真菌(G. mosseae)处理,损伤程度分别降低了26.7%、23%和65.18%、62.47%。使用哈氏弧菌和绿弧菌后,损伤程度分别降低了43.3%、23%、46.7%、29.3%、46.7%和23%。此外,这些生物防治剂的使用对其生长有显著影响。植株高、叶片数、干、湿质量均有显著提高。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Effect of some biocontrol factors and their efficacy in resistance to Fusarium wilt disease caused by Fusarium oxysporum f.sp. cucumerinum on cucumber plant under open field conditions
The aim of this study is to evaluate the efficacy of some biological control agents in the resistance of Trichoderma harzianium, Trichoderma viride and mycorrhizal fungi Glomus mosseae, individually or collectively, Fusarim oxysporum f.sp. cucumerinum. The results of this study showed that the combined biological control factors had a positive and significant effect in reducing the severity of injury of the disease by 20% and 21% respectively, with an effect efficiency of 73.92% and 65.30% in reducing the percent of the injury severity. Followed by the treatment of mycorrhizal fungi G. mosseae, the results showed a reduction of injury severity with 26.7%, 23% and 65.18%, 62.47%. The use of T.harzianium and T. viride has also resulted in a significant reduction of the injury severity by 43.3%, 23%, 46.7%, 29.3%, 46.7% and 23%, respectively. In addition, the use of these biological control agents had a significant impact on the growth. An increase in the plant height, leaves number, wet and dry weight of plant was also observed.The aim of this study is to evaluate the efficacy of some biological control agents in the resistance of Trichoderma harzianium, Trichoderma viride and mycorrhizal fungi Glomus mosseae, individually or collectively, Fusarim oxysporum f.sp. cucumerinum. The results of this study showed that the combined biological control factors had a positive and significant effect in reducing the severity of injury of the disease by 20% and 21% respectively, with an effect efficiency of 73.92% and 65.30% in reducing the percent of the injury severity. Followed by the treatment of mycorrhizal fungi G. mosseae, the results showed a reduction of injury severity with 26.7%, 23% and 65.18%, 62.47%. The use of T.harzianium and T. viride has also resulted in a significant reduction of the injury severity by 43.3%, 23%, 46.7%, 29.3%, 46.7% and 23%, respectively. In addition, the use of these biological control agents had a significant impact on the growth. An increase in the plant height, leaves number, wet and dry weight of pl...
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