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植物病虫害研究(英文版)
2011,2
(4)
Position: Home > Articles > Effect of Different Culture Conditions on Sporulation Quantity of Phytophthora capsici in Capsicum annuum L. var. dactylus M. in Xunhua
Plant Diseases and Pests
2011,2
(4)
Effect of Different Culture Conditions on Sporulation Quantity of Phytophthora capsici in Capsicum annuum L. var. dactylus M. in Xunhua
作 者：
Hou Quan-gan
单 位：
Key Laboratory of Vegetable Genetics and Physiology of Qinghai Province,Xining 810016,Chin
关键词：
sporulation quantity;xunhua;conditions;different culture;medium;phytophthora capsic
摘 要：
[Objective] The paper was to explore the effect of different culture conditions on sporulation quantity of Phytophthora capsici in Capsicum annuum L.var.dactylus M.in Xunhua.[Method] The effects of light hours,pH,medium and temperature on sporulation quantity during isolation and culture process of P.capsici were studied.[Result] The sporulation quantity of P.capsici under the conditions of 24 h/day light,pH 7.0,potato medium(PSA) and 30 ℃ was the largest,and pH,basal medium and temperature had greater impact on sporulation quantity.[Conclusion]The study laid foundation for the study on natural incidence condition of C.annuum in Xunhua.
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