| 8种生物杀菌剂对南瓜疫病菌的室内毒力测定 |
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| 引用本文： | 王中业,张俊华,奚启新,杨明秀,潘春清. 8种生物杀菌剂对南瓜疫病菌的室内毒力测定[J]. 中国瓜菜, 2011, 24(5): 37-39 |
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| 作者姓名： | 王中业 张俊华 奚启新 杨明秀 潘春清 |
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| 作者单位： | 东北农业大学农学院 哈尔滨 150030 |
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| 基金项目： | 哈尔滨市科技创新人才研究专项资金项目(2006RFQXN010) |
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| 摘 要： | 采用菌丝生长速率法和孢子萌发法进行了8种生物杀菌剂对南瓜疫病菌(Phytophthora capsici)的毒力测定。结果表明,供试8种生物杀菌剂对南瓜疫病菌菌丝生长和孢子萌发均具有一定的抑制效果,其中1%申嗪霉素悬乳剂对南瓜疫病菌菌丝生长的抑制作用最强,2%宁南霉素次之,5%井冈霉素水剂最弱。
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| 关 键 词： | 生物杀菌剂 南瓜疫病菌 毒力测定 |
Toxicity Test of Several Bio-fungicides to Phytophthora capsici |
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| WANG Zhong-ye,ZHANG Jun-hua,XI Qi-xin,YANG Ming-xiu,PAN Chun-qing. Toxicity Test of Several Bio-fungicides to Phytophthora capsici[J]. China Cucurbits And Vegetables, 2011, 24(5): 37-39 |
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| Authors: | WANG Zhong-ye ZHANG Jun-hua XI Qi-xin YANG Ming-xiu PAN Chun-qing |
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| Affiliation: | (College of Agronomy,Northeast Agriculture University,Harbin,Heilongjiang,150030,China) |
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| Abstract: | The toxicity of eight bio-fungicides to Phytophthora capsici was tested by mycelia growth inhibition and sporangia germination control method.The result showed that all 8 bio-fungicides inhibited mycelia growth and sporangia germination of Phytophthora capsici.Among the bio-fungicides tested,the highest inhibition effect to mycelia growth and sporangia germination of phytophthora capsici is observed with 1% phenazino-1-carboxylic,followed by 2% ningnanmycin,and Validamycin A had lowest effect. |
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| Keywords: | Bio-fungicide Phytophthora capsici Toxicity test |
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