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Toxicity Test of Different Fungicides and Its Mixed Preparations Against Sclerotinia schinseng(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2014年07期
Page:
115-119
Research Field:
Publishing date:

Info

Title:
Toxicity Test of Different Fungicides and Its Mixed Preparations Against Sclerotinia schinseng
Author(s):
WANG Yan; WANG Chun-wei; GAO Jie; MA Jing-jing
College of Agronomy,Jilin Agricultural University,Changchun,Jilin 130118
Keywords:
Panax ginseng; Sclerotinia schinseng;  fungicides; toxicity test; synergistic action
PACS:
S 432.4
DOI:
-
Abstract:
Toxicities of 27 fungicides and 69 proportions of 9 fungicides against S.schinseng were tested by mycelium growth rate method in laboratory.The results showed that the inhibitory effect of bacillus subtilis 100 billion/g WP,bacillus cereus 30 billion/g WP(Yiwei),difenoconazole 10% WG,penconazole 10% EC,trichoderma 20 billion/g WP,trichoderma 0.2 billion/g WG,bacillus cereus 30 billion/g WP(Kebanding),dimethachlon 50% WP,propiconazole 25% EC,physcion 0.5% AS was better.Their EC50 values were lower than 0.05 mg/L,EC90 values were lower than 5.0 mg/L.In different proportions,46 proportions had synergistic action,the most obvious synergistic action was bacillus cereus 30 billion/g WP(Yiwei)+dimethachlon 95% TC 3∶1,the CTC was 988.54.Effective fungicides and proportions were screened out,which had important significance to fungicides control the disease safely and efficiently.

References:

[1]傅俊范.药用植物病理学[M].北京：中国农业出版社,2007.

[2]王春伟.吉林省人参主要病害安全用药技术研究[D].长春：吉林农业大学,2011.

[3]冯家.人参常见病虫害诊断与安全用药[M].长春：吉林出版集团,2010:15-20.

[4]方中达.植病研究方法[M].北京：中国农业出版社,1998：182.

[5]孙广宇,宗兆锋.植物病理学实验技术[M].北京：中国农业出版社,2004.

[6]黄存达,周剑峰,王教利.菌核净防治人参菌核病试验[J].农药,1997,36(12)：43.

[7]黄云.植物病害生物防治学[M].北京：科学出版社,2010.

[8]Asaka O,Shoda M.Biocontrol of Rhizoctonia solani Damping-off of Tomato with Bacillus subtilis?RB-14[J].Applied Microbiology,1996,62(11)：4081-4085.

[9]Mahaffee W F,Backman P A.Effects of seed factors on Spermosphere?and Rhizosphere?colonization of cotton by Bacillus subcilis?GB03 [J].Phtopathology,1993,83：1120-1125.

[10]林福呈,李德葆.枯草芽孢杆菌(Bacillus subtilis)S9对植物病原真菌的溶菌作用[J].植物病理学报,2003,33：174-177.

[11]Choudhary D K,Johri B N.Interactions of Bacillus?spp.and plants with special reference to induced systemic resistance (ISR).Microbiol Res,2009,164：493-513.

[12]周寒.杀菌剂和生防菌协调控制苹果采后轮纹病及作用机制[D].合肥：安徽农业大学,2009.

[13]孙虎,杨丽荣,全鑫,等.木霉生防机制及应用的研究进展[J].中国农学通报,2011,27(3)：242-246.

[14]辛雅芬,商金杰,高克祥.拮抗木霉菌的生防机制研究进展[J].东北林业大学学报,2005,33(4):88-91.

[15]Manoj Kumar Solanki,Nidhi Singh,Rajesh Kumar Singh,et al.Srivastava,Sudheer Kumar,Prem L.Kashyap and Dilip K.Arora.Plant defense activation and management of tomato root rot by a chitin-fortified Trichoderma/Hypocrea formulation [J].Phytoparasitica,2011,39(5)：471-481.


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Last Update: 2014-08-13