|Table of Contents|

Toxicity and Field Control Efficiency of Several Fungicides Against Botrytis cinerea(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2015年12
Page:
107-110
Research Field:
Publishing date:

Info

Title:
Toxicity and Field Control Efficiency of Several Fungicides Against Botrytis cinerea
Author(s):
WANG Mei1; YIN Xian-hui 1; 2; LONG You-hua 1; 2; LI Rong-yu 1; ZHAO Wei 1; WANG Wei 1
1.Institute of Crop Protection，Guizhou University，Guiyang,Guizhou 550025；2.The Provincial Key Laboratory for Agricultural Pest Management Region,Guizhou University，Guiyang,Guizhou 550025
Keywords:
Botrytis cinerea; fungicides; toxicity determination; field control effect
PACS:
S 482.2
DOI:
10.11937/bfyy.201512028
Abstract:
Taking disease leaves which infected by Botrytis cinerea in the field as materials,the toxicity of 11 fungicides against Botrytis cinerea were tested by mycelium growth rate method in laboratory，and 8 fungicides with better efficiency were selected to test in the field.The results showed that,in laboratory that 25% prochloraz EC had the best toxicity against Botrytis cinerea，of which the EC50 value was 0.0397 μg/mL.40% pyrimethanil SC，40% chlorothalonil SC and 80% mancozeb WP also had better toxicity to Botrytis cinerea. The results of field trials showed that 25% prochloraz EC，28% ene oxime carbendazim WP，50% boscalid WG and 50% iprodione SC had high control effect，which were 85.57%，82.68%，80.92% and 73.34%，respectively.The effective fungicides were screened out，which provided an important directive to control the disease.

References:

[1]陈治芳,王文桥,韩秀英,等.新杀菌剂对番茄灰霉病菌的室内毒力及田间防效[J].植物保护,2011,37(5):193-195.[2]赵建江,含秀英,张小风,等.啶酰菌胺和咯菌腈对番茄灰霉病菌不同菌株的毒力[J].河北农业科学,2010,14(8):139-140.[3]奉代力,王强,郑纪慈,等.几种杀菌剂对番茄灰霉病菌的抑菌效果对比研究[J].浙江农业学报,2013,25(1):119-123.[4]王新茹,白伟,赵建昌.嘧霉胺和异菌脲对番茄灰霉病的室内毒力和田间防效[J].西北农业学报,2008,17(4):133-136.[5]陈永兵,饶细丽,何紫萱.几种杀菌剂对番茄灰霉病的毒力及防效研究[J].江苏农业科学,2004(1):58-59,72.[6]武哲,孙蕾,刘彦彦,等.生物农药武夷菌素对保护地番茄灰霉病的防治效果[J].中国农学通报,2013,29(25):173-178.[7]尉文彬,武玉环,张艳军,等.武夷霉素和枯草芽孢杆菌对温室番茄灰霉病的防效[J].北方园艺,2013(17):118-121.[8]石明旺,孙永叶,贺荣国,等.杀菌剂及其复配对番茄灰霉病菌的毒力测定[J].河南科技学院学报,2007,35(3):54-56.[9] 董友磊.番茄灰霉病菌的分离与毒素的提取、纯化及生物测定[D].扬州:扬州大学,2009. [10]尹显慧,秦华军,龙友华.杀菌剂对番茄早疫病病原菌的抑制作用[J].山地农业生物学报,2013,32(5):465-467.[11]慕立义.植物化学保护研究方法[M].北京:中国农业出版社,1994:76-81.[12]司升云,蔡定军,吴仁锋,等.农药室内生物测定数据处理系统[CP/DK].武汉市蔬菜科学研究所,2006.[13]GB/T 17980.28-2000农药田间药效试验准则(一):杀菌剂防治蔬菜灰霉病[S].北京:中国标准出版社,2000:115-119.[14]何荣状.咪鲜胺对几种重要农作物病害的防治效果研究[D].长沙:湖南农业大学,2007. [15]颜范勇,刘冬青,司马利锋,等.新型烟酰胺类杀菌剂啶酰菌胺[J].农药,2008,47(2):132-135.

Memo

Memo:
-
Last Update: 2015-08-10