- Chinese Core Journal
- Chinese Science Citation Database (CSCD) Source journal
- Journal of Citation Report of Chinese S&T Journals (Core Edition)
| Citation: |
LI Na, ZHANG Liyang, DIAO Xue, BI Xianfeng, LIU Chenglan. Selective bioactivity of enantiomers of three triazole fungicides against Fusarium spp.[J]. Journal of South China Agricultural University, 2017, 38(5): 56-60. DOI: 10.7671/j.issn.1001-411X.2017.05.010
|
To study the activities of enantiomers of three triazole fungicides against Fusarium spp..
Three chiral fungicides included tebuconazole, myclobutanil and difenoconazole. The activities of fungicide enantiomers against F. moniliforme, F. proliferatum and F. graminearum were assessed by mycelial growth rate method, respectively. The EC50 values of enantiomers were analyzed.
The activities of different enantiomers against three kinds of Fusarium spp. were different. The activity of (–)-tebuconazole was higher than (+)-tebuconazole, and the EC50 difference of two enantiomers was 32–208 times. The inhibitory activity of (+)-myclobutanil was higher than (–)-myclobutanil, and the EC50 difference of two enantiomers was 1.4–6.4 times. (2R,4R)-difenoconazole showed the maximum activity among four enantiomers of difenoconazole, and the EC50 difference of four enantiomers was 3.7–15.5 times.
For Fusarium spp., the activities of three fungicides show selective difference. (–)-tebuconazole, (+)-myclobutanil and (2R,4R)-difenoconazole show higher activities. These results might contribute to screening higher active fungicides and reducing the use of pesticides.
| [1] |
赵倩倩. 中国主要粮食作物农药使用现状及问题研究[D]. 北京: 北京理工大学, 2015.
|
| [2] |
林镇跃, 阙友雄, 刘平武, 等. 植物致病镰刀菌的研究进展[J]. 中国甜菜, 2014(1): 58-64.
|
| [3] |
史晓榕, 白丽. 不同类型玉米群体穗粒腐病病原菌的调查研究[J]. 植物保护, 1992, 18(5): 28-29.
|
| [4] |
侯恩庆. 水稻穗腐病镰刀菌及相关毒素研究[D]. 南宁: 广西大学, 2013.
|
| [5] |
全国小麦赤霉病研究协作组. 我国小麦赤霉病穗部镰刀菌种类、分布及致病性[J]. 上海师范学院学报(自然科学版), 1984(3): 69-82.
|
| [6] |
王少康. 伏马菌素污染情况及其毒性研究进展[J]. 环境与职业医学, 2003, 20(2): 129-131.
|
| [7] |
史建荣, 刘馨, 仇剑波, 等. 小麦中镰刀菌毒素脱氧雪腐镰刀菌烯醇污染现状与防控研究进展[J]. 中国农业科学, 2014, 47(18): 3641-3654.
|
| [8] |
SWAMY H V L N, SMITH T K, MACDONALD E J, et al. Effects of feeding a blend of grains naturally contaminated with Fusarium mycotoxins on swine performance, brain regional neurochemistry, and serum chemistry and the efficacy of a polymeric glucomannan mycotoxin adsorbent[J]. J Anim Sci, 2002, 80(12): 3257-3267.
|
| [9] |
周子燕, 李昌春, 高同春, 等. 三唑类杀菌剂的研究进展[J]. 安徽农业科学, 2008, 36(27): 11842-11844.
|
| [10] |
李远播. 几种典型手性三唑类杀菌剂对映体的分析、环境行为及其生物毒性研究[D]. 北京: 中国农业科学院, 2013.
|
| [11] |
孙明婧. 四种三唑类手性农药的环境行为研究[D]. 北京: 中国农业大学, 2014.
|
| [12] |
DONG F, LI J, CHANKVETADZE B, et al. Chiral triazole fungicide difenoconazole: Absolute stereochemistry, stereoselective bioactivity, aquatic toxicity, and environmental behavior in vegetables and soil[J]. Environ Sci Technol, 2013, 47(7): 3386-3394.
|
| [13] |
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.
|
| [14] |
刘传德, 王培松, 王继秋, 等. 三唑类杀菌剂及其在小麦病害防治中的应用研究进展[J]. 山东农业大学学报(自然科学版), 2005, 36(1): 157-160.
|
| [15] |
张勇, 马严明, 徐劲锋, 等. 几种三唑类杀菌剂对小麦赤霉病菌毒力的测定及药效试验[J]. 安徽农业科学, 2004, 32(2): 248-249.
|
| [16] |
李晶. 三唑类手性杀菌剂苯醚甲环唑的立体选择性生物活性与环境行为研究[D]. 北京: 中国农业科学院, 2012.
|
| [17] |
HAN J, JIANG J, SU H, et al. Bioactivity, toxicity and dissipation of hexaconazole enantiomers[J]. Chemosphere, 2013, 93(10): 2523-2527.
|
| [18] |
STEHMANN C, DE WAARD M A. Relationship between chemical structure and biological activity of triazole fungicides against Botrytis cinerea[J]. Pest Manag Sci, 1995, 44(2): 183-195.
|
| [19] |
SUN M, LIU D, QIU X, et al. Acute toxicity, bioactivity, and enantioselective behavior with tissue distribution in rabbits of myclobutanil enantiomers[J]. Chirality, 2014, 26(12): 784-789.
|
Supported by: Beijing Renhe Information Technology Co., Ltd. 
DownLoad: