搜索结果: 1-9 共查到“农学 Botrytis cinerea”相关记录9条 . 查询时间(0.191 秒)
Inhibitory effect of Pseudomonas spp. on the development of Botrytis cinerea and Penicillium expansum
biocontrol blue mold gray mold microbial interaction mechanism of biocontrol
2015/1/30
The influence of antagonistic Pseudomonas spp. on the development of Botrytis cinerea and Penicillium expansum was studied in liquid cultures. Two strains of Pseudomonas spp. (B194 and B224), original...
通过在灰霉病菌（Botrytis cinerea）分生孢子悬浮液中加入1%酵母浸膏、2.5%葡萄糖和10%胡萝卜汁，接种离体黄瓜子叶，病叶率及发病均匀度较高，确立了一种重复性好、操作简便的测定杀菌剂对灰霉病菌毒力的新方法—黄瓜子叶喷雾法。以该方法、菌丝生长速率法和孢子萌发法分别测定比较了戊唑醇、代森锰锌和异菌脲对灰霉病菌的毒力，发现药剂浓度的对数值与其抑制率的几率值之间有很高的相关性，相关系数均大...
为了掌握番茄灰霉病的发生发展规律。通过单体大棚和联体大棚栽培试验, 研究大棚温湿度变化、番茄灰霉病发生时间和消长
动态, 并分析了番茄灰霉病发生与生育期、温湿度和叶花果病情的关系。从3 月初至6 月中旬, 单体大棚和联体大棚湿度变化均呈两谷
三峰的趋势, 而温度变化表现为跳跃式波动。联体大棚相对湿度较单体大棚变化幅度大, 且相对湿度略低。联体大棚温度变化比单体
大棚平稳, 且略低于单体大棚...
番茄灰霉病（Botrytis cinerea Pers）预测与防治软件系统的开发
番茄灰霉病 预测 防治 软件开发
2009/5/21
通过对单栋、联栋大棚栽培番茄的灰霉病发生与番茄生育期、环境温度、湿度间的关系进行系统调查和分析, 掌握了番茄灰霉病
的发生规律。在此基础上, 成功运用VB 技术开发了番茄灰霉病预测与防治软件系统。
我国灰葡萄孢 (Botrytis cinerea)的新寄主植物。
A Method for Monitoring the Sensitivity of Botrytis cinerea to Mepanipyrim
anilinopyrimidine fungicides mepanipyrim Botrytis cinerea monitoring method baseline
2009/3/7
Mepanipyrim is an anilinopyrimidine fungicide with a broad spectrum of activities. Mepanipyrim did not inhibit mycelial growth of Botrytis cinerea completely on complex media and therefore, this met...
Effect of culture age on mepanipyrim-mediated inhibition of pectinase secretion in Botrytis cinerea
anilinopyrimidine mepanipyrim fungicide Botrytis cinerea
2009/3/5
The fungicide mepanipyrim tended to affect both mycelial growth and pectinase secretion of younger B. cinerea mycelia more strongly than older cultures, which is suggestive of its mode of action. Me...
咯菌腈对草莓灰霉病Botrytis cinerea的毒力及防效研究初报
灰霉病菌 咯菌腈 毒力 田间防效
2016/3/31
用生长速率法测定了咯菌腈、多菌灵、硫菌·霉威、苯醚甲环唑4种药剂对草莓灰霉病Botrytis cinerea的毒力。结果表明,4种药剂对草莓灰霉菌菌丝的生长都有不同程度的抑制作用,随药剂浓度增加抑制作用增强,其EC50值分别为0.0472、95.7193、0.4854、1.3611 mg/L,其中咯菌腈的毒力最强。田间防治试验结果表明:2.5%咯菌腈FC每667 m2施药量120 mL时防效为83...