腐霉利

微量化学法气相色谱快速测定葡萄酒中腐霉利残留量

Rapid Determination of Procymidone Residue in Grape Wine by Gas Chromatography with Micro-chemical Method

它们对供试抗生素都比较敏感，对50%腐霉利、18%三唑酮和70%甲托都表现出很高的抗性。

All of these isolates were sensitive to antibiotic . Which have high resistance to several fungicides , such as 50 % procymidone , 18 % triadimefon and 70 % thiophanate-methy .

利用紫外光诱导抗腐霉利突变菌株，突变频率为55.6%。

Mutation frequency was 55.6 % by inducing with UV rays .

抗性菌株对腐霉利抗药性稳定遗传，具有与亲本菌株相同的致病性。

The resistance of strains was stable hereditary .

苹果、香蕉和柑橘中腐霉利等4种防腐保鲜剂残留分析方法

Residue Analysis of Procymidone , Imazalil , Iprodione and Prochloraz in Apple , Banana and Citrus

抗、感腐霉利菌株菌丝细胞融合可导致融合后代抗性水平的变异。

Variation of resistant level to procymidone due to hyphal fusion between sensitive isolate and resistant isolate could be detected .

对腐霉利敏感的灰葡萄孢在紫外线、亚硝基胍和腐霉利诱导下均可产生抗腐霉利突变，突变频率分别为4.13×10-7、2.52×10-7和1.90×10-7。

The sensitive isolates of Botrytis cinerea to procymidone treated with ultraviolet , N-methyl-N-nitroguanidine and procymidone could form mutant of resistance to procymidone . The mutant frequencies were 4 . 13 × 10-7 , 2 . 52 × 10-7 and 1 . 90 × 10-7 respectively .

试验了烟剂农药新品种10%腐霉利烟剂对保护地番茄灰霉病的防治效果，结果表明其防效达80.11%~86.73%，使用的适宜剂量为300~450a。

The experiment was carried out for measuring effect of 10 % procymidone smoke agent bactericide of control tomato Botrytis cinerea in greenhouse . The results of field trails indicated that the control effects were up to 80.11 % ~ 86.73 % , and it sustained about 7 days .