几种杀菌剂对沿阶草和银边沿阶草炭疽病的室内药效试验

Laboratory test of seven fungicide on pathogens of anthracnose of Ophiopogon japanicus and O.intermedins cv.argenteo-marginatus

测定了7种药剂对沿阶草炭疽病和银边沿阶草炭疽病的室内药效,结果表明:43%好力克2 000倍和45%施保克2 000倍对沿阶草炭疽菌具有良好的抑菌效果,抑菌率分别为88.8%和91.7%;45%施保克2 000倍和40%福星4000倍对银边沿阶草炭疽菌具有良好的抑制作用,抑制率分别为88.9%和88.4%。

The inhibition effect of seven fungicides on Ophiopogon japanicus and O. intermedius cv. argenteo-marginatus laboratory efficacy were investigated. The results showed that obvious inhibition effect for Colletotrichum dematium was found by using 43% Haolike 2 000 times and 45% Shi Baoke 2 000 times, and their inhibitive rates were 88.8% and 91.7%, respectively. Obvious inhibition effect for Collectotrichum sublinelum was found by using 45% Shibaoke 2 000 times and 40% Fuxing 4 000 times, and their inhibitive rates were 88.9% and 88.4%, respectively.