CAJ | 학술논문

为了筛选高效、安全的炭疽病新药剂，通过田间药效试验进行新药剂筛选。结果表明，在药后的7 d和14 d，吡唑醚菌酯对苦瓜炭疽病的防效最好。与之相比，在草莓和黄瓜上的防效也达到80%以上。研究表明，吡唑醚菌酯防治炭疽病效果良好、持效期长，是防治草莓、苦瓜、黄瓜炭疽病的理想药剂。生产上建议的使用剂量为337.5～450 ml/hm2。
위료사선고효、안전적탄저병신약제，통과전간약효시험진행신약제사선。결과표명，재약후적7 d화14 d，필서미균지대고과탄저병적방효최호。여지상비，재초매화황과상적방효야체도80%이상。연구표명，필서미균지방치탄저병효과량호、지효기장，시방치초매、고과、황과탄저병적이상약제。생산상건의적사용제량위337.5～450 ml/hm2。
The effective insecticides were selected to control strawberry, balsam pear and cucumber anthracnose through the field trials. The results indicated that pyraclostrobin showed better, rapid and durable effect on balsam pear, in which the control effect was the highest after 7 d and 14 d. The control effect of pyraclostrobin to strawberry and cucumber anthracnose was above 80%. This study showed pyraclostrobin is a suitable insecticide to control strawberry, balsam pear and cucumber anthracnose. The suggested dosage is 337.5 ~ 450 ml/hm2 in the production.