CAJ | 학술논문

采用石硫合剂、波尔多液及无公害生产允许使用的翠贝为防治药剂，对长白山欧李进行无公害防治研究，结果表明，萌芽前地上部喷施586的石硫合剂、萌芽后地上部喷施0．586的石硫合剂、6月20日开始，每隔10d左右喷施一次2加倍石灰或少量波尔多液能够有效地防止白粉病的发生，其防治效果可以达到长白山欧李无公害生产要求；感病时喷施50％的翠贝3000倍液，对长白山欧李白粉病也具有一定的治疗效果，但不宜长期使用。
채용석류합제、파이다액급무공해생산윤허사용적취패위방치약제，대장백산구리진행무공해방치연구，결과표명，맹아전지상부분시586적석류합제、맹아후지상부분시0．586적석류합제、6월20일개시，매격10d좌우분시일차2가배석회혹소량파이다액능구유효지방지백분병적발생，기방치효과가이체도장백산구리무공해생산요구；감병시분시50％적취패3000배액，대장백산구리백분병야구유일정적치료효과，단불의장기사용。
Using Lime sulfur, Bordeaux mixture, and Stroby that allowed to use in non-pollution prtxtuction as fungicides to do non - pollution prevention and control on Changbai Mountain Cemsus humilis, the results showed that spraying 5Be lime sulfur on above- ground before the bud, spraying 0.5136 lime sulfur on above - ground after the bud, spraying once 240- fold lime or a small amount of Bordeaux mixture every 10 days begin from June 20 can ef- fectively prevent the occurrence of powdery mildew, and the effects reach the requirements of non - pollution production of Changbai Mountain Cerasus humilis; Spraying 50% Stroby 3000- fold in susceptible also has some treatment effects, but should not be longterm use.