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通过不同方式的10种药物毒力式测定和单株药效试验,肯定了多菌灵可湿粉、苯莱特可湿粉、波尔多液等效果。同时,对高感品种进行了清除和铲除病源试验。 根据历史病株清除病源的良好作用和保护、抑杀药物的各自性能,在橄榄园内采用了病害越冬期修除病枝,病害发生期交叉喷药(波尔多液、多菌灵)相结合的防治试验。综合防治显示出控制病情的明显效果,防效达96.48—97.78％(病叶)和97.98—98.69％(病指)。文中並对防治的战略性和策略性措施作了探讨。
Through different ways of 10 kinds of drug toxicity determination and single drug efficacy test, affirmed the effect of carbendazim wettable powder, benzene Wright wettable powder, Bordeaux mixture. At the same time, high susceptibility species were cleared and eradicated pathogen test. According to the history of disease-free pathogen removal of the good role and protection, inhibition of the respective properties of drugs, the use of the disease in the olive grove disease overwintering repair diseased branches, the disease occurred during the cross-spraying (Bordeaux mixture, carbendazim) combined Control test. Comprehensive prevention and control showed the obvious effect of controlling the disease, the control effect reached 96.48-97.78% (diseased leaves) and 97.98-98.69% (diseased). The paper also discusses the strategic and strategic measures for prevention and control.