摘要
对三峡库区柑橘果实贮藏期间携带微生物进行了分离,青霉菌(Penicillium)为主要的致病菌;不同药剂处理接种青霉菌的柑橘果实,实验表明多菌灵抑菌效果最好,防效达到65.4%,其次是纳米硅达到53.4%;对青霉菌的抑菌■试验表明,多菌灵抑制效果最好,抑制率为90%,纳米硅为88%.说明纳米硅对柑橘青霉病有一定的防治效果,并因其无公害有施用价值.
The microbes were isolated from the storage orange in reservoir region of Three Gorges, penicillium is the important pathogenic fungi; control effect of different pesticides were compared using artificial inoculation to orange by Penicillium, the results showed that carbendazim has the highest inhibition, reaching 65.4%, followed by the nanometer SiO2, at 53.4% ; The results of controlling germ falls to penicillium showed carbendazim had highest inhibition, nanometer SiO2 ranked the second, the inhibition rate is 90% and 88% respectively. It indicated nanometer SiO2 has strong activity against penicillium and has the potential application value because of being a green pesticide.
出处
《西南师范大学学报（自然科学版）》
CAS
CSCD
北大核心
2007年第3期80-84,共5页
Journal of Southwest China Normal University(Natural Science Edition)
关键词
纳米硅
三峡库区
柑橘
贮藏期病
nanometer SiO2
Reservoir Region of Three Gorges
orange
disease in storage
