Control effect of several fungicides against elsinoe citri 不同药剂防治柑桔疮痂病药效试验
2.
The incidence of sphaceloma fawcettii and its control techniques in citrus 芦柑疮痂病发生特点与防治技术
3.
Pesticide - guidelines for the field efficacy trials - part 102 : fungicides against scab of citrus 农药田间药效试验准则二第102部分:杀菌剂防治柑橘疮痂病
4.
Scab any plant disease that produces dry , raised , scablike lesions due to the formation of cork layers 疮痂病:由于植物木栓层增生而形成干燥、隆起、痂样创伤的植物疾病。
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The disease is usually caused by a bacterium , e . g . common scab of potatoes ( streptomyces scabies ) , or a fungus , e . g . apple scab ( venturia inaequalis ) 此种疾病通常由细菌或真菌引起,例如土豆的疮痂(由疥疮链霉菌引起) ,和苹果黑星病(由不等黑星菌引起) 。
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The pomegranate scab and fruiting pathogen are belonged to same pathogen and deduced the pathogen infect to pomegranate stem or limb at first and infect calyces and fruit second , the pathogen of pomegranate stem rot mainly infect stem or limb , whether the pathogen infect fruit and produce symptom or not is needed to continue studying and identification 结果表明:石榴疮痂病与石榴果实上增生型症状的病原菌具有更近的亲缘关系,应为同一病原菌引起,推测该病原菌首先侵染石榴侵染枝干然后侵染石榴的花萼和果实;而石榴干腐病病原菌主要侵染枝干,是否侵染果实及引起症状特征需要继续进行研究和鉴定。
7.
The anti - microbial activities of crude ethanol extract from aerial parts of sophora alopecuroides and its petroleum ether , chloroform , n - butanol and water fractions of sophora alopecuroides to pythium aphanidermatum , fusarium oxysporum f . sp . cucumerinum , fusarium oxysporum f . sp . lycopersici , alternaria solani , pseudomonas pachrymans and xanthomonas vesicatoria were tested by mycelial radial growth test and agar - well diffusion 本实验采用带毒平板菌丝生长法和琼脂打孔药剂扩散法测定了苦豆子地上部分乙醇粗提物及其石油醚、氯仿、正丁醇和水层的不同极性溶剂萃取物对瓜果腐霉、黄瓜枯萎病菌、番茄枯萎病菌、番茄早疫病菌、黄瓜角斑病菌和番茄疮痂病菌的抗菌活性。