1)pear black spot梨黑斑病
1.Alternaria geisen is one of the pathogens of pear which can cause pear black spot.盖森链格孢(Alternaria geisen)是梨树致病真菌之一,能引起梨黑斑病。
2.Pear black spot is one of the major disease in fruits and spreads worldwidle.梨黑斑病是梨树主要病害之一，也是广泛发生的世界性病害之一。
3.The fungitoxicity of pyrimethanil against Alternaria alternata was assessed by the mycelial growth rate method,and the field trial efficacy of pyrimethanil in controlling the pear black spot was evaluated.采用菌丝生长速率法测定了嘧霉胺对梨黑斑病病原菌链格孢菌(Alternaria alternata)的毒力,并进行其对梨黑斑病的田间药效试验。
英文短句/例句
1.Comparison of Alternaria kikuchiana and A.brassicae Fermentation Liquid on Inhibition of Phytophthora infestans梨黑斑病菌和白菜黑斑病菌对致病疫霉抑菌效果的比较
2.Biological Characteristics and Pathogenicity of Pear Black Spot by Alternaria alternata(Fr.) Keissl梨黑斑病病原菌的生物学特性及其致病性观察
3.Studies on Mutation Breeding and Antagonistic Substance of Antagonistic Actinomycetes Agaist Alternaria Kikuchiana;梨黑斑病拮抗放线菌的选育及其抗菌物质研究
4.Studies on the Application and Molecular Mechanism of Carbonyl Sulfide Fumigation Against Alternaria Alternata(Fr.) Keissler氧硫化碳在检疫处理梨黑斑病菌中的应用及其分子机理研究
5.Study on the Treatment with Hot Water and Fungicide Combination of Alternaria alternata(Fr.) Keissle河北鸭梨黑斑病菌的热水药剂综合处理方法研究
6.Study on Angelica Black Spot Caused by Phyllosticta Angelicae;白芷黑斑病（Phyllosticta angelicae）的研究
7.AFLP Molecular Marker of Scab-resistance Genes of Pears;梨抗黑星病基因的AFLP分子标记
8.Identification of Markers Linked to Resistance Locus of Scab in Pear梨抗黑星病基因的AFLP标记筛选和分析
9.Effects of 1-MCP treatment on superficial scald of Dangshansu pear1-MCP对砀山酥梨黑皮病发生的影响
10.Studies on scab-resistance and its mechanism in pears梨对黑星病的抗病性及其机理研究进展
11.The Etiology on Dioscorea Black Spot and the Disease Control;穿山龙黑斑病病原学及防治技术研究
12.Construction of a SSH Library of Dangshansu Pear Leaves Inoculated with Venturia Nashicola and Zaosu Pear NPR1 Gene Cloning and Prokaryotic Expression砀山酥梨的梨黑星病菌诱导消减文库构建及早酥梨NPR1基因克隆与原核表达
13.Effect of Environment on the Formation of Asco-spores of Venturia nashicola环境条件对梨黑星病菌子囊孢子形成的影响
14.Control Effects of Clarinet SC on Venturia Nashicola Tanaka et Yamamoto and It s Application;Clarinet悬浮剂防治梨黑星病试验及应用的研究
15.Study on the Regularity of Occurrence and Control Techniques of Pear Scab on Baozhu Pear;宝珠梨黑星病田间发生规律及防治技术研究
16.Study on the Forecasting System for Dangshansu Pear Scab Based on Case-based Reasoning;基于案例推理的砀山酥梨黑星病预测系统研究
17.The Research of Nondestructive Detection of Brown Core in Chinese Pear Yali Based on Its Light Physical Properties;基于光物性的鸭梨黑心病无损检测方法的研究
18.Inhibition of preharvest malic acid treatment on skin browning of pear fruit(cv.Pingguo)采前喷施苹果酸对苹果梨采后黑皮病的抑制
相关短句/例句
Alternaria alternate梨黑斑病菌
1.Isolation and Identification of an Antagonistic Streptomyces Strain Against Alternaria alternate;拮抗梨黑斑病菌的链霉菌的筛选及鉴定
3)pear scab梨黑星病
1.Design of forecasting and alarming device for pear scab infection based on the VenInf model基于VenInf模型的梨黑星病侵染测报器的设计
2.The instrument can monitor temperature and relative humidity of pear orchards in real time and calculate the infection quantity by the pathogen according to the monitored data and pear scab forecasting model.以89C51为控制核心,采用SHT15智能温湿度传感器,设计了一种梨黑星病菌侵染测报器。
3.A infection forecasting model of pear scab,named PSCIM,was developed according to the boxcar train technique.采用“闷罐车”技术,组建了梨黑星病分生孢子侵染动态预测模型(PSCIM)。
4)Venturia nashicola梨黑星病
1.STUDIES ON PARASITIC POSITION AND PATHOGENICITY OF Venturia nashicola;梨黑星病菌寄生部位及致病作用研究
2.The effective duration of five fungicides protecting pear against the infection of Venturia nashicola was investigated via conidial inoculation at different time after application of the fungicides.结果表明 :猛杀生和波尔多液两种保护剂的持效期较长 ,施药后 10d ,保护作用效果仍在 5 0 %以上 ;福星和万兴两种内吸治疗剂的持效期较短 ,仅维持 4～ 7d ;三唑酮对梨黑星病菌的保护作用效果较差 ,不宜用于梨黑星病的防治。
3.Conidia of Venturia nashicola, the causal agent of pear scab, were inoculated on 5～10 days old detached leaves of three cvs.离体叶片接种试验结果表明:梨黑星病菌分生孢子在鸭梨、雪梨、巴梨3个抗病性不同品种的离体叶片上都能完成侵入过程,并在角质层与表皮细胞间形成营养菌丝,在抗病品种的叶片上,营养菌丝的生长和扩展明显受到抑制。
5)Mycosphaerella sentina梨褐斑病菌
1.Fungal inhibitory activity of 50 plant extracts against Mycosphaerella sentina;50种植物提取物对梨褐斑病菌抑菌活性
6)Venturia pirina梨树黑星病
1.Field Control Test of Fungicides to Venturia pirina in Shanxi;不同药剂对山西梨区梨树黑星病的田间防效比较
延伸阅读
黑斑病1.甘薯的一种病害，由真菌引起。受害的薯块表面有黑褐色的病斑，内部变成黑绿色，有苦味。
