防病效果,control effect英语短句,例句大全

防病效果,control effect
1)control effect防病效果
1.The control effect of utilizing the 3YC-50 smogger of normal atmospheric temperature to control cucumber downy mildew, cucumber scab, cucumber gray mold and tomato gray mold in greenhouse was tested in this experiment.结果表明:防病效果与工农-16背负式喷雾器基本相同;与传统方法相比,每次喷药节水42～57kg 667m2,可降低棚内湿度和病情指数,减轻病害发生;打药时间缩短70min/667m2,降低防治成本12～15元 667m2。
2.The control effects to diseases were determined using seedling of cucumber, watermelon, muskmelon and cotton inoculated with conidia of FO47 and FO47B10 in the soil in advance, and the enzyme activity of plant root were tested after inoculated with the strains in cucumber.本研究在测定了两种非致病性尖孢镰孢菌(Fusarium oxysporum)FO47和FO47B10对小麦、玉米等8种作物的致病性以及在6种作物体内定殖能力的基础上，结合室内试验和大田试验，以黄瓜、西瓜、甜瓜和棉花为材料，通过提前在土壤中接种两种菌株，测定了对植物主要病害的防病效果、对黄瓜和西瓜生长发育的影响以及黄瓜体内几种抗性酶活性的变化。
3.Trichoderma harzianum T23, which has important potential to control plant diseases, was obtained and its biological characters and control effect were studied, and the antagonistic mechanism employed by T23 was also preliminarily observed in this pa.本文针对花生、茄子、辣椒和药用植物等重要经济植物的土传病害,开展了木霉菌的筛选,在获得具有生防潜能的T23菌株后,进行了该菌的生物学特性、田间防病效果研究及防病机理的初步研究。
2)control[英][k?n'tr??l][美][k?n'trol]防病效果
1.Inhibition of antifungal protein produced by Bacillus licheniformis W10 to Sclerotinia sclerotiorum and control of rape stem rot by the protein;地衣芽孢杆菌W10抗菌蛋白对油菜菌核病菌的抑制作用及防病效果
3)Effect of prevention and control of plant disease and elimination of pests防病虫效果
4)disease-controlling effect病害防治效果

英文短句/例句

1.Comparison on the Control Effects of 6 Fungicides on the Main Diseases in Tobacco in Its Late Growth Stage6种杀菌剂对烟草后期主要病害防治效果比较
2.Studies on Biocontrol of Post-harvest Diseases of Garlic Sprouts by Cryptococcus laurentii罗伦隐球酵母对蒜薹采后病害防治效果的研究
3.Control Effect of the Extracting Solution of Two Compost Tea on Three Diseases of Cucumber两种药用植物残渣堆肥浸提液对黄瓜3种病害防治效果
4.Study on Screening, Identification and Biocontrol Effects of Antagonistic Bacterial Strains Against Soil-borne Disease土传病害生防菌株的筛选鉴定及防治效果研究
5.Studies on Field Efficacy of Prochloraz on Several Diseases of Chief Crops;咪鲜胺对几种重要农作物病害的防治效果研究
6.Prevention Effect Research of Wood Vinegar on Tomato Diseases in Greenhouse木酢液对温室番茄病害的防治效果研究
7.Control Effects of Mixtures of Biopesticide and Chemical Pesticide on Diseases and Pests in Aromatic Rice生物农药配施对香稻病虫害的防治效果
8.Control of Postharvest Diseases in Dongling Jujube by Cassia Oil肉桂精油对东陵枣采后病害的防治效果
9.Main diseases and control effects of organic,integrated and conventional cultivation patterns of greenhouse tomato有机、无公害及常规生产模式番茄病害及防治效果比较研究
10.Application of Antagonistic Yeasts Under Field Conditions and Their Biocontrol Ability Against Postharvest Diseases of Sweet Cherry田间应用拮抗酵母菌对甜樱桃果实采后病害的防治效果
11.Study on Screening Yeasts in Biocontrol of Postharvest Diseases of Apples and the Inhibition Effects of the Selected Antagonists;防治苹果采后病害拮抗酵母菌的分离、筛选及其抑菌效果的研究
12.Research Progress of Biological Control on Postharvest Diseases of Fresh Fruits and Vegetables by Microbial Antagonists生防菌防治果蔬采后病害的研究进展
13.Control Effect of 9% Corn Seed Coating of Chlorpyrifos & Diniconazole on Hypogenous Pests and Maize Head Smut9%毒死蜱·烯唑醇悬浮种衣剂对玉米地下害虫、丝黑穗病的防治效果
14.Achievements of forest Pests Prevention In 2001, obvious achievements were made in the forest pest prevention. The monitoring and quarantine is enhanced; the expansion of the old pest affected areas is under control;森林病虫害防治取得成效 2001年，森林病虫害防治工作取得明显成效。
15."If I didn't control diseases, I wouldn't have a crop.“如果不防治病害是，我就没有收成。
16.Studies on Biological Control of Postharvest Diseases of Kiwi-Fruits;猕猴桃果实采后病害的生物防治研究
17.EFFICACY OF OSTHOLE POWDER AGAINST STORED GRAIN PESTS蛇床子素粉剂对储粮害虫的防治效果
18.Effect of hydraulic schistosomiasis control projects on disease prevention水利血防工程血吸虫病防治效果分析

延伸阅读

果园早春防病虫害很重要冬季的果园，病虫都进入了潜伏越冬。此时的病虫因为没有表象的存在，加之辛苦了一年的果农缺乏认识，放弃了一次绝好的防治机会，给病虫害来年大发生造成可乘之机。　　掌握果园病虫越冬的特点，因地制宜地采用农业防治、物理防治、化学防治等措施进行综合防治，尤其要重视春防病虫的第一次施药。　　早春清园选用药剂很重要，稍有不慎，常常造成春季病虫害严重发生。　　早春果园的病虫害防治对象主要是：腐烂病、干腐病、白粉病、粗皮病、轮纹烂果病和介壳虫、苹果绵蚜、蚜虫、叶螨等。　　也就是说，杀虫剂不但要考虑虫螨兼治，而且要具备一定的溶蜡性，即对介壳虫和某些虫卵、卵块要有强烈的触杀作用；杀菌剂不但要具备广谱的杀菌谱，即一药治多病，而且要有内吸传导作用，以保证即使在果树萌芽期仍能表现出色的杀菌效果。　　另外，大多数杀虫剂和杀菌剂都对碱性物质敏感，而生产中用碱性水稀释农药者又比比皆是，建议配药时先用新加坡利农公司生产的高科技产品柔水通，优化农用水质，增强粘着力，提高渗透性，以充分发挥药效。　　经2006年西安果友协会在西北苹果产区的试验结果表明，早春果园喷一次金力士5000～6000倍＋安民乐800～1000倍＋柔水通3000～4000倍混合液，可有效杀死潜伏的病菌和苹果绵蚜、蚜虫、介壳虫等，大大减轻了当年的病虫害。　　值得一提的是，潜伏着的腐烂病一旦爆发，危害极大，轻者引起树势衰弱，产量严重下降，果实小、品质差；重者可使树体死亡，甚至果园毁灭。　　针对近年来西北地区暴发的苹果腐烂病和逐年有所抬头的粗皮病，西安果友协会先后在陕西、甘肃、山西、河北、河南等苹果产区试验证明，采用柔水通 400～500倍＋金力士200～300倍+斯德考普1000倍，混合液无论是割治还是刮治后涂抹病斑，都有极其优异的防治效果，并且成本低。同时，建议刮治病斑时，应用塑料布平铺树盘下，刮治结束后，再用塑料布集中收集病斑，烧毁。　　农户须注重果园早春防治，减少当年病虫害发生，强壮树势，才能增产增收。