防治

Drug prevention and treatment: 10 percent of available times 1500-2000 imidacloprid or permethrin to kill 20% of control spraying 3000-4000 times.

防治用药：可用10%吡虫啉1500－2000倍液或20%杀灭菊酯3000－4000倍液喷药防治。

In addition the effect of inoculated Glomus.etunicatum was better than inoculated Glomus.clarum, which indicated that the influence of AM fungi on wilt disease was different.

同时，与接种Glomus.clarum相比，接种Glomus.etunicatum对枯萎病有较好的防治效果，说明不同菌根真菌对黄瓜枯萎病的防治效果存在差异。

Through the experiment, which of 9%anti- aphid tiny milk acts for methylto prevention and cure wheat aphid with the sulphur and phosphorous, explicit its prevention and cure result to the wheat aphid , attain the purpose to act for methyl to the high poisonous organic phosphorous agrochemical.

通过9%抗蚜威微乳剂防治小麦蚜虫试验，明确了它对小麦蚜虫的防治效果，达到替代甲基对硫磷等高毒有机磷农药的目的。

A mixture of synthetic E9—and Z9—C12: OAC in 8: 2 ratio shovs as aitive as its virgin female moth in the field biossay, The synthetic lure is used in monitoring technique uhich is superior to the old monltoring method like black light, sugar—vinegar lure, and so on, The "communication disruption" and mas...

通对人工合成性诱剂的活性测定、诱蛾效果比较、剂量筛选，持效期鉴定，测报上的应用以及迷向法、诱捕法防治试验等工作，明确了枣粘虫性诱剂具有诱蛾活性强，不污染环境无残毒，有利于保护天敌，对人畜安全，经济简便等优点，当前在害虫的预测预报中有极重要的利用价值，是一种无公害的害虫防治新技术。

The study objects of this text are highway and railway tunnel. This text analyze form and mechanism of cause of the tunnel"s disease through knowledge theory such as :rock mechanics, soil mechanics, hydraulics, hydrodynamics, chemistry ,and so on. And combine last criterion, rule and engineering practice, provide the tunnel disease"s the design of prevention and cure, method of construction, new technique, new material, new craftwork. This text provide some advantageous consult values for tunnel prevention and cure.

本文以公路及铁路隧道为研究对象，运用岩体力学、土力学、水力学、流体力学、化学等学科理论，以宏、微观相结合的方法分析了渗漏水、冻害、衬砌裂损及衬砌腐蚀4种常见隧道病害的表现形式、成因机理，结合最新的规范、规则和工程实际给出了隧道病害的防治设计、施工方法以及新技术、新材料和新工艺，为隧道防治提供了有利的参考价值。

Incubation and pot experiments were conducted to determine the effect of the industrial and agricultural wastes of different species and different composting-levels on soil microbial community, to compare the effects of suppressing the bacterial wilt of tomato by these organic matters, and the mechanism of suppressing the disease was discussed from soil microbial ecology point of view in this paper.

本文应用培养和两次番茄盆栽试验研究了施用不同种类和不同腐熟水平的工农业有机废弃物对土壤微生物群落的影响，比较了这些有机物对番茄青枯病防治效果的差异，并从土壤微生物生态角度对番茄青枯病的防治机理进行了初步探讨。

Endophytic Bacillus subtilis strain B47,which was isolated from the stem of tomato, was an efficient biological control agent on tomato bacterial wilt. A strain resistant to streptomycin derivative of wild strain B47 was used to study the colonization ability and fluctuation of populations in soil and tomato organs, and its biological control on tomato bacterial wilt.

从番茄茎分离的内生枯草芽孢杆菌菌株B47对番茄青枯病有较好的防治作用，利用该菌株的抗链霉素突变菌株，研究其在土壤和番茄植株根，茎中的定殖能力及其对番茄青枯病的防治作用。

Objective Flumorph is one of the fungicides against cucumber downy , brassica downy mildew , grapedowny mildew and tomato late blight with the perfect effect of the prevention and treatment at the concentration of 100 - 200mg/litre.

目的 氟吗啉是应用于防治黄瓜霜霉病、葡萄霜霉病、番茄晚疫病、辣椒疫病和大豆根腐病的杀菌剂，使用浓度为100-200mg/L时，其防治效果较好，应用范围广泛，与人们生活关系十分密切。

In order to find the methods of controlling tobacco bacterial wilt in Hunan,the control effects of four pesticides such as Paenibacillus polymyza,Pseudomonas fluorescens,QingKuling and Streptomycin on tobacco bacterial wilt were studied.

以康地蕾得、青萎散、青枯灵、硫酸链霉素为对象，探讨不同药剂对烟草青枯病的防治效果，旨在为湖南烟区青枯病的防治提供参考依据。

In this study, as a original strain, antagonistic bacterium Ata28 was mutated by UV, UV+LiCl, DES and Microwave irradiation; the very goal of the research is to improve the control efficiency of Ata28 strain against tobacco brown spot and obtain strains advanced both in antagonism and biological characteristics, further provides theoretics and practical experience to the production.

采用紫外线和氯化锂复合诱变Ata28菌株，通过预备实验，计算Ata28菌株在不同诱变时间的致死率和正变率，选择该菌株的最佳诱变时间10s，15s诱变；通过平板对峙培养，筛选出8个突变菌株在PDA平板上可明显抑制Tbs3的生长，抑菌带高于出发菌株Ata28，抑菌带最大值达9.7mm；经温室控病初筛和复筛试验，获得了对烟草赤星病有较好防效的突变菌株Uv1-190、Uv1-199，烟苗经Uv1-190、Uv1-199菌液处理3d后，接种Tbs3的防治效果达51.3％、54.9％，比出发菌株Ata28的防治效果好。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。