This paper introduces some kinds of production techniques for insect disease prevention of nuisanceless vegetables.
文章介绍了无公害蔬菜防治病虫害的几种生产技术。
Over the coming century, climate change will worsen virtually every health problem we know of, from heart disease and heatstroke to salmonella and insect-borne infectious diseases.
在即将到来的世纪，气候变化将导致健康问题恶化，这几乎涉及我们所熟知的所有健康问题：如心脏病、中暑沙门氏菌和虫媒传染病。
And eradicating tobacco may prove every bit as hard as fighting insect-borne disease.
铲除烟草会像防治昆虫传染病一样，点点滴滴都很艰辛。
No serious insect or disease problems.
没有严重的昆虫或疾病的问题。
We don't have insect problem, we don't have disease problems that linger in soil from one year to the next.
还没有害虫问题，不像土壤种植那样年复一年地出现疾病问题。
The system includes following subsystems as disease position diagnosis & harmless control, disease period diagnosis & harmless control, insect pest diagnosis & harmless control and so on.
系统主要包括病害部位诊断与无公害防治、病害时期诊断无公害防治、虫害诊断与无公害防治等子系统。
Nowadays, controlling insect vector Monochamus alternatus Hope is the main way to control pine wilt disease.
目前控制媒介昆虫松墨天牛是治理松材线虫病的主要途径。
An important factor of resulting tobacco virus disease is insect vectors.
媒介昆虫是烟草病毒病的重要成因因子。
Also, do not build up mulch around the base of trees or plants like a volcano. This could lead to disease or insect damage.
而且，不要把盖土在树或植物的底部位堆积得像火山口一样，那会导致病害或昆虫危害。
By analyzing the loci linked to drought tolerance, disease resistance, insect resistance and yield traits, etc, the identification and cloning of related genes is possible.
在解析与优良基因连锁的甲基化位点的基础上，分析一些重要性状如抗旱、抗病、抗虫及产量等性状，并对其基因进行定位，使鉴定和克隆相关基因成为可能。
Regularly inspect plants to prevent insect or disease damage and treat as needed.
定期检查设备，以防止昆虫或疾病的损害和治疗需要。
Recently much progress has been made for iso- lation and transformation of disease and insect resistance genes .
目前，在抗病虫害基因的分离、转化等方面均取得了令人瞩目的进展。
These growing wild species express the characteristics of stress tolerance, resistance to disease and pest insect, high quality under the severe competition and selection of nature.
这些野生种在自然界的严酷竞争和自然选择条件下形成了许多优良特征特性，特别表现在抗逆性、抗病虫害、品质等方面。
The basis of controlling tobacco virus diseases effectively is to study the relationship between transmission insect vectors and tobacco virus disease.
研究媒介昆虫与烟草病毒病二者之间的关系是有效控制烟草病毒病的基础。
The mechanism of disease resistance of this type is that it resists insect vector.
该类型泡桐抗病的主要机制是抗传毒的媒介昆虫之故。
The gerplasm of rice from INGER in Guangdong take an important contribution in raising the level of studies on resistance to insect pest and disease, rice breeding and gerplasm utilization.
通过INGER试验引进的水稻种质资源对丰富广东水稻育种的遗传背景，提高广东省水稻抗病虫性研究和抗病虫育种水平以及种质研究利用水平具有重要意义。
The prevalence of disease and insect pest is one of the factors, which restrict the yield in rape production.
在油菜生产中，病虫害的发生是油菜高产稳产的限制因子之一。
The prevalence of disease and insect pest is one of the factors, which restrict the yield in rape production.
在油菜生产中，病虫害的发生是油菜高产稳产的限制因子之一。
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