媒介昆虫是烟草病毒病的重要成因因子。
An important factor of resulting tobacco virus disease is insect vectors.
媒介昆虫—病毒—植物互作关系复杂多样。
Interactions between vector insects, plant viruses and host plants are complex and diverse.
该类型泡桐抗病的主要机制是抗传毒的媒介昆虫之故。
The mechanism of disease resistance of this type is that it resists insect vector.
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。
Nowadays, controlling insect vector Monochamus alternatus Hope is the main way to control pine wilt disease.
传播松材线虫的媒介昆虫主要有松褐天牛、云杉花黑天牛；
The medium insects spreading pine wood nematode are Asemum striatum andCriocephalus reusticus.
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 basis of controlling tobacco virus diseases effectively is to study the relationship between transmission insect vectors and tobacco virus disease.
北京市有松材线虫的寄主植物、媒介昆虫和适宜的定殖环境，应引起高度重视。
There are host plant, media insect and suitable reproduction environment in Beijing city, we should take it seriously.
媒介昆虫和宿主动物潜能及自然疫源地活力也显著高于苗圃林半保护区和农业开垦区；
Vector competence of reservoir hosts and value of natural foci from protected natural forests area were also remarkably higher than those areas of semi-protected nursery forests and farmland.
空气、水、衣服、及昆虫都会成为疾病的传染媒介。
Air, water, clothing and insects are all means of infection.
最后，气温和降雨规律的变化预计会改变传播传染病的昆虫媒介的地域分布。
Finally, changing temperatures and patterns of rainfall are expected to alter the geographical distribution of insect vectors that spread infectious diseases.
城市化促使昆虫媒介调整其繁殖习性。
Urbanization has encouraged insect vectors to adapt their breeding habits.
病原体和昆虫媒介改变了兔子的生态学。
The action of a pathogen and an insect vector changed the ecology of the rabbit.
紧急灾民安置的环境有利于携带疾病的昆虫和啮齿动物(传播媒介)的生长扩散。它们可以破坏大量的实物。
The environment in a displaced person emergency is conducive to the proliferation of disease-carrying insects and rodents (vectors) that can also destroy or spoil large quantities of food.
由于昆虫是部份致病病毒的媒介，故此气温可以间接影响传染病的传播危机，而登革热便是其一例子。
Hot weather may also affect the habitat of insects, the distribution of which can affect the transmission of infection, like dengue fever.
由于昆虫是部份致病病毒的媒介，故此气温可以间接影响传染病的传播危机，而登革热便是其一例子。
Hot weather may also affect the habitat of insects, the distribution of which can affect the transmission of infection, like dengue fever.
应用推荐