查询词典 greenhouse thrips

Western flower thrips Frankliniella occidentalis,first found in Beijing,2003,is a cosmopolitan greenhouse insect pest and one of the most important quarantine pests in the world.

西花蓟马Frankliniella occidentalis是世界上重要的温室害虫及重要的检疫对象，于2003年在我国北京发现。

Western flower thrips is one of the most important pest insects all over the world, which cause serious damage to crops especially vegetables and ornamentals in greenhouse. It spread rapidly in many countries after the 70th last century. In 2003 it was found in Beijing, China.

西花蓟马Frankliniella occidentalis是世界性的大害虫，对温室中蔬菜花卉造成巨大的危害。20世纪70年代后在世界范围内广泛而迅速地传播蔓延，近年入侵中国。

It was also reported to reduce up to 50%~90% production of clover in Hawaii due to its transmission of the Transmit Tomato Spot Wilt Virus. Our preliminary risk analysis shows that the risk of western flower thrips to crops, fruit trees, greenhouse flowers, and vegetables etc.

根据对其初步风险分析得(来源：ABC论83文网www.abclunwen.com)知：由于西花蓟马在中国存在广泛的适生区，且扩散能力强，危害大，控制可能性小，其给中国农作物，果树、温室花卉、蔬菜等带来严重危害的风险非常大。

It was also reported to reduce up to 50%~90% production of clover in Hawaii due to its transmission of the Transmit Tomato Spot Wilt Virus. Our preliminary risk analysis shows that the risk of western flower thrips to crops, fruit trees, greenhouse flowers, and vegetables etc.

根据对其初步风险分析得知：由于西花蓟马在中国存在广泛的适生区，且扩散能力强，危害大，控制可能性小，其给中国农作物，果树、温室花卉、蔬菜等带来严重危害的风险非常大。

It is also known as one of the most poisonous naturally occurring substances.

它也被称为一个最自然发生的有毒物质。

The greatest stress is found at the location on the cross section where V is the largest.

最大应力出现在横截面上V为最大的地方。