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- It is found particularly in pioneer weed species and in ecosystems such as the tundra, where insect vectors are rare. 研究发现这种现象主要存在于某些先锋植物物种和苔原生态系统中,因为那里传粉的昆虫很少。
- The action of a pathogen and an insect vector changed the ecology of the rabbit. 病原体和昆虫媒介改变了兔子的生态学。
- Objective To study the diversity and distribution of medically important insect vectors in the northern area of Guangdong. 目的了解粤北地区的医学媒介生物本底情况。
- Ethiopians pay the price of water pollution with diarrhoea and dysentery, water-based diseases such as schistosomiasis, and water-related insect vectors including malaria. 腹泻和痢疾是依索比亚人要为污染付出的代价,例如由水传播的疾病如血吸虫病,和与包括疟疾在内,与水有关连的昆虫传染媒介。
- The best control is to destroy all crop for one year, apply diazinon granules beneath trees to eliminate insect vectors, and destroy adjacent wild trees. 最好的控制是为了毁灭所有农作物为一年;申请杀螟松颗粒下方树木;以消除病媒昆虫;并摧毁附近的野生果树.
- It has no insect vector but is spread by use of infected scions, contaminated tools and roots grafted with adjacent trees. 它没有昆虫;但传播利用被感染的接穗;毒工具和根部嫁接与相邻的树木.
- Insect vectors play a role in transmission 传播媒介的昆虫也起重要作用
- Biocontrol of Pinewood Nematode and Its Insect Vector 我国松材线虫及其传媒昆虫的生物防治
- Advances in Transmission of Plant Virus by Insect Vector 植物病毒昆虫介体传播的研究进展
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- The insect bit him and drew blood from his arm. 那只昆虫叮在他的手臂上吸血。
- She catch the insect by invert her cup over it. 她把杯子倒扣在昆虫上,将它逮住了。
- She stamped on the insect and killed it. 她踩死了一只虫子。
- Keywords Rat Pestiferous insect vector Species character Pathogen supervise; 鼠形动物;寄生病媒;种群特征;病原监测;
- Did you bring along some insect spray? 你有没有带些杀虫喷液来?
- I suddenly felt an insect crawling up my leg. 我忽然感到有一只虫子顺著我的腿往上爬。
- Not a leaf nor an insect stirred. 不单是树叶,连个虫子都不动。
- The abdominal segment of an insect. 腹面昆虫的腹部体节
- A locust is a kind of destructive insect. 蝗虫是一种害虫。
- Be careful. The insect has stings. 当心,这昆虫有刺。