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- Main pest and rodent disease of Quercus mongolica in Daxing'anling and its controlling techniques 大兴安岭蒙古栎主要病虫鼠害及其防治技术
- pest and rodent disease 病虫鼠害
- pest and rodent control 防治虫鼠
- Good husbandry keeps pests and disease in check. 好的种植饲养抑制害虫和疾病。
- Major Diseases and Pest and its control in Phellodendron sp. 黄柏主要病虫害及防治技术。
- IPP conducts research on plant pest and disease species as well as corresponding application technologies. 其研究对象是植物虫害和疾病种类,以及相应的应用技术。
- Efficacy of interplant and mixture sowing of maize and soybean on pest and disease management in soybean. 大豆玉米间作和同穴混播对大豆病虫。
- Semination includs seed selection, garden organization, broadcasting, and pest and disease controL. 播种育苗主要技术包括种源选择、圃地整理、播种及圃地病虫害防治等;
- Rodent and pest accelerated the serious situation. 只有合理利用和保护天然草地,综合治理退化草地!
- Moreover, some effective measures for decreasing the occurrence of pest and disease on street afforestation trees are put forward in terms of the improvement of soil properties. 从改善街路土壤性质入手,提出了相应的减少街路绿化树木病虫害发生的有效措施。
- In 1997, China re-assessed its pest and disease concerns associated with wheat and barley imports and added a further five to the list. 1997年,中国重新评估与进口小麦和大麦有关的害虫和疫病,并在病虫名录中增加了5种。
- A regular insect and rodent control program shall be implemented in this section of the plant. 在工厂的这一区域,应定期开展昆虫和鼠害控制活动。
- Description : Pigeon pea: cover crop suited to human and animal nutrition, pest and disease control, N fixation and P disponibility. 豌豆是人类和动物的营养物,作为覆盖作物有效控制病虫害,固定氮素。
- An adequate program of insect and rodent control shall be carried out on the plant premises. 应当在工厂里开展适当的昆虫和鼠害控制活动。
- How to control pests and diseases for mulberry trees in winter? 桑树冬季病虫害防治技术?
- Wang H Q, Chen L W, Li F C.Moso bamboo witches, broom in Guangdong provice[J].Forest Pest and Disease, 1999, (3): 22-25. [2]王华清; 陈岭伟; 李馥纯.;广东省毛竹丛枝病研究初报[J]
- And that are less likely to be attacked by pests and diseases. 以及那些不易受病虫害影响的。
- Members raised questions on the provisions for mosquito and rodent control in examining the Estimates of Expenditure 2004-05. 议员在审核2004-05年度开支预算时就防治蚊患及鼠患的拨款提出质询。
- Plague loci are not fixed, and can change in response to shifts in factors such as climate, landscape, and rodent population migration. 鼠疫疫源地并不固定,可因气候、地形和啮齿动物的迁移等因素的变更而改变。
- The SALUS model does not explicitly include submodels to predict pest and disease outbreaks or the occurrence of extreme weather events (e.g. SALUS模型不包括预测病虫害暴发或极端天气(如冰雹)的子模块。