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- ZHANG Shiyuan, CAI Daorao, LU Gao.2000. Emergence period of Monochamu salternatus and its distribute on regularity on infested pines. Forest Pest and Disease. 张世渊;蔡道尧;陆高等.;2000
- LUO Y Q,LU C K,XU Z C.Control strategies on a new serious forest pest insect-seabuckthorn carpenterworm,Holcocerus hippophaecolus[J].Forsest Pest and Disease,2003,22(5):25-28. [2]骆有庆;路常宽;许志春.;林木新害虫沙棘木蠹蛾的控制策略[J]
- Control of Forest Pests and Diseases by Airplane in Guizhou Mountain Areas 贵州山区森林病虫害飞机防治技术
- How to control pests and diseases for mulberry trees in winter? 桑树冬季病虫害防治技术?
- 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。
- Application Techniques of Smoke in Forest Pest and Disease Control 烟剂在森林害虫防治中的应用技术
- Working on a Forest Pest and Disease Control Proposals 对抓好森林病虫害防治工作的几点建议
- Good husbandry keeps pests and disease in check. 好的种植饲养抑制害虫和疾病。
- Forest Pests and Diseases 森林病虫害
- The Countermeasures of Forest Pest and Disease Control for Forestry Development 森防工作如何应对林业发展新形势
- Problems Present in Forest Pest and Disease Control and Countermeasures in Heilongjiang Province 黑龙江省森林病虫害防治工作存在的问题及对策
- Applying Advanced Ideas and Experiences of Foreign Counties on Forest Pest and Disease Control in China 国外森林保护先进思想和有益做法对我国森林病虫害防治工作之借鉴
- Pests and diseases: The feijoa is remarkably pest and disease-resistant. 病虫害:美埝着抗病虫害.
- Control measures of major pests and diseases are also described in this paper. 笔者还对主要腰果病虫害提出了相应的防治措施。
- Abstract: Artificial timber forest dominated by pine and fir can cause loss of water and soil, decrease of forestland productivity and protection function , and easy occurrence of pests and diseases. 摘 要: 营造松、杉为主的人工用材林,引起水土流失,林地生产力降低,防护功能差,易发生病虫害,且投资大。
- forest pest and disease 森林病虫害
- Soil or even sand, and that are less likely to be attacked by pests and diseases. 沙漠地上生长而不易受病虫害影响。
- What pests and diseases should be prevented and controlled in the orchard in winter? 果园冬季可防治哪些病虫?
- And the happening actualities and methods of prevention and control on pests and diseases of poplar were expounded. 介绍信阳杨树上常见病虫害,阐述杨树病虫害发生现状,并提出防治方法。
- Rational intercropping can improve crop yields and decrease occurrence of pests and diseases. 合理的间作套种可以提高作物产量,减轻农作物病虫害的发生。