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- The Main Disease and Pest Control Countermeasures of Cycas spp. 苏铁主要病虫害及其防治对策。
- Control Main Diseases and Pests on Cold Season Lawn 冷季型草坪主要病虫害的防治
- Controlling main diseases and pest insects of grape in courtyards 庭院葡萄主要病虫害防治技术
- Occurrence Character and Integrated Control Measure of Main Diseases and Pests in Transgenetic Cotton Plant 抗虫棉主要病虫发生特点及综合治理措施
- Occurrence trends and integral control of main diseases and pests in jujube trees in the north area of Henan province 豫北地区枣树主要病虫害发生动态及综合防治
- Primary Exploration to Investigation and Countermeasure on Main Diseases and Pests from Peach-blossom 观赏桃主要病虫害调查与防治对策初探
- Major Diseases and Pest and its control in Phellodendron sp. 黄柏主要病虫害及防治技术。
- A Schedule for Controlling Main Diseases and Pests on PearTrees in Jilin Province 吉林省梨园主要病虫害综合防治历
- The Main Diseases and their Control in Phalaenopsis sp. 蝴蝶兰主要病害的发生与防治。
- main diseases and pests 主要病虫害
- Title: Occurrence Rule and Control Measure of Main Diseases and Insect Pests on Liriope spicata(Thunb)Lour. 关键词:湖北麦冬;病虫害;发生规律;防治措施
- Occurrence Rule and Control Measure of Main Diseases and Insect Pests on Liriope spicata(Thunb)Lour. 与相似的文献。
- The Main Disease and Pests of Great Burdock in Huaibei Areas and the Prevention and Control of Them 淮北地区牛蒡的主要病虫害及综合防治
- The Demonstration Effect of the Integrated Technique for Controlling Main Disease and Pest in Tobacco 烟草主要病虫害综合防治集成技术示范效果
- This book is especially emphasized to important crop diseases and pests. 内容上突出重点,特别是生产上重要的病虫害;
- The results showed that the main diseases and insect pests of coloured sweet pepper were powdery mildew, phytophthora blight, root rot, sun scorch, Liriomyza, Laphygma exigua, etc. 调节播种期,适度密植,防止积水,平衡施肥,生物防治,辅以高效低毒的化学药物防治,取得较好的效果。
- We need urgent action to conserve these breeds that are resistant to many diseases and pests. 我们需要采取紧急行动来保存这些能抗多种病虫的畜种。”
- The binary classification key, a kind of basic data structure is widely applied in the taxonomic identification of diseases and pests. 摘要二叉分类检索表作为一种基本数据结构,被广泛地应用于病虫分类鉴定。
- Dai X. 2009. R-based Spatial Distribution Maps of Citrus Diseases and Pests in China. Jiangxi Agricultural Science. In press. 戴小华.;2009
- Transplantation should be done, she says, even if it risks engendering new diseases and pests or other unintended consequences. 她说,即使可能造成致命的新疾病、新害虫,或其他意料之外的后果,我们仍然应该进行移植。