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- Non-crop habitats show positive or negative impacts on the pests and natural enemies in crop fields. 非作物生境对作物生境中的害虫及其天敌可产生正的或负的影响。
- the community of pests and natural enemies 害虫及天敌群落
- pest and natural enemies 害虫和天敌
- Meanwhile the sympatry and synchrony between pest and its natural enemies were analyzed. 捕食性天敌对高氏瘤粉虱控制作用不大；
- Dynamics of Pest and Natural Enemy Communities and Their Spatial Distribution in Pomegranate Garden of Anhui and Shandong Provinces in Autumn 皖鲁两省秋季石榴园害虫、天敌群落动态及其空间格局
- ON THE COMMUNITY STRUCTURE OF MAJOR INSECT PESTS AND NATURAL ENEMIES IN SUMMER BEAN FIELD 夏大豆田主要害虫和天敌群落结构的研究
- An Investigation on Pests and Natural Enemies from Germination to Frondescent of Jujube 枣树萌芽展叶期害虫与天敌关系的研究
- On Poplation Characters of the Main Pests and Natural Enemies in Coton Square Stage in Arwati County 新疆阿瓦提县棉田蕾期主要害虫及天敌群落特征调查研究
- THE NICHE OF IMPORTANT PESTS AND NATURAL ENEMIES AND COMPETITION AMONG THE SPECIES IN JUJUBE ORCHARD ECOSYSTEM 枣园生态系统中主要害虫、天敌生态位及种间竞争的研究
- Study on major species and their quantity of pests and natural enemies during red pear flowering period 红梨花期主要害虫及天敌种类组成与其数量特征研究
- Effect of transgenic Bt cotton on population dynamics of the non-target pests and natural enemies of pests 转Bt基因棉对非靶标害虫及害虫天敌种群动态的影响
- Community succession patterns of pests and natural enemies in jujube orchard ecosystem 枣园生态系统中害虫与天敌群落演替规律的研究
- The niches of major pests and natural enemies between BT cotton and common cotton BT基因棉与常规棉主要害虫及天敌生态位的比较研究
- Effect of transgenic Bt cotton on population dynamics of the non target pests and natural enemies of pests 转Bt基因棉对非靶标害虫及害虫天敌种群动态的影响
- Preliminary report of the survey on the pests and natural enemies in Zhengshan tea variety in the tea garden of Wuyi mountain area 武夷山正山小种茶园害虫与天敌调查初报
- The Seasonal Dynamics of Species and Quantities of Insect Pests and Natural Enemies in Tea Plantations Under Ecological Control 生态控制茶园内害虫、天敌种类及数量的季节变化规律
- Effect of pesticides on wheat aphids and their natural enemies in wheat fields as well as on pests and natural enemies in maize fields 杀虫剂对麦蚜、天敌及后茬玉米田主要害虫与天敌的影响
- The forestry administration says it plans to launch an extermination campaign that includes insecticides and natural enemies of the moths. 国家林业局说，计划进行灭虫运动，包括使用农药和白蛾的天敌。
- The country abounds in scenic and natural wonders. 这个国家有许多风景优美的自然景观。
- Stucly on Pest and Their Natural Enemies Time Niche in Wheat Field 麦田主要害虫及其天敌时间生态位研究
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
