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- The natural enemy resources are rich in Huanxian County,Ganshu Province.Among them, more than 30 species are dominant natural enemies of wheat aphids. 小麦蚜虫天敌资源丰富,其优势天敌在甘肃环县有30余种。
- Dominant natural enemies of wheat aphids and natural control their impacts in wheat fields 小麦蚜虫的优势天敌及对蚜虫的自然控制
- Ecological Risk Assessment of Bt Rice on Arthropod Community and Dominant Natural Enemies in Rice Paddy Habitat Bt水稻对稻田节肢动物群落和优势天敌的生态风险评价
- dominant natural enemies 优势种天敌
- Porpoises and sharks are natural enemies. 海豚和鲨鱼是天然仇敌
- The moral is: Even 'natural enemies' can become 'best friends. 寓意:就算“天敌”也可以成为“最好的朋友。”
- To main natural enemies, the dispersal numbers of parasitoids from MH86 to MSB were slightly more than from MSB to MH86. and Braconidae , Ichenumonidae and Eurytomidae were the main dominant species despite of height of viscose plate. 而田间寄生性天敌扩散量在MH86一MSBMH86方向,且在不同高度皆主要为茧蜂、姬蜂、姬刁方向上略高于MSB~、蜂。
- Birds are the natural enemies of many insect pests(= they kill them). 鸟类是许多害虫的天敌。
- My sister had a very dominant nature; we all did what she wanted. 我姐姐生性爱支配人,我们都按她的旨意行事。
- Estimation on field survival of artificial released natural enemies. 人工繁殖天敌释放到田间后的生存率估计。
- If the caster sacrificed some high priest of one of the gods natural enemies. 如果施法者祭献了一些那些神的死对头的高阶牧师。
- Its main natural enemies were Chilocorus kuwanae Silvestri, Chrysopa spp. 天敌主要有红点唇瓢虫、草蛉、蜘蛛、捕食螨以及刺粉虱黑蜂、黄色跳小蜂等。
- Ruicheng County is one of the main apple production areas in Shanxi Province.It has dominant natural resources to product the good quality apples. 芮城县位于山西省的苹果主产区,自然条件具有生产优质苹果的资源优势,近年来苹果产业逐渐成为该县的主导产业。
- John had learned that Monarchy, as reconstructed by his father, and Baronage were natural enemies. 约翰已经看出由他父亲重建的君主统治跟贵族阶层是天然仇敌。
- The owl is the natural enemy of mice and rats. 猫头鹰是鼠类的克星。
- There were 11 species in 6 families of natural enemy,among which,ladybug and braconidae were the dominant species. 天敌共有6科11种,其中六斑月瓢虫、菜小脉茧蜂为优势种;
- dominant species of natural enemies and pests 天敌和害虫优势种
- Impacts of three insecticides on wheat aphids and their natural enemies in wheat field. 三种杀虫剂对麦田蚜虫和天敌的影响。
- Population Dynamic of Aphids and Predatory Natural Enemies in the Seedling Stage of Bupleurum Chinese Dc. 柴胡苗期蚜虫及捕食性天敌种群消长动态研究。
- Study on the population dynamics of aphids and predatory natural enemies in Bupleurum chinese Dc. 柴胡苗期蚜虫及捕食性天敌种群消长动态。