The results show that molecular identification based on PCR and direct sequencing is desirable for identifying thrips species. 结果表明,基于PCR及直接测序技术的分子鉴定可以达到准确鉴定蓟马物种之目的。
I didn't know when I was siting it that I had a thrips infestation nearby. 我不知道什么时候我认为我的选址有蓟马虫害附近。
Acaribs and thrips are regarded as low-risk quarantining pests. 螨类和蓟马类为低风险检疫性有害生物。
Investigation on Species of Thrips in Vegetable Fields in Guizhou Province and Study on Host Adaptation of the Dominant Species 贵州省蔬菜蓟马种类调查及优势种的寄主适应性研究
Resistance Evaluation of 4 Alfalfa Cultivars ( Clones) Against Thrips in Field 4个苜蓿品种无性系对蓟马抗性的田间评价
Screening and Field Trial of Pesticides for Flower Thrips ( Frankliniella intonsa) in Peanut 花生花蓟马室内药剂筛选及田间药效试验
If aphids, thrips or other insects invade your rose bushes, you may be able to force them off with just a strong spray of water. 如果蚜虫、蓟马或其他昆虫侵入玫瑰花丛,你可以使用高压水雾赶跑它们。
Population Dynamics and Spatial Distribution of Western Flower Thrips Frankliniella occidentalis ( Pergande) of Rose in Kunming 昆明大棚月季上西花蓟马种群动态与空间分布
The Effect of Mulberry Leaves Harmed by Mulberry Thrips on the Quality of Cocoons and Eggs 桑蓟马被害叶对家蚕茧质及卵质的影响
Correlation Study of Medicago sativa Resistance to Thrips and Physiological Activity 苜蓿蓟马抗性与生理活性相关性研究
Field evaluation of 4 alfalfa cultivars ( clones) for resistance to thrips 四个苜蓿品种无性系大田抗蓟马性能评价
Finally, biological characteristics of this thrips and the control measures were discussed. 最后对美洲棘蓟马的基本生物学特性和防控对策进行了综述。
Distribution Features and Control Techniques of the Western Flowers Thrips ( F. occidentalis) on the Tobacco Plants 西花蓟马在烟草植株上的分布特点及防治技术
Effect of Pesticide on Controlling Thrips in Sweet Pepper in Greenhouse 不同类型杀虫剂防治大棚甜椒蓟马防效试验
Control efficacy of several botanical insecticides mixture on alfalfa thrips 植物源药剂混配防治西花蓟马的药效研究
Population Dynamic of Thrips on Pinellia ternate and the Control Technique 贵州地道中药材半夏蓟马田间消长动态及防治技术
The results showed that the spatial distribution pattern of the western flower thrips belonged to aggregating distribution on cucumber and green bean. 结果表明:在黄瓜和架豆上西花蓟马的空间分布型一致,均为聚集分布型;
The author identifies the species of thrips. 对蓟马种类进行了鉴定研究。
And the relationship between thrips and its host plant is discussed. 并讨论了蓟马种类和寄主植物之间的关系;
A Preliminary Study on Sugarcane Thrips 甘蔗蓟马初步研究
Thrips tabaci Lindemau was a dominant pest species in both fields. 烟蓟马是杂草地和苜蓿田的优势害虫。
The serious losses of crops were engendered by Western flower thrips. 西花蓟马的发生给农作物造成严重危害和经济损失。
The thrips are main injurious insects of alfalfa production in China 蓟马是我国苜蓿生产的主要害虫
A study on the alfalfa thrips 苜蓿蓟马的研究
The paper studied and investigated the species of the thrips in alfalfa in the mid of Shaanxi province. 本文系统研究了陕西关中地区苜蓿蓟马的种类,调查了杨凌、渭南、宝鸡等地区苜蓿上的蓟马种群。
Study on the population dynamic of rice thrips by applying fuzzy clustering analysis 模糊聚类分析在稻蓟马种群动态研究中的应用
From 1991 to 1992, the author investigated the flower thrips in Kunming district. 作者于1991~1992年调查了昆明地区花卉蓟马。
Research on the Occurrence and Control of the Thrips in Cornfield 玉米田蓟马的发生和防治的研究
The major results are listed as follows: The daily flight activities of thrips were examined in the greenhouse. 主要结果如下:在温室中利用色板观察了两种蓟马的日活动规律。