蚧

The lady beetle,Chilocorus kuwanae Silverstri,was the most effective natural enemy controlling the pest.

控制紫薇毡蚧虫口最有效的天敌是红点唇瓢虫Chilocorus kuwanae Silverstri。

Control of root mealy bugs is accomplished with soil drenches with an insecticide.

根部粉蚧的控制是在土壤喷洒杀虫剂时完成的。

The insufficient ventilation also causes poor plant growth and the insect pests of scale insects and spider mites.

通风条件不足，也能导致植物生长不良和发生较为严重的蚧虫类、红蜘蛛类等危害。

A positive relativity between the density of the scale insect and the VB2 contents was found.

由此认为，污染使树体内VB2含量增高很可能是促进该蚧虫种群增长的一个原因。

Plant diseases and insect pests of safflower model wood is less, be like an environment not beautiful, can produce thorn E and harm of red wax interpose, can spray to plant in 5-7 month to red wax Jie the oxidation happy fruit of the 40 ％ of 1500 times, LO 15 days one, keep clear of thoroughly comparably scale insect; High to thorn usable also and same method gush is treated.

红花楷木病虫害较少，如环境不佳，会发生刺娥和红蜡介危害，对红蜡蚧可在5-7月向植株喷洒1500倍的40％的氧化乐果，lO一15天一次，可比较彻底地清除介壳虫；对刺峨也可用同样的方法喷治。

All the chromosomes were composed of metacentric (or sub-metacentric) and telocentric chromosomes.

对于紫胶虫的染色体研究，许多学者进行了相关的探索：Dikshith(1962)对紫胶蚧库斯米

A kind of antagonist bacteria which could significantly inhibit the germination and growth of Verticillium lecanii was screened in our laboratory.

分离到了一种对蜡蚧轮枝菌具有明显抑制作用的细菌，采用生理生化反应方法对该细菌进行种类鉴定。

Chrysopa septempunctata Wesmael is a kind of important natural enemy insects, which can control agricultural and forestry pests effectively, such as aphids, coccids and aleyrodid. Due to wide feeding habits, large appetite, wide distribution and large quantity, it has been paid great attention to by biological control workers.

大草蛉Chrysopa septempunctata Wesmael是一类重要的天敌昆虫，能够有效地控制蚜虫、蚧虫、粉虱等农林害虫，由于它的食性广、食量大、分布广、数量多而深受国内外生防工作者的重视。

There are a total of 34,782 individuals belonging to 15 orders, 102 families were found in this study. And the dominant groups among them were Myriapoda、Lycosidae、Miridae、Delphacidae、Cicadellidae、Aphidoidea、Margarodidae、Geometridae、Noctuidae、Olethreutidae、Braconidae、Chrysopidae、Coccinellidae.

调查共发现节肢动物个体34782个，分属3纲、15目、102科，其中优势类群主要是多足纲、蛛形纲狼蛛科、半翅目异翅亚目的盲蝽科，同翅目的飞虱科、叶蝉科、蚜科、蚧科，鳞翅目的尺蛾科、夜蛾科、小卷蛾科，膜翅目的小茧蜂科、小蜂总科，脉翅目草蛉科、鞘翅目瓢虫科。

Among them, Anastrepha spp., Ceratitis capitat, and Melalgus confertus are going to be high-risk quarantining pests. Selenaspidus articulatus, Phytophthora cinnamomi, Sphaceloma persae and Glomerella cingulata are classified as middle-risk quarantining pests.

其中，按实蝇类害虫、地中海实蝇、枝芽钻蛀象等蛀果害虫为高风险检疫性有害生物；蚧类害虫、樟疫霉菌、鳄梨疮痂病和鳄梨炭疽病为中风险检疫性有害生物；螨类和蓟马类为低风险检疫性有害生物。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。