金针虫

Wireworms is a kind of the main soil pests all over the world for its miscellaneous eating habits, hidden hazards and adult stage is its only period to expose on the ground, so applying the sex pheromone of click beetle is an important method to monitor and control the wireworm population.

金针虫是一类重要的地下害虫，食性杂，危害隐蔽，成虫期是其唯一暴露的时期，利用叩甲性信息素是金针虫种群监测和防治的重要手段。

Lead into a new model attractant, synergistic component, pesticide killing insect pests radius expanding in soil, to fine killing endangering lawn and seedling subterranean pest-insect such as grub, wireworm, mole cricket, cutworm, and has a long lasting period, difficulty resistance, low toxicity, good environment compatibility.

引入新型引诱剂、增效成份，扩大药剂在土壤中的杀虫半径，对危害草坪、苗木的蛴螬、金针虫、蝼蛄、地老虎等地下害虫有良好的杀灭作用，且持效期长达天，不易产生抗药性，毒性低，环境相容性优良。

The elaterid Agriotes fusicollis Miwa has one generation every two years,but sometimes it has one generation per year or generation ev- ery 3—4 years.

细胸金针虫在陕西武功地区为两年一代，也有一年或3—4年完成一代者，此为世代上的多态现象。

The pyrethrin insecticides had lower toxicities to this insects, and the the corrected mortality of avermectin and the chitin synthesis inhibitors is lower than 40%, which's dose is 50 mg/kg.

微生物源杀虫剂阿维菌素和几丁质合成抑剂灭幼脲、杀铃脲和除虫脲对细胸金针虫幼虫的毒力较低，在剂量为50mg/kg土时，其校正死亡率均在40%以下。

The barly wireworm are one kind of underground pests ,and distributed in most area of Shanxi province.In this paper, four species were found ,there were:Agriotes subvittatus、Melanotus caudex,Pleonomus canaliculatus and Limonius minutus.Among them,the Agriotes subvittatus, Melanotus caudex and Pleonomus canaliculatus were more important than the other species.

1995年以来对山西省金针虫种类、分布进行了系统调查和分类鉴定，结果表明金针虫在全省范围均有分布，计有细胸金针虫、褐纹金针虫、沟金针虫以及林小金针虫等4种，其中尤以前三种分布范围广，为害严重。

Toxicities of 17 insecticides to Agriotes fuscicollis Miwa were determined by the soil mixed pesticide method.

采用土壤混药法，测定了17种杀虫剂对细胸金针虫的室内毒力。

The main types of soil pests lawn has grubs category, Gryllotalpa category, lily Insects, Agrotis category Tenebrionidae A root-type bug, root alternatus categories, such as roots and leaves Group.

草坪地下害虫的主要种类有蛴螬类、蝼蛄类、金针虫类、地老虎类、拟步甲类、根蝽类、根天牛类、根叶甲类等。

The results showed that fipronil, which belongs to the benzyl pyrazole pesticides, had the highest toxicity to this insect of the tested insecticides.

结果表明：供试药剂中苯并吡唑类杀虫剂氟虫腈对细胸金针虫幼虫的毒力最高，LC50值为0.007613mg/kg土。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐