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- Pyrethrum pyrethroidesn. 灰叶匹菊
- Therefore, it is an ideal and widely used material in drug design of the heterocyclic and polypeptides drugs and pesticide such as pyrethrum and pyrethroid insecticides. 环丙烷还是药物设计中的“明星”分子，很多杂环药物、多肽类生物药物及农用杀虫剂(如天然除虫菊素和拟除虫菊酯类杀虫剂)的分子中都能见到它的身影。
- Pyrethrum cinerariaefolium Bocc. [医] 白花除虫菊，除虫菊
- Pyrethrum cinerariifolium (Trey.) Vis. 白花除虫菊
- Wider application of a pyrethrum, rotenone and tobacco, and so on. 广泛应用的有除虫菊、鱼藤和烟草等。
- To evaluate the immune toxicity of natural pyrethrum. 目的检测天然除虫菊酯的免疫毒性。
- This article draws up the pyrethrum ester insecticide. 本品是拟除虫菊酯类杀虫剂。
- It is mainly pyrethrin (pyrethroid) with 50 percent in the insecticides. 它们多属拟除虫菊酯类农药,占总数的50%25;
- In China,pyrethroid insecticides were forbidden to apply in rice field. 但是,在中国一直被禁止应用于水田害虫防治。
- An insecticide derived from a plant, e.g. pyrethrum (from Chrysanthemum flowers). 3来源于植物的杀虫剂，例如除虫菊（来源于菊花）。
- The Shaoxing yellow wine organic phosphorus remains, the pyrethrum remains had not picked out. 绍兴黄酒有机磷残留，菊酯类残留均未检出。
- The Extraction and Analysis for the Residue of Three Pyrethroid Pesticides in Medicinal Herbs Isatis indigotica Fort. 板兰根中三种拟除虫菊酯杀虫剂的残留分析。
- The synergistic tests showed that the synergism toward pyrethroid of 1(endo) is better than 2 (exo). 杀虫增效活性试验证明 :内型结构 ( endo) 1的增效活性强于外型结构 ( exo) 2。
- Studies on Tissue Culture and Chromosome Identification Technology of Pyrethrum Cinerariae folium Trev. 白花除虫菊组织培养研究。
- It is a large problem for present agricultural environment that pyrethroid pesticides affect aquatic bicorganisms. 拟除虫菊酯类农药对水生生物的危害是当前农业环境的一大问题。
- The output of some export crops, notably cashews, cotton, and pyrethrum, fell drastically. 有几种出口农作物，特别是腰果、棉花和除虫菊的产量大幅度下降。
- Advances in the endocrine disrupting effects of pyrethroid pesticides were introduced. 主要介绍了拟除虫菊酯类农药在内分泌功能扰乱方面的研究进展。
- Induction, preservation and differentiation of calli of Pyrethrum cinerariifolium Trev. 除虫菊愈伤组织的诱导和继代。
- Yotech Export Grade used for intermediate of agrcultural pesticides, pyrethrum pesticide. 永达出口标准农药杀虫剂菊酯中间体。
- Objective To understand the resistance situation of Culex pipiens quinquefasciatus and Anopheles dirus to pyrethroid. 摘要目的掌握海南省致倦库蚊和大劣按蚊对拟除虫菊酯类杀虫剂的抗药性发生及发展趋势。
