n. 1.【植物；植物学】红花除虫菊 (Chrysanthemum coccineum)。 2.除虫菊粉。
Example Sentences:
1.
Isolation and structural elucidation of flavonoid from pyrethrum tatsienense 藏药川西小黄菊中黄酮类成分的分离与结构鉴定
2.
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） 。
3.
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。
4.
Made with purify carbon dust 、 pyrethrum no smoke 、 taste after light and don ' t irritate pneogaster 、 safety 、 higher effective 本品采用高效拟除虫菊酯为有效药物精心配制而成，无烟环保，驱蚊力强，气味芳香，不污染环境，对人体无刺激。
5.
Made with natural pyrethrum , it is well tested and passed by the technical experts . very good smell and effective protection against mosquitoes . kill mosquito last for 8 hours 本品采用高效拟除虫菊酯及天然优质原料科学精制而成，驱蚊能力强，气味芳香，对人体安全。
6.
Made from natural pyrethrum , can quickly and effectively strike down flies and mosquitoes , and approved by the chinese state environmental protection administration 本品采用高效拟除虫菊酯为有效药物，配方合理、气味芳香，能快速杀灭蚊子、苍蝇、蟑螂等害虫。适合家庭、餐厅、宾馆等场所使用。
7.
Methods : refers to gems / food recommends the monitor project , the shaoxing special food yellow wine , the dried vegetables , the preserved beancurd , the fragrant cake , the sauce duck carried on the lead , the arsenic , the cadmium , the organochlorines , the organic phosphorus , the pyrethrum , the synthetic colour , the sorbic acid , the benzoic acid , the nitrite monitor were determined 方法：参照建立全国食品污染物监测系统和全球食品污染物监测规划( gems / food )中推荐监测项目，对绍兴特产食品黄酒、干菜、腐乳、香糕、酱鸭进行了铅、砷、镉、有机氯、有机磷、拟除虫菊酯、合成色素、山梨酸、苯甲酸、亚硝酸盐的监测。
