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Persian powder : ウィキペディア英語版 | Persian powder :''The term Persian powder can also refer to a type of dry snow in the Zagros Mountains.'' Persian powder is an insecticide powder. It is also known as Persian pellitory and insect powder.〔(Webster 1913 definition )〕 ==Biological pest control== Persian powder is a green pesticide that has been used for centuries for the biological pest extermination of household insects, s, and agricultural pests. 〔''Bioaromatica'' (The history of pyrethrum )〕 It is used indoors, in gardens and the horticulture industry, and in agriculture. It is produced from the powdered flowers of certain species of pyrethrum, plants in the genera ''Chrysanthemum'' and ''Tanacetum''. In more recent times it has had formulations with brand names such as Zacherlin.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Persian powder」の詳細全文を読む
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