Pyrethrum is the most important natural botanical pesticide. Pyrethrins are effective against virtually all insect pests, yet are of very low toxicity to mammals, and break down quickly on exposure to light and air. This study of the place of pyrethrum in ecology and pest management includes discussion of the new synthetic pyrethroids that have been developed, in addition to continuing work on natural product pyrethrins.
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Pyrethrum is the most important natural botanical pesticide. Pyrethrins are effective against virtually all insect pests, yet are of very low toxicity to mammals, and break down quickly on exposure to light and air. This study of the place of pyrethrum in ecology and pest management includes discussion of the new synthetic pyrethroids that have been developed, in addition to continuing work on natural product pyrethrins.
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Librería: Better World Books, Mishawaka, IN, Estados Unidos de America
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Librería: Emily's Books, Brainerd, MN, Estados Unidos de America
Hard Cover. Condición: Very Good. Estado de la sobrecubierta: Very Good. This is a nice clean book with light wear and the dust jacket has light wear and is in a high quality Demco protector. Size: 8vo - over 7¾" - 9¾" tall. Nº de ref. del artículo: 048601
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Librería: Basi6 International, Irving, TX, Estados Unidos de America
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Librería: Majestic Books, Hounslow, Reino Unido
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Librería: Biblios, Frankfurt am main, HESSE, Alemania
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