单词	pesticide
释义	pesticide /ˈpɛstɪsʌɪd / noun A substance used for destroying insects or other organisms harmful to cultivated plants or to animals.Once volatilized, a pesticide can move in air currents away from the treated surface.... High prices are charged for manure, pesticides and other items needed by farmers. Do not pour pesticides or herbicides down sinks, drains or toilets. Derivatives pesticidal /pɛstɪˈsʌɪd(ə)l / adjective ... Oils containing naphthene are less pesticidal and more likely to injure plants than paraffinic types. A single pesticidal product rarely gives the most effective and economical control. Such cover crops also include companion plants and others which are known to have pesticidal properties such as, for example, mustard and oats which suppress nematodes.
随便看	manoeuvrability manoeuvrable manoeuvre manoeuvrer man of action man of blood and iron man of God man of honour man of law man of letters man of mold man of mould man of straw man of the cloth man of the house man of the match man of the moment man of the world man-of-war man-of-war bird man-of-war fish manoir Manola manoletina Manolo Blahnik

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