单词	aphicide
释义	aphicide /ˈeɪfɪsʌɪd / noun An insecticide used against aphids.Check for aphids and spray if 50 pc of ears are infested; use a selective aphicide such as Pirimicarb.... Of all the pesticides I used for crop spraying the ones that affected me most were the aphicides which contained demeton-s-methyl, and in particular Metasystox. A foliar spray of a systemic or contact aphicide can be used to control aphids if the population exceeds the threshold.
随便看	pitier pitiful pitifully pitifulness pitiless pitilessly pitilessness pit kiln pit lamp pit-lamping pit lane pitless pitlighting pitman Pitmanic Pitmanite Pitman, Sir Isaac pitmatic pitmatick pitmatik pit membrane pit-mirk pit mortar Pitney, Mahlon pito

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