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	volva volvox volvulus Volzhsky vom vomer vomit vomiter vomitorium vomitory vomitous vomitus vongole Vonnegut, Kurt von Pirquet von Recklinghausen's disease von Sternberg, Josef von Willebrand's disease voodoo voodoo economics voodooism voodooist Voortrekker VOR -vora

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