常見(jiàn)例句雙語(yǔ)例句Red spider is a kind of thorn sucks type pest, once discover insect pest, usable sweep mite clean or mite bug is clear destroy kill.紅蜘蛛是一種刺吸式害蟲，一旦發(fā)現(xiàn)蟲害，可用掃蟎淨(jìng)或蟎蟲清滅殺。lpv88.cnThese eggs turn into ladybird larvae, which are among the biggest friends we gardeners have. They're ferocious predators on problem whitefly and red spider mite.這些卵變成幼瓢蟲之後就是園丁們最好的朋友之一了，它們是兇猛的食肉動(dòng)物，尤其針對(duì)粉虱與紅蜘蛛。The effects of temperature, humidity and photoperiod on the development of citrus red spider mite( Panonychus citri McGregor)were studied by means of orthogonal method in laboratory.本文應(yīng)用正交實(shí)騐設(shè)計(jì)法觀察了溫度、溼度和光照條件對(duì)桔全爪蟎生長(zhǎng)和發(fā)育的影響。 返回 red spider mite