...Because their larvae are leaf-eating, many species are harmful to agriculture, forestry, and horticulture. Examples include the pine sawfly family, such as the larch sawfly and the larch red sawfly, which feed on larch leaves, the green pine sawfly (illustration), which attacks pine trees, the turnip sawfly (illustration), which attacks Chinese cabbage, and the soybean sawfly, which attacks soybeans. In the United States, the sweet potato sawfly is known for attacking sweet potatoes, but there have also been reports of successful use of the purslane sawfly to control purslane, a pest weed in fields. ... *Some of the terminology that refers to the "larch sawfly" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…幼虫が食葉性であるため,農林業や園芸上,有害な種類が多い。カラマツの葉を食害するカラマツハラアカハバチやカラマツアカハバチ,マツ類を加害するマツノミドリハバチ(イラスト)などのマツハバチ科のハチ類,ハクサイなどを食害するカブラハバチ(イラスト),ダイズを加害するダイズハバチなどをあげることができよう。アメリカでは,サツマイモを加害するサツマイモハバチが知られているが,スベリヒユハバチを利用して,畑地害草のスベリヒユの防除に成功したという報告もある。… ※「カラマツアカハバチ」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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