【摘要】 测定了南美斑潜蝇对豆科、葫芦科、茄科、十字花科、旋花科和伞形花科的20个蔬菜品种的选择性,结果表明,南美斑潜蝇对不同蔬菜作物的选择性从强到弱依次为豆科>葫芦科>茄科>十字花科>旋花科>伞形花科。在豆科蔬菜中南美斑潜蝇最嗜食四季豆,其次是嗜食豇豆,对四棱豆的嗜好性较弱,对毛豆表现为非嗜好性。在葫芦科蔬菜中南美斑潜蝇最嗜食瓠瓜、黄瓜、丝瓜和南瓜,对苦瓜表现为非嗜好性;南美斑潜蝇对不同番茄品种的选择性也存在明显差异。更多还原

【Abstract】 The selectivity of Liriomyza huidobrenisis to 20 vegetable hosts from six families was studied in laboratory. The selectivity order of Liriomyza huidobrenisis to vegetable varieties was Leguminosae > Cucurbitaceae > Solanaceae> Cruiciferae>Convolvulanceae>Umbelliferae. Amond Leguminosae varieties, Liriomyza huidobrenisis preferred Phaseolus lunatus,Vigna sesquipedalis to Psophocarpus tetragonolobus, and exhibited nonpreference for Glycine max. Amond Cucurbitaceae varieties , Liriomyza huidobrenisis exhibited preference for Lagenaria vulgaris , Cucumis sativus,. Luffa cylindrical, Cucurbita moschata, and nonpreference for Momordica charantia. There also showed significant difference in the selectivity of Liriomyza huidobrenisis to various tomato varieties.更多还原