Large leaf mint(Agastache rugosus),white clover(Trifolium repens),spearmint(Mentha spicata),tall fescue(Festuca elata),orchardgrass(Dactylis glomerata)and alfalfa(Medicago sativa)were selected to perform sod culture,a...Large leaf mint(Agastache rugosus),white clover(Trifolium repens),spearmint(Mentha spicata),tall fescue(Festuca elata),orchardgrass(Dactylis glomerata)and alfalfa(Medicago sativa)were selected to perform sod culture,and the repellent effects of different grass species on adult raspberry Drosophila melanogaster were studied,so as to provide a scientific basis for grass cultivation in the control of raspberry fruit fly.The study showed that spearmint and big leaf mint had strong repellent effects on raspberry D.melanogaster,with repellent effects reaching 81.25%and 72.73%,respectively,and could be promoted as the main plant varieties in grassing orchards;and the next was alfalfa and white clover,which had the average repellent effects of 50.57%and 34.94%on D.melanogaster,respectively,and could be used as nectar plants to supplement the ecosystem of the sod culture orchards.展开更多
基金Youth Fund of Guizhou Academy of Sciences(QKYJZ[2018]08)Agricultural Field Planning Project of Guizhou Provincial Department of Science and Technology(QKYCG[2019]4230)。
文摘Large leaf mint(Agastache rugosus),white clover(Trifolium repens),spearmint(Mentha spicata),tall fescue(Festuca elata),orchardgrass(Dactylis glomerata)and alfalfa(Medicago sativa)were selected to perform sod culture,and the repellent effects of different grass species on adult raspberry Drosophila melanogaster were studied,so as to provide a scientific basis for grass cultivation in the control of raspberry fruit fly.The study showed that spearmint and big leaf mint had strong repellent effects on raspberry D.melanogaster,with repellent effects reaching 81.25%and 72.73%,respectively,and could be promoted as the main plant varieties in grassing orchards;and the next was alfalfa and white clover,which had the average repellent effects of 50.57%and 34.94%on D.melanogaster,respectively,and could be used as nectar plants to supplement the ecosystem of the sod culture orchards.
