黑龙江农业科学
黑龍江農業科學
흑룡강농업과학
HEILONGJINAG AGRICULTURAL SCIENCE
2001年
1期
20-22
,共3页
王丽艳%杨微%辛惠普%钟湘植
王麗豔%楊微%辛惠普%鐘湘植
왕려염%양미%신혜보%종상식
春油菜%苗期害虫%药剂防治
春油菜%苗期害蟲%藥劑防治
춘유채%묘기해충%약제방치
药剂拌种以种子质量1.2%的好年冬或0.5%的辛硫磷防治跳甲效果最好。同时,30%好年冬还可以减轻油菜苗期其它害虫为害;播后苗前喷洒5%来福灵,在油菜苗龄25 d前对各种苗期害虫防治效果均较好。防治蚜虫的几种药剂对蚜虫均有较好的防治效果。
藥劑拌種以種子質量1.2%的好年鼕或0.5%的辛硫燐防治跳甲效果最好。同時,30%好年鼕還可以減輕油菜苗期其它害蟲為害;播後苗前噴灑5%來福靈,在油菜苗齡25 d前對各種苗期害蟲防治效果均較好。防治蚜蟲的幾種藥劑對蚜蟲均有較好的防治效果。
약제반충이충자질량1.2%적호년동혹0.5%적신류린방치도갑효과최호。동시,30%호년동환가이감경유채묘기기타해충위해;파후묘전분쇄5%래복령,재유채묘령25 d전대각충묘기해충방치효과균교호。방치아충적궤충약제대아충균유교호적방치효과。
1.2%Marshal or 0.5% Phoxim mixed with seeds has the best effect in preventing Halticinate.And 30% Marshal can alleviate other pests damage in rape germination period; Using 5% Esfenvalerate after sowing and before germination has better effect in preventing all kinds of pests during twenty-five days after germination. Several pesticides of preventing Aphidididae all have good effect.