| 30 %氯虫·噻虫嗪SC苗床灌根对结球甘蓝害虫的控制效果 |
| |
| 引用本文： | 唐涛,刘都才,马国兰,刘雪源,魏昌贵.30 %氯虫·噻虫嗪SC苗床灌根对结球甘蓝害虫的控制效果[J].中国蔬菜,2009,1(22):63-66. |
| |
| 作者姓名： | 唐涛 刘都才 马国兰 刘雪源 魏昌贵 |
| |
| 作者单位： | 湖南省植物保护研究所，湖南长沙 410125 |
| |
| 基金项目： | 农业部"先正达农业科教及农村发展基金"项目 |
| |
| 摘 要： | 研究了30 %氯虫·噻虫嗪SC、25 %氯虫苯甲酰胺SC、25 %噻虫嗪WG及40 %毒死蜱EC等药剂苗床灌根对结
球甘蓝害虫的控制效果。结果表明，30 %氯虫·噻虫嗪SC对小菜蛾与黄曲条跳甲高效且持效期长，移栽后10~25 d
各处理防效都很好，均大于89 %，与25 %氯虫苯甲酰胺SC 48.75 g·hm-2处理的防效相当，但极显著优于其他药
剂处理。移栽后70 d田间调查发现，不同处理对甘蓝结球的影响存在明显差异，其中30 %氯虫·噻虫嗪SC结球率
最低，空白对照结球率最高。
|
| 关 键 词： | 氯虫·噻虫嗪 结球甘蓝 苗床灌根 小菜蛾 黄曲条跳甲 防治效果 |
| 收稿时间： | 2009-02-04; |
Control Effect of 30 % Chlorantraniliprole·thiamethoxam SC Drenched in Seedbed on Insect Pests of
Cabbage（Brassica oleracea L.var.capitata L.）Plants |
| |
| TANG Tao
,
LIU Du-cai
,
MA Guo-lan
,
LIU Xue-yuan
,
WEI Chang-gui.Control Effect of 30 % Chlorantraniliprole·thiamethoxam SC Drenched in Seedbed on Insect Pests of
Cabbage（Brassica oleracea L.var.capitata L.）Plants[J].China Vegetables,2009,1(22):63-66. |
| |
| Authors: | TANG Tao LIU Du-cai MA Guo-lan LIU Xue-yuan WEI Chang-gui |
| |
| Institution: | Hunan Plant Protection Institute，Changsha 410125,Hunan,China |
| |
| Abstract: | The present study was conducted to control cabbage（Brassica oleracea L.var.capitata L.）
pests with several insecticides of 30 % chlorantraniliprole·thiamethoxam SC,25 %
chlorantraniliprole SC and 40 % chlorpyrifos EC applied by drenching to seedbeds.The results showed
that 30 % chlorantraniliprole·thiamethoxam SC had high control effect and longer duration against
diamondback moth（Plutellaxy lostella）and striped flea beetle（Phyllotreta vittata）on cabbage.Ten
days to twenty five days after transplanting,the control efficacy of 30 % chlorantraniliprole·
thiamethoxam SC was over 89 %,which was equal to 25 % chlorantraniliprole SC by 48.75 g·hm-2 and
very significantly better than that of other insecticides.Seventy days after transplanting,field
investigations found that different treatments had significant different impacts on cabbage fruit
setting.Among them,the effects of 30 % chlorantraniliprole·thiamethoxam SC had the lowest cabbage
fruit setting rate. |
| |
| Keywords: | |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《中国蔬菜》浏览原始摘要信息 |
| 点击此处可从《中国蔬菜》下载免费的PDF全文 |
