摘要
选取不同药剂,选用不同种子处理方法进行水稻恶苗病防治试验,调查并比较不同处理的田间防效。结果表明,防效最好的为福美双·多菌灵包衣+甲霜·种菌唑浸种处理,防效为97.94%;其次为种衣剂福美双·多菌灵+精甲·咯·嘧菌混配处理,防效为95.88%;单独使用11%精甲·咯·嘧菌悬浮种衣剂对水稻恶苗病的防效较差,显著低于其他处理。
Different agents were selected and different seed treatment methods were selected for the prevention and control of rice rice bakanae disease,and the field prevention effects of different treatments were investigated and compared.The results showed that the best control effect is thiram and carbendazim coating+Methylfrost species azole soaking treatment,the control effect of which was 97.94%,followed by the seed coating agent thiram and carbendazim+metalaxyl-M and Pyrimidon mixed treatment,the control effect of which was 95.88%,and the control effect of 11%metalaxyl-M and Pyrimidon suspended seed coating alone was poor,significantly lower than other treatments.
作者
周燕
于佳楠
慕永红
杜明
王萌
那永光
ZHOU Yan;YU Jianan;MU Yonghong;DU Ming;WANG Meng;NA Yongguang(Heilongjiang Academy of Agricultural Reclamation Sciences,Rice Research Institute,Jiamusi Heilongjiang 154000,China;Heilongjiang Hanghua Plant Protection Service Co.,LTD,Jiamusi Heilongjiang 154000,China)
出处
《农业科技与装备》
2023年第5期23-25,共3页
Agricultural Science & Technology and Equipment
基金
优质、高产水稻新品种配套栽培技术研究(2022ZY0102-02)
关键词
水稻恶苗病
种衣剂
种子处理
田间防效
rice bakanae disease
seed coating agent
seed treatment
field prevention effect
作者简介
周燕(1989—),女,助理研究员,从事水稻栽培技术方面的研究;通信作者:那永光(1967—),男,研究员,从事水稻栽培技术方面的研究。
