Efficacy of 70 % hymexazol WP in controlling the sugar beet damping-off | 70％f霉灵可湿性粉剂防治甜菜立枯病药效评价
2009
Qiao Zhiwen, Chinese Academy of Agricultural Sciences, Harbin(China), Research Institute of Sugar Beets | Bai Zhangcai, Chinese Academy of Agricultural Sciences, Harbin(China), Research Institute of Sugar Beets
Chino. 2007、2008年70％f霉灵可湿性粉剂防治甜菜立枯病田间药效试验结果表明：70％f霉灵可湿性粉剂有效成分4900mg／kg甜菜种子，两年的防治效果分别为95．96％和92．17％，结合其他4个点次的试验结果，相比于对照药剂50％福美双可湿性粉剂，平均增加产糖量299．63kg／hm2，折合人民币净增收1115．49元，在此剂量下对甜菜安全，宜在黑龙江甜菜产区推广应用。[著者文摘]
Mostrar más [+] Menos [-]Inglés. The efficacy of 70% hymexazol WP in controlling the sugar beet damping-off was evaluated in 2007 and 2008. The results revealed that the control efficacy of 70% hymexazol WP was 95. 96% and 92. 17% in 2007 and 2008, respectively. Compared with 500% thiram WP, 70% hymexazol WP could raise sugar yield by 299.63 kg/hm2 （calculated net income increase by 1 115.49 yuan）. This dosage is safe to sugar beets and suitable for extension in Heilongjiang.
Mostrar más [+] Menos [-]Palabras clave de AGROVOC
Información bibliográfica
Este registro bibliográfico ha sido proporcionado por Institute of Agricultural Information, Chinese Academy of Agricultural Sciences