甘蔗糖业Issue(3)：42-46,5.
2.0％SP003颗粒剂防治甘蔗害虫试验总结
Application of SP003 2.0 Granule to Control Sugarcane Insect Pests
欧伟兴 1杨林雄 1陈梅珠 1张明光 1张勤 1安玉兴 2龚恒亮2
作者信息
- 1. 广东省丰收糖业发展有限公司
- 2. 广州甘蔗糖业研究所
- 折叠
摘要
Abstract
Test plot and field application of 2% SP003 was conducted in sugarcane fields for 2 Years. Test plot results showed that SP003 with application rate of 30-60 kg/hm2 can produce an efficacy of 64.11%-82.16% to control Sugarcane borers, significantly better than that of 3% Furandan granule （60 kg/hm2）, 3% Phoxim granule （90 kg/hm2） and 5 % Chlorpyrfos-Phoxim granule （60 kg/hm2）, slight better than or equal to that of 5% Terbufos granule （45 kg/hm2）. SP003 granule （45-60 kg/hm2） can increase cane yield by 10.28 %-25.26 %, 11.83%-17.31% and 22.79%-37.77%, as .compared to Terbufos, Furandan and CK respectively; and it can increase sucrose content by 0.11%-0.38% and 0.54%-0.81% compared with Furandan and CK respectively. The efficacy of SP003 in field application is 104.2% of Terbufos and 175.0% of Phorate-Carbonfuran. These experiments proved that SP003 is very effective to control main pests in sugarcane, and can be used as an important substitute to high-toxic farm chemicals.关键词
甘蔗/颗粒剂/害虫Key words
Sugarcane/Granule/Insect Pest分类
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欧伟兴,杨林雄,陈梅珠,张明光,张勤,安玉兴,龚恒亮..2.0％SP003颗粒剂防治甘蔗害虫试验总结[J].甘蔗糖业,2011,(3):42-46,5.
