餌劑對入侵紅火蟻防治試驗

Evaluation of Baits for the Control of Red Imported Fire Ant (Solenopsis invicta) in Field

施錫彬(Hsi-Pin Shih) ； 蘇冠中(Kuan-Chung Su)

《桃園區農業改良場研究彙報》 60期 (2006/12) Pp. 25-30

https://doi.org/10.29567/ZHWHGX.200612.0004

摘要

本試驗目的在評估餌劑藥量對獨立蟻塚大小之效應及田間防治效果。結果得知，每個蟻塚施用30 g之0.00015%芬普尼餌劑，8週後防治率達81.2%；大面積防治餌劑篩選亦以撒佈0.00015%芬普尼餌劑1.7 kg ha^(-1)於第8週的防治率達63.9%為最佳。

關鍵字

入侵紅火蟻 ； 餌劑 ； 藥劑試驗

並列摘要

Evaluation of the efficacy of experimental insecticides in controlling red imported fire ant colonies was made by applying insecticides to individual mounds as bait and as a surface spray. The purpose of this demonstration was to constantly search and screen for insecticides for the control of red imported fire ant. Field trials showed that 0.00015% Fipronil bait 30 g mound^(-1) was significantly effective to control the red imported fire ant individual mound. 0.00015% Fipronil fire ant bait broadcasted at the recommended rate of 1.7 kg per hectare reduced the number of active mounds in small demonstration by 63.9 percent at eight weeks after treatment.

並列關鍵字

red imported fire ant ； Solenopsis invicta ； bait ； toxicity test