十種藥劑對瓜實蠅(Bactrocera cucurbitae)之室內毒效測定

Laboratory Bioassay of 10 Insecticides against the Melon Fly (Bactrocera cucurbitae)

董耀仁(Yaw-Jen Dong) ； 鄭玲蘭(Ling-Lan Cheng) ； 陳健忠(Chien-Chung Chen)

《中華農業研究》 51卷4期 (2002/12) Pp. 66-72

https://doi.org/10.29951/JARC.200212.0007

摘要

於室內分別使用直接噴佈、藥膜及苦瓜浸藥等三種方法，測定十種藥劑對瓜實蠅(Bactrocera cucurbitae Coquillett)之毒效。以直接噴佈及藥膜法測定時，馬拉松、大利松、大滅松、撲滅松、陶斯松、芬殺松及第滅寧對瓜實蠅之致死率於處理後4小時內達100%。賜諾殺及阿巴汀使用直接噴佈法時於72小時內達100%，而使用藥膜法時分別於24及48小時內達100%；印楝素則無殺蟲效果。以苦瓜浸漬藥劑之試驗中，芬殺松及第滅寧兩者之殺蟲與減少在苦瓜上產卵的效果最好。於供試之十種藥劑中以阿巴汀最具有防治瓜實蠅之潛力。

關鍵字

瓜實蠅 ； 殺蟲劑 ； 毒效

並列摘要

Ten insecticides were assayed in the laboratory for toxicity to the melon fly (Bactrocera cucurbitae) by spray tower method, residue film method, and bitter gourd dipping method. Spray and residue film tests showed that malathion, diazinon, dimethoate, fenitrothion, chlorprrifos, fenthion, and deltamethrin caused 100% death of flies in 4 hr after treatment. Spinosad and abamectin both caused 100% death of flies in 72 hr after treatment with the spray tower method, 24 and 48 hr, respectively, with the residue film method. Neemix was ineffective against the melon fly. Results of the bitter gourd dipping test showed that fenthion and deltamethrin were the most toxic insecticides tested against female flies in terms of mortality and reduced the number of eggs laid by the female flies on the bitter gourds. We conclude that abamectin has the greatest potential for controlling B. cucurbitae among the insecticides tested in this experiment.

並列關鍵字

Bactrocera cucurbitae ； Insecticides ； Toxicity