東方果實蠅的防治技術

Oriental Fruit Fly Controlling Technique

10.29563/ZHWHGX.201109.0013

王文哲(Wen-Je Wang)；林大淵(Da-Yuan Lin)；王妃蟬(Fei-Chang Wang)；白桂芳(Kuei-Feng Pai)

東方果實蠅 ； 防治 ； oriental fruit fly ； control

臺中區農業改良場特刊

108號（2011 / 09 / 01）

188 - 196

繁體中文

為了解果瓜實蠅的防治問題乃針對中部地區的專業農民、農會指導員以及農藥零售業者進行問卷調查，問卷總計發出2075份，回收之有效問卷合計1124份，總回收率54.2%。專業農民、農會指導員和農藥零售業者的回收率分別為51.7%、53.0%和65.6%。問卷調查能同時正確辨認三種常見果實蠅類成蟲及雄成的比例，結果顯示，農藥零售業者在三種身份成員群中，能正確選擇的比例為最高，但正確率仍只達11.1%，其次是農會指導員，正確率為8.1%，農民最低，為7.6%。在單選那一種現行的誘殺防治方法防治果瓜實蠅最好，結果顯示，專業農民、農會指導員或農藥零售業者均以選擇「雄性成蟲誘引劑（甲基丁香油或克蠅）」的比例為最高分別為56.5%、59.4%、36.4%，其他的誘殺防治方法選項中，「果汁」選項在專業農民的選擇佔15.0%，而農會指導員和農藥零售業者選擇該選項的比率卻是最低，分別只有0.8%及1.8%，認知有相當差異。「黃色粘板」選項，農會指導員和農藥零售業者選擇的比率分別為25.2%及29.3%，而專業農民僅有12.5%。

In order to reveal problems of fruit fly control, we held a survey for farmers, instructors and pesticide retailers. We sent 2,075 questionnaires and recycled 1,124. The questionnaires recycling ratio was 51.7% of farmers, 53.0% of instructors and 65.6% of pesticide retailers. This survey would like to know whether these people could recognize three common fruit fly species and its gender correctly. The result shows the highest correct rate was 11.1% of pesticide retailers, remaining were 8.1% of instructors and 7.6% of farmers. In single-choice test of which is the best fruit fly controlling method in lure-and-kill strategy, we found more participants chose ”male attractant”. The ratio of farmers, instructors and pesticide retailer were 56.5%, 59.4% and 36.4% separately. Results of lure-and-kill control options show a considerable gap between cognizance of these people. ”Juice” was chosen by 15.0%, 0.8%, 1.8% separately. ”Yellow sticky paper” was chosen by 12.5%, 25.2%, and 29.3% respectively.