非洲菊園內常用藥劑對非洲菊斑潛蠅 (Liriomyza trifolii Burgess) (雙翅目：潛蠅科) 之藥效探討
Other Title
The effect of common insecticides on Liriomyza trifolii (Burgess) (Diptera: Agromyzidae)
Journal
台灣昆蟲
Journal Volume
27
Journal Issue
3
Pages
195-205
Date Issued
2007-09
Date
2007-09
Author(s)
Abstract
以帶蟲或不帶蟲菜豆苗 (Phaseolus vulgaris var. communis Aeschers) 浸漬法 (dipping method) 測試培丹 (cartap)、硫賜安 (thiocyclam)、三落松 (triazophos)、白粉松 (pyrazophos)、阿巴汀 (abamectin) 及賽滅淨 (cyromazine) 等六種藥劑對非洲菊斑潛蠅 (Liriomyza trifolii (Burgess)) 未成熟期或成蟲期之影響。結果得知上述六種藥劑均對非洲菊斑潛蠅具顯著之致死效果，確可供該蠅防治用。各藥劑對非洲菊斑潛蠅各蟲期之防治效能，均以幼蟲期最高，幼蟲之存活率各為 0～5.8%；其次為成蟲期，除培丹與硫賜安仍對成蟲 24 小時內之存活率、產卵量及取食刻點數各顯著降低 98.7～100、100 及 99.9% 外，其餘四種藥劑在處理後 24 小時內僅降低雌蟲之存活率 2.1～41.0%、產卵量 54.1～96.6% 及取食刻點數 42.7～97.0%，但對雌蟲 24 小時後之壽命、生殖力及取食刻點數等具部分影響。受藥劑影響程度最低者為卵期，卵之存活率均為 83.5～98.4%。
Seedlings of field bean with or without Liriomyza trifolii (Burgess) were used to study the effects of six insecticides (cartap, thiocyclam, triazophos, pyrazophos, abamectin, and cyromazine) on different life stages of L. trifolii by dipping method. The results showed that all these insecticides have a significant lethal effect on L. trifolii and can be used to control the leaf miner. The highest lethal effect was recorded for the larval stage, with a survival rate of only 0-5.8%. The second most effective period was the adult stage. Cartap and thiocyclam were the most potent compounds, and resulted in almost 0% survival rate, oviposition and feeding. The remaining four insecticides could only decrease the adults’ 24-hour survivability by 2.1-41.0%, reduce the oviposition by 54.1-96.6% and the numbers of feeding stipples by 42.7-97.0%. Partial side effects to female flies, such as decreased longevity, fecundity and feeding stipples of insecticide treated adults beyond 24 hours, also occurred. The stage least affected was the egg stage for all tested insecticides, with a survival rate between 83.5-98.4%.
Subjects
非洲菊斑潛蠅
藥劑
蟲期
菜豆
Liriomyza trifolii
insecticide
stages
field bean
Publisher
台灣昆蟲學會
Type
journal article
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