臺灣博碩士論文加值系統

實驗室內試驗兩種昆蟲生長調節劑對小黃家蟻蟻后產卵之影響.小黃家蟻
以0.5%fenoxycarb處理經過五週後可明顯減少蟻后產卵量,而子代數量可
於2週內減少,至第20週之後已無幼蟲出現.經1%及2%ycarb處理之小黃家蟻
蟻后於3週後產卵量減少,且於10週內並未恢復 .在實驗室中以0.5%,
1%及2% fenoxycarb之處理效果較好.然而在一段時間後大部份蟻群仍會恢
復正常.小黃家蟻蟻巢中老熟幼蟲的存在與否和蟻后產卵量有關.
Pyriproxyfen會降低小黃家蟻蟻后之產卵量.小黃家蟻之取食活動受季節
變遷及環境因子如溫度等影響.以hydramethylnon處理小黃家蟻可在72小
時內達到100%的死亡率.

The objective of this study was to conduct the effects of
fenoxycarb and pyriproxyfen on the egg production of the
Pharaoh ant, Monomorium pharaonis queens at laboratory. The
optinums were obtained by using concentrations of 0.5%, 1%, and
2%carb. However, most of the colonies eventually returned toas
time progressed. The presence of late instar larvae inhas an
effect on regulation of the egg production.educed oviposition
of M. pharaonis queens. Weather conditions such as temperature
affect foraging behavior of M.aonis. After treated with
hydramethylnon, worker mortality was increased to 100% within
72 hours.