殺蟲劑對入侵紅火蟻和熱帶火蟻之毒效

邱一中; 徐孟愉; 王清玲; Chiu, Y. C.; Shyu, M. Y.; Wang, C. L.; 邱一中; 徐孟愉; 王清玲

殺蟲劑對入侵紅火蟻和熱帶火蟻之毒效

Other Title

Toxicity of insecticides to Solenopsis invicta and S. geminata

Journal

植物保護學會會刊

Journal Volume

47

Journal Issue

4

Pages

371-378

Date Issued

2005-10

Date

2005-10

Author(s)

邱一中

徐孟愉

王清玲

Chiu, Y. C.

Shyu, M. Y.

Wang, C. L.

URI

https://scholars.tari.gov.tw/handle/123456789/5629

Abstract

入侵紅火蟻（Solenopsis invicta Buren）與熱帶火蟻（S. geminata (Fabricius)）均為國外侵入之害蟲，本試驗針對國內外14 種用於火蟻防治之殺蟲藥劑進行火蟻之毒效比較。結果以有機磷類殺蟲劑中之馬拉松（Malathion 50 % EC）和芬殺松（Fenthion 50 % EC），與除蟲菊類殺蟲劑中之第滅寧（Deltamethrin 2.8 % EC）、賽滅寧（Cypermethrin 5 % EC）、百滅寧（Permethrin 10 % EC）、畢芬寧（Bifenthrin 2.8 % EC）和芬化利（Fenvalerate 20 % WP）毒效較佳，處理入侵紅火蟻2 小時後之LC90 為0.066-0.192 ml/l，相當於稀釋5200-16000 倍。處理熱帶火蟻2 小時後之LC90 為0.051-0.134 ml/l，相當於稀釋7500-20000 倍。胺基甲酸鹽類殺蟲劑中之加保利（Carbaryl 85 % WP）和安丹（Propoxur 50 % WP），以及芬普尼（Fipronil 4.95 % FP）等藥劑毒效次之。而有機磷類殺蟲劑中之三氯松（Trichlorfon 95 %SP），以及賜諾殺（Spinosyns 11.6 % FP）、亞滅培（Mospilan 20 % SP）和益達胺（Imidacloprid 9.6 % SL）等殺蟲劑則毒效較差，不適於作為入侵紅火蟻或熱帶火蟻之觸殺劑。 The red imported fire ant, Solenopsis invicta Buren, and tropical fire ant, S. geminata (Fabricius), are invasive insects in Taiwan. Toxicities of 14 insecticides were tested for the control of these 2 species of fire ants. Results showed that 2 organic phosphates, malathion (50 % EC) and fenthion (50 % EC), and 5 synthetic pyrethroids, deltamethrin (2.8 % EC), cypermethrip (5 % EC), permethrin (10 % EC), fenvalerate (20 % WP), and bifenthrin (2.8 % EC), were more toxic. LC90 values of these insecticides for S. invicta were 0.066~0.192 ml/l, equivalent to 5,200~16,000 times dilutions; while LC90 values for S. geminate were 0.051~0.134 ml/l, equivalent to 7500~20,000 times dilutions. Two carbamates, carbaryl (85 % WP) and propoxur (50 % WP), and fipronil (4.95 % FP) were less toxic. Triclorfon (95 % SP), spinosyns (11.6 % FP), mospilan (20 % SP), and imidacloprid (9.6 % SL) were the least toxic and are not proper contact poisonous chemicals for red imported fire ant or tropical fire ant.

Subjects

入侵紅火蟻

熱帶火蟻

殺蟲劑

毒效

Solenopsis invicta

Solenopsis geminate

insecticides

toxicity

Publisher

中華植物保護學會

Type

journal article

File(s)

Name

47-4-1.pdf

Size

69.3 KB

Format

Adobe PDF

Checksum

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