捕食蚜蟲之食蚜虻及食蚜蠅

Abstract

本報告為本所與美國農部合作研究「柑桔、蔬菜、煙草蚜蟲生物防治」報告捕食性天敵之第二部，第一部「捕食蚜蟲之瓢蟲」已刊於中華學術院中華農學協會中華農學彙刊31-71頁（57年4月）。 本報告之編寫與「捕食蚜蟲之瓢蟲」一文相同，亦以每種天敵之各期形態，生活習性及經濟價值，分布等說明之，共計十五種。觀察對象雖以棉蚜、捲葉蚜、菜蚜、小桔蚜、桃蚜及豌豆蚜等六種蚜蟲為主，如環境不許可時，為完成其生活史常以其他植物上蚜蟲飼育完成之。插圖由吳技佐幹成、黃海燕及李明道二小姐分別繪就，筒形食蚜虻之觀察及記載由張明霞小姐所擔任，特此誌謝。

This is the second report of Biological Control of Citrus, Vegetable and Tobacco Aphids cooperated with United States Department of Agriculture under Public Law 480. There are 14 species of syrphid and one species of chamaeyiid flies feeding on aphids reported namely: Syrphid: 1. Epistrophe balteatus De Geer, 2. lschiodon scutellarius Fabricius, 3. Mel-anostoma orientale Wiedmann, 4. M. univittatum Wiedmann, 5. Metasyrphus corollae Fabricius, 6. Paragus serratus Fabricius, 7. P. tibialis Fallen, 8. Sphaerophoria cylindrica Say, 9. S. javana Wiedmann, 10. Syrphus aegrotus Fabricius, 11. S. confrater Wiedm-ann, 12. S. horishanus Matsumura, 13. S. serarius Wiedmann and 14. Xanthogramma citrif-asciatum De Geer and Chamaeyiid: 15. Leucopis puncticornis Meigen. Morphology, life history and economic value as well as distribution of each species were briefly described and noted respectively.