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題 名 | 三種捕植蟍發育期、生殖力與捕食量的比較=Comparisons of Developemental Period, Fecundity and Feeding Amount of Three Phytoseiid Mites (Acari: Phytoseiidae) |
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作 者 | 何琦琛; 陳文華; | 書刊名 | 中華昆蟲 |
卷 期 | 19:2 1999.06[民88.06] |
頁 次 | 頁193-199 |
分類號 | 433.3 |
關鍵詞 | 捕植蟍; 發育; 繁殖; 食量; Phytoseiid; Development; Fecundity; Feeding amount; |
語 文 | 中文(Chinese) |
中文摘要 | 溫氏捕植��(Amblyseius womersleyi Schicha)普遍發生於臺灣各地,對葉�藀釣} 好的捕食能力。應用於神澤氏葉��(Tetranychus kanzawai Kishida)的生物防治上,有良好 的成效。法拉斯捕植��(A. Fallacis (Garman))及智利捕植��(Phytoseiulus persimilis Athias-Henriot)為自美國以及澳洲引進的外來種類,引進目的在防治二點葉��(T. urtica Koch)。為比較此3種捕植�薾黚姪A氏葉�薵漣磻謓鄐O,本試驗以神澤氏葉�藃Z為食,觀察3 種捕�薵熊o育速度、產卵量與捕食量。28℃、13:11(L:D)光照週期定溫箱中,自卵發育至成 �蟧摁玊﹞ㄗ�5日,卵期約2日,幼�薶蟋u於1日,前、後若�薶薛′�1日或略長於1日。溫氏 、法拉斯及智利捕植�薵獄萓受藂C日各捕食葉�藃Z32.1、18.7及46.5粒;每日產卵3.4、3.3 及4.6粒。溫氏捕植�薵熊o育速度及日產卵量與法拉斯捕植�藇萓�,但食量較高,值得加強 其應用探討。 |
英文摘要 | Amblyseius womersleyi Shicha is found commonly in Taiwan. It feeds actively on spider mites, and can provide good control of Tetranychus kanzawai Kishida. A. fallacis (Garman) and Phytoseiulus persimilis Athias-Henriot are exotic phytoseiids imported from the United States and/or Australia to Taiwan for the control of T. urticae Koch. To compare their spider-mite-controlling abilities in controlling Kanzawa spider mite, the developmental rate, and the daily fecundity and feeding amounts of adult female mites of these three species during the first 5 days after eclosion were studied at 28℃ with a photoperiod of 13:11 (L:D) in an incubator. Developing from egg to adult took less than 5 days for all three mites: approximately 2 days for the egg stage, less than 1 day for the larval stage, and 1 or slightly longer than 1 day for each of the two nymphal stages. Adult female A. womersleyi, A. fallacis, and P. persimilis consumed 32.1, 18.7, and 46.5 spider mite eggs daily; and laid 3.4, 3.3, and 4.6 eggs per day, respectively. A. womersleyi had a develpmental rate and daily fecundity similar to those of A. fallacis, but consumed more food. It is worthy to pay more attention to the value of A. womersleyi as a biological control agent. |
本系統中英文摘要資訊取自各篇刊載內容。