頁籤選單縮合
題 名 | 臺灣南部地區龍眼害蟲之發生與防治=Insects Pests and Their Injuries and Control on Longan in Southern Taiwan |
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作 者 | 溫宏治; 呂鳳鳴; 郝秀花; 劉政道; | 書刊名 | 中華農業研究 |
卷 期 | 51:3 2002.09[民91.09] |
頁 次 | 頁56-64 |
分類號 | 433.3 |
關鍵詞 | 龍眼; 害蟲; 為害率; 防治; Longan; Insects pests; Injury; Control; |
語 文 | 中文(Chinese) |
中文摘要 | 臺灣南部龍眼主要產於臺南縣南化鄉及高雄縣內門鄉及田寮鄉。民國85年至90年調查發現腹鈎薊馬等18種為新登錄之龍眼害蟲,與前人調查之龍眼蟲類合計達59種,包括害蟲55種,害蟎2種及蝸牛2種。其中6種列為重要害蟲,在開花期(3~4月)以檬果毛管蚜(Greenidea mangiferae Takashashi)發生最多,為害花穗率達17.4~68.5%;果實發育期(5月中旬~8月上旬)以荔枝細蛾(Conopomorpha sinensis Bradley)危害最為嚴重,為害果率為11.2~22.3%;夏梢期(9月下旬~11月下旬)以龍眼木蝨(Neophacoteron euphorine Yang)為主,危害葉率為8.1~39.0%;休眠期(12月上旬~2月下旬)膠蟲(Kerria lacca Kerr)較普遍,以田寮鄉危害枝率為30.1~84.1%最嚴重;紅蜡介殼蟲(Ceroplastes rubens Maskell)為害葉率6.9~15.7%;黑翅土白蟻(Odontotermes formosanus Shiraki)危害株率為16~40%。防治試驗結果:90%納乃得可濕性粉劑1,000倍防治龍眼木蝨效果最佳;50%芬殺松乳劑1,000倍防治荔枝細蛾效果最好;3%丁基加保扶粒劑及5%大福松粒劑防治膠蟲效果良好;防治黑翅上白蟻則灌注40.8%毒絲本乳劑1,000倍效果較為良好。 |
英文摘要 | Surveys of insects and other pests on longan were carried our from 1996 to 2001 in southern Taiwan. A total of 59 species of insect pests, eighteen species including 2 species of mites and 2 species of snails were found to be new record in Taiwan. Among them, the mango aphid (Greenidea mangiferae Takahashi), litchi fruit borer (Conopomorpha sinensis Bradley), longan psyllid (Neophacopteron euporine Yang), kerria insect (Kerria lacca Kerr), pink was scale (Ceroplastes rubens Maskell) and termite (Odontotermes formosanus Shiraki) were considered as economic important. This report described the symptom of their injuries and percentage of infestation. Chemical trails showed that, 90% Methomyl WP、80% Fenthion EC、3% Carbosulfan G and 5% Fonofos G、 and 40.8% Chlorpyrifos EC were very effective for controlling longan psyllid, litchi fruit borer, lac insect and termites, respectively. |
本系統中英文摘要資訊取自各篇刊載內容。