頁籤選單縮合
題名 | 宜蘭地區設施葉菜類害蟲發生調查=Investigation of Leafy Vegetable Insect Pests in Pipehouse in I-Lan Area |
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作者 | 曾喜一; 呂文通; 洪汝煌; | 書刊名 | 花蓮區農業改良場研究彙報 |
卷期 | 14 1997.06[民86.06] |
頁次 | 頁1-15 |
分類號 | 433.3 |
關鍵詞 | 設施栽培; 葉菜類; 害蟲; Culture in pipehouse; Leafy vegetables; Insect pests; |
語文 | 中文(Chinese) |
中文摘要 | 本調查經於83年7月至84年6月在五結及三星兩地辦理,依據設施內栽培葉菜類之面積多寡將結果摘要如下:(一)、莧科之莧菜全年均有栽培,害蟲發生種類有捲葉蟲,週年均可見成蟲,而以6月(被害度五結35.2%、三星33.5%)為害較嚴重;斜紋夜盜蟲亦終年可見,五結及三星亦均以5∼6月發生較多,被害率分別為12.6∼13.5%及13.2∼12.9%;葉蟎主要為神澤氏蟎,在4月為害較嚴重(五結28.5%、三星26.7%)。(二)、十字花科之葉菜類有小白菜、青梗白菜、芥藍菜、芥菜等,其害蟲發生情形,黃條葉蚤在五結及三星均有兩個高峰期,即9-10月及4-6月間,其被害率在28.0∼54.0%及47.0∼64.3%之間;小菜蛾發生相當普遍,但其為害情形,五結以9-11月(25.6%∼42.3%)及3-5月(24.0∼54.6%),三星以8-9月(28.3∼49.7%)及3-4月(29.0∼55.7%)較為嚴重;猿葉蟲以12-2月間為被害高峰期,其被害率在31.0∼53.3%之間;斜紋夜盜,於五結及三星均發生在5-6月間較嚴重,其被害率為24.3∼45.7%;蛞蝓在潮濕之氣候下,尤以梅雨季為害特別高,調查之兩地區均以5-6月發生較嚴重,為害率在36.3∼50.0%之間;紋白蝶發生在4-5月間為多,被害率42.0∼53.3%;蚜蟲為害情形兩地區均以3月較多,但較不嚴重,被害率為9.0∼11.0%。(三)、菊科蔬菜主要為萵苣,蚜蟲在11-12月間發生較普遍,其被害率在17.0∼36.3%之間;斑潛蠅在五結及三星均有兩個高峰期,即9-11月(14.7∼23.7%)及3月(13.0∼18.0%);蛞蝓則有兩個高峰期分別在6月(44.3∼47.3%)及10月(39.0∼45.3%)。 |
英文摘要 | The occurrence of vegetable pests in pipehouse was surveyed and recorded at Wu-Chieh and San-Shing from July 1994 to June 1995. The results showed that: (1).Edible amaranth: Leaf-roller occurred in June seriously. The infestation rate at Wu-Chieh ans San-Sing was 35.2% and 33.5% respectively. The infestation rate of tobacco cutworm was 12.6 ~ 13.5% and 13.2 ~ 12.9% from May to June, and mite was 28.5% and 26.7% in April. (2). Leafy vegetables of cruciferae: Striped flea bleetle occurred through out the year, the infestation was serious from September to October (28.0 ~ 54.9%) as well as April to June (47.0 ~ 64.3%). Diamond-back moth infested the crop seriously from September to november (25.6~ 24.3%) and March to May (24.0 ~ 54.6%) in Wu-Chieh, while in San-Shing from August to September (28.3 ~ 49.7%) and March to April (29.0 ~ 55.7%). The occurrence of leaf beetle had a high peak from December to February (31.0 ~ 53.3%0), but tobacco cutworm occurred from May to June (24.3 ~ 45.7%), slug from May to June (36.63 ~ 50.0%), cabbage worm from April to May (42.0 ~ 53.3%), and aphid infested the crop serously in March (9.0 ~ 11.0%). (3). Lettuce: Aphid was abundant from November to December. Its infestation rae was 17.0 ~ 36.3%. Tomato leaf miner occurred abundantly from September to November (14.7 ~ 23.7%) and in March (13.0 ~ 18.0%), while the slug occurred seriously in June (44.3 ~ 47.3%) and October (39.0 ~ 45.3%). |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。