頁籤選單縮合
題名 | 田菁植物上主要害蟲之季節性消長=Seasonality of Insect Pests on Sesbania cannabina Fields Located in Taiwan |
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作 者 | 黃啟鐘; | 書刊名 | 植物保護學會會刊 |
卷期 | 46:1 2004.03[民93.03] |
頁次 | 頁81-91 |
分類號 | 433.3 |
關鍵詞 | 害蟲; 為害; 季節性發生; 族群密度; 田菁; Insect pests; Damage; Seasonal occurrence; Population densities; Sesbania cannabina; |
語文 | 中文(Chinese) |
中文摘要 | 1996及1997年之3至10月期間,在台南亞蔬中心農場,間隔兩週播種田菁(Sesbania cannabina (Retz))一次,選擇播種後約兩個月生長期之植株,每週調查害蟲種類、發生期及族群密度。結果發現害蟲21種,分屬六目十五科;另尚未鑑定種類有葉?類3種,蝸牛類二科2種。田菁植物上常見害蟲種類出現於5至12月間,包括有豆莢螟、粗腳姬捲葉蛾、波紋小灰蝶、擬尺蠖、綠椿象、臺灣青銅金龜、赤腳銅金龜、小綠葉蟬、黑豆蚜、豆花薊馬等10種,為害植株端梢?小葉、莖及花器,其中以豆莢螟為害最為嚴重。 |
英文摘要 | Sesbania cannabina (Retz.) was sown once every 2 weeks on an Asian Vegetable Research and Development Center (AVRDC) farm, in Tainan from March to October in both 1996 and 1997. Species of pests, their seasonal occurrences and their population densities were surveyed on Sesbania plants 2 months after sowing, and once a week thereafter. Twenty-one species of insect pests belonging to 15 families and 6 orders, and 3 species of unidentified tetranychid mites and 2 species of snails were recorded. Among them, 10 species, bean pod borer ( Maruca vitrata ), Cryptophlebia ombrodelta , Lampides boeticus , Trichoplusia ni , scarab beetles ( Anomala expansa and A. cupripes ), southern sting bug ( Nezara viridula ), smaller green leafhopper ( Edwardsiana flavescens ), Aphis craccivora , and Megalurothrips usitatus , attacked the leaflets of shoot tips, stems, and flowers. These pests were more common than the others, and occurred from May through December. The bean pod borer ( Maruca vitrata ) was recognized as the most serious pest. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。