摘要
枇杷害蟲種類繁多，本省目前較重要的有小白紋毒蛾、荔枝葉蟎、花薊馬、咖啡木蠹蛾、捲葉蚜、芽蟎、金龜子類、天牛、棕櫛盾介殼蟲、粉介殼蟲等。小白紋毒蛾於4~5月間在新芽嫩葉嚙食，造成缺刻；荔枝葉璊主要於10月至翌年3月的乾旱季節發生，7月偶而亦可發生；花薊馬於10~12月在花部大量孳生，並侵害花及幼果；咖啡木蠹蛾年發生兩世代，第一世代於4~5月發生，主要為害枝條，第二世代於9~10月發生，主要為害花蕊及枝條；捲祬蚜主要於乾旱季節發生，為害部位為嫩葉；芽蟎發生以5~10月間較多，芽及嫩葉被害呈褐色，狀似病害；金龜子以幼蟲為害地下根部，嚴重影響生育；除此之外，其他害蟲為害情形較輕。在防治方面，除於發生時施藥防治外，並需配合清園工作以減少蟲源。
關鍵字
無資料並列摘要
Many pests are found on loquat plant such as small tussock moth, spilder mite, flower thrips, red coffee stem-borer, green citrus aphid, bud mite, cupreous chafer, long horn beetle, latania scale insect and mealybug. Small tussock mothsoccur on April to May, feeding on yound shoots or new leaves. Spider mites occur on the dry season from October to March. Flower thrips gathered at flower parts from October to December. Red coffee stem-borers appear two generations per year, the first generation occurs on April to May, attacking branches, while the second generation occurs on September to October, attacking flower-bud and branches. Green citrus aphids occur on dry season, feeding on young leaves. Bud mites occur on May to October, feeding on young leaves. The control of these pests mainly depend on agricultural chemical, but orchard sanitation could reduce pest sources.