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为害红花的蚜虫是蚜科长管蚜属的昆虫,其学名为Macrosiphum gobonis Matsumura. 在黑龙江省每年六月中旬,日平均温19℃时,是迁到红花始期,至七月下旬到八月上旬,日平均温22-26℃时,达到最大数量,九月上、中旬,日平均温在15℃时,离开红花,去浅土层内和牛蒡等菊科植物的叶背越冬。此蚜虫数量消长与温度、湿度、降雨量、播种期、品种、天敌、间作物、栽培地块等的影响均有密切关系。在防治方法方面,除使用药剂防治外,还可通过适期早播、选用抗虫品种及小面积上的红花与邓铃薯间作等途径。
The aphid, which infects crocus, is aphid belonging to the genus Aphididae and its scientific name is Macrosiphum gobonis Matsumura. In Heilongjiang Province, every year in mid June, the average daily temperature is 19 ℃, it is moved to the early stage of safflower until late July In early August, the average daily temperature of 22-26 ℃, reaching the maximum number of September, midday, the average daily temperature at 15 ℃, leave safflower, to shallow soil and burdock and other compositae overwinter leaves . The quantity and growth of aphids were closely related to the effects of temperature, humidity, rainfall, sowing date, breed, natural enemies, intercrop crops and cultivation plots. In the prevention and treatment methods, in addition to the use of pharmaceutical control, but also by early sowing the appropriate period, the selection of insect-resistant varieties and small areas of safflower and intercropping for other ways.