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根据粘虫Ｍｙｔｈｉｍｎａｓｅｐａｒａｔａ（ｗａｌｋｅｒ）具有远祖岛迁飞能力的特性，在室内条件下，测试其长时间飞行的能源种类及消耗；试验设６ｂ、１２ｈ、２４ｈ、３６ｈ和４８ｈ等５种吊飞处理和不吊飞对照。结果表明，粘虫飞翔后体重显著下降，体重的减少量与吊测时间、实际飞翔时间及距离是正相关；粘虫飞翔前后体内脂肪含量差异显著，而蛋白质含量政党纲显变化；脂肪含量的下降趋势与虫体重下降一致，脂肪消耗量占体重消耗量的６０％以上，说明脂肪是粘虫远距离飞行的主要能源物质。随飞翔时间的增加，脂肪消耗的速率有逐渐减缓趋势：飞行导小时每克体重消耗脂肪雌斌为２３．６→８．９ｍ；／（ｈ·ｇ），雄斌为１１．８→７．２ｍ；／（ｈ·ｇ）；飞行每公里每克体重雌蛾消耗脂肪为４．０→１．７ｍｇ／（ｋｍ·ｇ），雄娥为２．２→１．４ｍｇ／（ｋｍ·ｇ）。
According to the characteristics of Mythimnaseparata (walker) migrating ability of Anzu Island, we test the energy type and consumption of long-distance flight under indoor conditions. Five types of fly-suspending treatments such as 6b, 12h, 24h, 36h and 48h Do not fly contrast. The results showed that the body weight of armyworms decreased significantly after flying, and the weight loss was positively correlated with the time of hanging test and the actual flying time and distance. The body fat content of armyworm before and after flying significant difference, while the protein content of party outline changed; the fat content decreased The trend is consistent with the drop in body weight of pests, with fat consumption accounting for more than 60% of body weight consumption, indicating that fat is the major source of energy for long-range flights of armyworms. With the increase of flight time, the rate of fat consumption has gradually slowed down: the average fat consumption per gram of body weight during flight was 23.6 → 8.9 m / h and the male was 11.8 → 7. 2m; / (h · g); the fly fat consumption per kilogram body weight of female moths was 4.0 → 1.7mg / (km · g), and the male was 2.2 → 1.4mg / (km · g) .