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１９８４～１９９１年在浙江省瑞安市对马尾松毛虫ＤｅｎｄｒｏｌｉｍｕｓｐｕｎｃｔａｔｕｓＷａｌｋｅｒ各世代幼虫发育指数进行野外调整记载和统计，并与≥１０℃活动积温进行回归分析，预测该虫种群动态的发生期，取得了较理想的预测效果。
1984 to 1991 in Ruian City, Zhejiang Province of Dendrolimus punctiva Walker Dendrolimuspunctatus Walker developmental larval adjustment records and statistics, and with ≥ 10 ℃ activity temperature regression analysis to predict the population dynamics of the pest, and achieved better Predictive effect.