Eleven species of alien invasive forest insect pests have been found since the early time that insect species had been taken recorded in China. Their origins, inland distribution, invasive time, hosts, causing damage ...Eleven species of alien invasive forest insect pests have been found since the early time that insect species had been taken recorded in China. Their origins, inland distribution, invasive time, hosts, causing damage are recorded in this paper for the evidence of biological invasion. Their control methods are also studied or discussed.展开更多
In China the research in the phusiology of forest in inseets began in the 1970s,and in the 1980s a great deal of research works was done in this field,a lot of which were concen-trated on the isolation,identification ...In China the research in the phusiology of forest in inseets began in the 1970s,and in the 1980s a great deal of research works was done in this field,a lot of which were concen-trated on the isolation,identification and synthesis of sex pheromones on the injurious forest in-seets with in Lepidopteron and Coleopteron.In the field of tree resistance physiology,some ad-vanees were achieved in the resislance mechanism of poplar to Longicorn beetles and prominents.The research of the resistance of plne to Matsucoccusmalsumurae Kuwana is now also going on.In addition,the seductive function of plant sex seducements to the Longicorn bee-tle and its digestion physiology are also being studied.Many reports on the analysis of proteins,isoenzymes and amino acids applied to classification of Longicorn beetles,Pine moths and Aphids have been published.A relatively deep insight was gained in the physiological characters of overwintering larvae of Coleophoradahuriea Flkv.in the deep cold region of Hellongjiang展开更多
文摘Eleven species of alien invasive forest insect pests have been found since the early time that insect species had been taken recorded in China. Their origins, inland distribution, invasive time, hosts, causing damage are recorded in this paper for the evidence of biological invasion. Their control methods are also studied or discussed.
文摘In China the research in the phusiology of forest in inseets began in the 1970s,and in the 1980s a great deal of research works was done in this field,a lot of which were concen-trated on the isolation,identification and synthesis of sex pheromones on the injurious forest in-seets with in Lepidopteron and Coleopteron.In the field of tree resistance physiology,some ad-vanees were achieved in the resislance mechanism of poplar to Longicorn beetles and prominents.The research of the resistance of plne to Matsucoccusmalsumurae Kuwana is now also going on.In addition,the seductive function of plant sex seducements to the Longicorn bee-tle and its digestion physiology are also being studied.Many reports on the analysis of proteins,isoenzymes and amino acids applied to classification of Longicorn beetles,Pine moths and Aphids have been published.A relatively deep insight was gained in the physiological characters of overwintering larvae of Coleophoradahuriea Flkv.in the deep cold region of Hellongjiang
