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利用伞抖、粘板、灯诱等3种新技术对广西桉树枝瘿姬小蜂(Leptocybe invasaFisher et La Salle)扩散进行监测,在大规模铲除感虫桉树品系DH201-2后,对抗性桉树品系广林9号等已不构成威胁。
Three kinds of new technologies, such as umbrella shaking, sticking plate and lamp lure, were used to monitor the spread of Leptocybe invasa Fisher and La Salle in Guangxi. After the large-scale eradication of the susceptible Eucalyptus strain DH201-2, the resistant Eucalyptus strains Guanglin 9, etc. no longer constitute a threat.