Research advance in function of applying Metarhizium against Brontispa longissima

Brontispa longissima(Gastro),which is introduced into China in recent years,is a devastating pest on plants of the palm family(palmae).Applying Metarhizium against Brontispa longissima has a broad prospect.The article reviewed research on classifying status of Metarhizium spp,its invasion mechanism and biological prevention and control.In order to increase the controlling effects of Metarhizium on Brontispa longissima,the screening of high toxicity strain of Metarhizium should be strengthened.Influence of temperature,humidity,ultraviolet and contact of bactericide on Metarhizium should be avoided to improve its control effect when applied on Brontispa longissima.