梢斑螟属昆虫物种、危害植物及组织概况与探讨

The species,host plant,tissues and discussion of Dioryctria

通过介绍梢斑螟属昆虫物种数、寄主植物与危害组织概况,结果表明:梢斑螟属昆虫拉丁名物种98种;23个拉丁学名同种异名,21个拉丁学名属内同种异名,2物种为属间同种异名;寄主植物已知梢斑螟属昆虫59物种,主要危害松属(Pinus)、云杉属(Picea)、冷杉属(Abies)、铁杉属(Tsuga)、黄杉属(Pseudotsuga)、刺柏属(Juniperus)、落叶松属(Larix)、落羽杉属(Taxodium)等8属针叶树种;58种取食组织明确,优势取食组织物种数依次为球果>嫩枝>芽=干>溃疡>形成层>针叶=锈腐病处>愈伤组织。人类对该属昆虫某些种类已成功控制。本文提出了防治该属昆虫的措施。

Species number, host plant, and hazard tissue were introduced.The result showed that there was 98 Dioryctrria latin species, 23 latin congener synonym, 21 latin congener synonym with the genus, 2 intergeneric congener synonym. There were 59 species Dioryctria whose host plant were known mainly jeopardized Pinus, Picea, Abies, Tsuga, Pseudot-suga, Juniperus, Larix, Taxodium.The feeding tissue of 58 species was explicit.Superiority feeding tissue species amount arrangement was core〉twiggery〉bud=trunk〉cambium gall〉cambium layer〉needle=rust swellings〉callus.Some kinds insects of Dioryctria were successfully controlled by human.The measure which used to control the insects of Dioryc-tria was raised in this paper.