曹少杰 王錄軍


摘要 [目的]掌握渭南地區(qū)主要經(jīng)濟(jì)作物上薊馬種類及寄主。[方法]調(diào)查陜西渭南地區(qū)及其周邊縣區(qū)的果樹、農(nóng)田作物、蔬菜、花卉等植物上的薊馬種類及寄主。[結(jié)果]經(jīng)過鑒定發(fā)現(xiàn)薊馬種類共 36種,屬于2亞目4亞科15屬,其中煙薊馬、華簡管薊馬、稻簡管薊馬為危害渭南地區(qū)植物的優(yōu)勢種類。[結(jié)論]研究結(jié)果為薊馬的防治和蟲情測報提供了參考。
關(guān)鍵詞 薊馬;種類;寄主;渭南地區(qū)
中圖分類號 S433 文獻(xiàn)標(biāo)識碼 A 文章編號 0517-6611(2017)13-0004-02
Investigation on Thrips Species and Their Hosts in Weinan, Shaanxi
CAO Shao-jie, WANG Lu-jun
(Weinan Vocational and Technical College, Weinan, Shaanxi 714000)
Abstract [Objective] The aim was to study Thrips species and their hosts in Weinan, Shaanxi.[Method] An investigation on Thrips and their hosts on the fruit treescrops, vegetables, flowers and other plants was carried out in Weinan City and its surrounding counties.[Result] Total 36 species which belonged to 15 genus of 4 subfamilies of 2 suborers were identified.Thrips tabaci, Haplothrips (Haplothrips) aculeatus, Haplothrips (Haplothrips) chinensis were identified as dominant harmful species in the area.[Conclusion] The study provides reference for the control of Thrips species and pest prediction.
Key words Thrips;Species;Hosts;Weinan
薊馬是一種常見的小型昆蟲,由于體型較小,又善于隱蔽,而且危害方式和癥狀也較為特殊,往往會忽略其存在。然而,隨著人們對害蟲防治的關(guān)注和研究,各地對薊馬的危害規(guī)律及其種類都有了較詳細(xì)的調(diào)查和研究[1-11]。近幾年,隨著渭南市農(nóng)業(yè)產(chǎn)業(yè)結(jié)構(gòu)的調(diào)整,溫室大棚數(shù)量不斷增加,果樹、蔬菜、花卉等的種植面積也在不斷擴(kuò)大,給薊馬等一些小型昆蟲提供了生存空間和繁殖條件,薊馬成為需要重點防治的蟲害之一,但目前對渭南地區(qū)薊馬昆蟲的種類及其危害寄主的研究鮮見報道。鑒于此,筆者對渭南地區(qū)主要經(jīng)濟(jì)作物上薊馬危害種類進(jìn)行了調(diào)查及鑒定,明確其危害方式和癥狀,以期為薊馬的防治和蟲情測報提供參考。
1 材料與方法
1.1 材料 以渭南市及周邊縣區(qū)果樹、蔬菜、農(nóng)田等生產(chǎn)基地作為調(diào)查地點,在不同作物種類植株上采集薊馬標(biāo)本,對花和較小的植株可直接刷取,對難以觀察到的薊馬,需抖動植株使薊馬落入白色磁盤和白布上,然后用小毛筆直接刷??;……