1. 紫金县生态公益林管理中心,河源 517400;2. 河源市森林病虫害防治服务中心,河源 517000
详细信息
作者简介:陈家裕(1992—),男,本科,工程师,主要研究方向:森林资源培育和林业生态修复。
中图分类号:S763.1
1. Zijin County Ecological Public Welfare Forest Management Center,Heyuan 517400;2. Heyuan City Forest Pest Control Service Center,Heyuan 517000
摘要
摘要:【目的】松墨天牛是松材线虫传播的重要媒介,防治松墨天牛是科学预防松材线虫病发生的重要途径。【方法】本研究分别采用球孢白僵菌菌株感染松墨天牛使松墨天牛死亡,释放松墨天牛天敌花绒寄甲虫,使用引诱剂诱捕松墨天牛等生物防治手段控制林间松墨天牛数量。【结果】研究结果表明,使用球孢白僵菌的林区与对照区林区相比,对松墨天牛的致病力有显著差异,在龙窝黄洞林区、九树南母寺林区和九和乌禽林区球孢白僵菌对松墨天牛的感染率分别为 64.8%、64.0% 和 62.7%;三个林区在释放花绒寄甲虫后,对松墨天牛的防治效果分别为 42.43%、44.28% 和 53.93%,和各自对照区防治效果差异显著( p < 0.05),且对林木的正常生长无影响;引诱剂在不同林区对松墨天牛的诱捕数量存在一定差异,其中龙窝黄洞林区对松墨天牛诱捕量显著高于九树南母寺林区和九和乌禽林区( p < 0.05),而九树南母寺林区和九和乌禽林区诱捕数量差异不显著( p > 0.05)。但各林区引诱剂处理诱捕松墨天牛数量均显著高于对照组。【结论】总体来说,三种防治措施均能够较好的控制林间松墨天牛的数量,对环境无污染、操作简单,可在生产上大面积推广。
Abstract:【Objective】 Monochamus alternatus is an important medium for the transmission of Bursaphelenchus xylophilus,and the control of the M. alternatus is an important way to scientifically prevent the occurrence of pine wilt disease. 【Method】In this study, Beauveria bassiana strains were used to infect M. alternatus and cause the death of the M. alternatus,thenatural enemy of M. alternatus, Dastarcus helophoroides was released,attractant and other biological control methods wereused to trap M. alternatus to control the number of Monochamus alternatus. 【Result】The results showed that the forest areawith Beauveria bassiana had a significant difference in virulence against M. alternatus compared with the control area. Theinfection rates of Beauveria bassiana in Longwo Huangdong forest area,Jiushu Nanmusi forest area and the Jiuhe Wuqin forestarea were 64.8%,64.0% and 62.7%,respectively. The control effects after the release of Dastarcus helophoroides of thethree forest areas were 42.43%,44.28% and 53.93%,respectively. The control effect was significantly different from that ofthe control areas( p < 0.05),and the normal growth of trees was not affected;there was a certain difference in the numberof M. alternatus trapped in different forest areas with the use of attractant,and the amount of M. alternatus trapped in LongwoHuangdong forest area was significantly higher than that in Jiushu Nanmusi forest area and Jiuhe Wuqin forest area( p < 0.05),while there was no significant difference in the number of traps between Jiushu Nanmusi forest area and Jiuhe Wuqin forest area( p > 0.05). However,the number of the M. alternatus trapped by the attractant in each forest area was significantly higherthan that of the control group. 【Conclusion】In general,the three control measures can better control the number of the M.alternatus,with the characteristics of no pollution to the environment and simple operation,thus can be widely promoted inproduction.
HTML全文
参考文献(13)
[1]胡从峰 . 松材线虫病的危害与防治方法 [J]. 安徽林业科技, 2014, 40( 3): 78-79.
[2]王丽梅 . 松材线虫病的危害与防治对策 [J]. 广东蚕业,2022, 56( 3): 46-48.
[3]李计顺,潘佳亮,刘 超,等 . 2020 年全国松材线虫病疫情流行情况分析 [J]. 中国森林病虫, 2021, 40( 4): 1-4.
[4]葛迎春,张丽娟,韩 冰,等 . 松材线虫病综合防治策略分析 [J]. 现代农村科技, 2020( 8): 49.
[5]中华人民共和国海关总署公告 2021 年第 110 号 [J]. 中国对外经济贸易文告, 2021( 80): 19-20.
[6]孟洁菲 . 松材线虫病发生规律和防治技术 [J]. 现代园艺,2021, 44( 13): 100-101.
[7]杨 鼎,秦思源,迟世宽,等 . 基于 CiteSpace 的国内外松材线虫病研究现状及热点分析 [J]. 自然保护地, 2022,2( 2): 115-128.
[8]孙玉雷 . 松材线虫病发生特点及防治措施 [J]. 乡村科技,2021, 12( 14): 85-86.
[9]鲍 莉 . 松材线虫病的防治与处理 [J]. 江西农业, 2019( 16): 70.
[10]陈丽花 . 松材线虫病防治存在问题及对策 [J]. 乡村科技,2021, 12( 15): 102-103.
[11]李 成,刘 波 . 我国松材线虫病的发生与防治技术研究进展 [J]. 吉林林业科技, 2021, 50( 2): 39-41+48.
[12]覃贵勇 . 我国松材线虫病化学防治研究进展 [J]. 河南农业, 2016( 23): 38-40.
[13]王红星 . 松材线虫病的特点及防治方法 [J]. 现代农业研究, 2022, 28( 3): 121-123.
相关文章
施引文献
资源附件(0)
相关知识
松材线虫病防治方法介绍
【有效】江西省松材线虫病防治办法
小线虫、大危害!这里有一份松材线虫病防治硬核科普!
石阡全力筑牢松材线虫病防治屏障
咬定青山不放“松” 坚决打赢松材线虫病防治保卫战
科普 | 松材线虫病防治小知识
缙云:咬定青山不放“松” 打造松材线虫病防治体系示范样板
关于松材线虫病防治,这些要了解→
松材线虫病防治小知识 快快学起来
城步松材线虫病防治工作对策及成效
网址: 紫金县松材线虫病防治方法研究 https://m.huajiangbk.com/newsview1879697.html
上一篇: “松树癌症”的背后——松墨天牛 |
下一篇: 鹤溪街道:全力除治松材线虫病 清 |