桉树枝瘿姬小蜂幼虫林间化学防治试验

doi:10.3969/j.issn.1009-7791.2013.04.010

亚热带植物科学 ›› 2013, Vol. 42 ›› Issue (04): 325-328.DOI: 10.3969/j.issn.1009-7791.2013.04.010

桉树枝瘿姬小蜂幼虫林间化学防治试验

郑宏

（龙岩市新罗区林业局，福建龙岩 364000）

收稿日期:2013-05-22 修回日期:2013-05-22 出版日期:2013-12-10 发布日期:2013-12-10
通讯作者: 郑宏
作者简介:郑宏(1968-)，男，高级工程师，从事森林病虫害综合防治研究和管理工作。
基金资助:
福建省科技厅重点项目(2012N0008)、福建省林业厅科技项目(闽林科[2005])

The Chemical Control Test of the Larvae of Leptocybe invasa in Field

ZHENG Hong

(Forest Bureau of Xinluo District, Longyan 364000, Fujian China)

Received:2013-05-22 Revised:2013-05-22 Online:2013-12-10 Published:2013-12-10
Contact: ZHENG Hong

摘要/Abstract

摘要： 选用70%吡虫啉水分散粒剂、40%毒死蜱乳油、25%噻虫嗪水分散粒剂以及这3种农药的混配剂，分别稀释成5、10、20倍液，采用注干法对桉树枝瘿姬小蜂幼虫进行林间药效试验。试验表明，施药30 d后，相同浓度的不同药剂对桉树枝瘿姬小蜂幼虫的校正死亡率则存在极显著差异。混配剂5倍液的防治效果最好，在30 d内对桉树枝瘿姬小蜂幼虫的校正死亡率为81.63%。施药后5～10 d，桉树枝瘿姬小蜂幼虫的死亡率增长速度最快；施药10 d后，死亡率的增长速度明显变缓。同一种药剂的浓度越高，对桉树枝瘿姬小蜂幼虫的致死时间越短。

关键词: 桉树枝瘿姬小蜂, 虫瘿, 化学防治试验, 致死中时间

Abstract: With 70% imidacloprid, 40% chlorpyrifos，25% thiamethoxam and the mixture pesticides were carried out in a dilution ratio of 5×, 10× and 20× concentration to control Leptocybe invasa larvae by the trunk injection method, respectively. The results showed that after 30 d, the corrected mortality are different with same concentration of different pesticides, and the corrected mortality is extremely significant . The 5× concentration is the most effects, and the corrected mortality is 81.63% in 30 d. The death ratio of Leptocybe invasa larvae is the largest increase in 5～10 d, and over 10 d it is slower. The higher concentration of pesticides , the median lethal time is fast for the Leptocybe invasa larvae.

Key words: Leptocybe invasa, eucalyptus galls, chemical control test, median lethal time

中图分类号:

S763.3

郑宏. 桉树枝瘿姬小蜂幼虫林间化学防治试验[J]. 亚热带植物科学, 2013, 42(04): 325-328.

ZHENG Hong. The Chemical Control Test of the Larvae of Leptocybe invasa in Field[J]. Subtropical Plant Science, 2013, 42(04): 325-328.

参考文献

[1] 张华峰,康文通,陈顺立,等. 不同桉树品系与桉树枝瘿姬小蜂危害关系的研究[J]. 福建林学院学报, 2012,32(4): 345-349.

[2] Viggiani G, Laudonia S, Bernardo U. The increase of insect pests in Eucalyptus[J]. Informatore-Agrario, 2000,58(12): 86-87.

[3] Kim I K, Mendel Z, Protasov A, et al Taxonomy, biology, and efficacy of two Australian parasitoids of the eucalyptus gall wasp, Leptocybe invasa Fisher & La Salle (Hymenoptera: Eulophidae: Tetrastichinae)[J]. Zootaxa, 2008,1910: 1-20.

[4] 李德伟,吴耀军,蒋学建,等. 寄生于桉树枝瘿姬小蜂的一种长尾啮小蜂[J]. 林业科技开发, 2010,24(4): 51-54.

[5] 梁一萍,郑礼飞,李奕震,等. 桉树枝瘿姬小蜂中国本地自然天敌调查与捕食性天敌的捕食观察[J]. 广东林业科技, 2010,26(5): 1-5.

[6] 陈尚文,罗基同,杨秀好,等. 黄色粘板对桉树枝瘿姬小蜂成虫的引诱及在监测中的应用[J]. 广西林业科学, 2009,38(4): 199-203.

[7] Jacob J P, Devaraj R, Natarajan R. Outbreak of the invasive gall inducing wasp Leptocybe invasaon eucalypts in India[J]. News-letter of the Asia-Pacific Forest Invasive Species Network, 2007(8): 4-5.

[8] 刘桂安. 桉树枝瘿姬小蜂的发生与综合防控技术研究[J]. 绿色科技, 2011,6(6): 177-178.

[9] 林明生,徐家雄,赵丹阳,等. 虫线清乳油防治桉树枝瘿姬小蜂试验[J]. 广东林业科技, 2009,25(1): 41-44.

[10] 孙德莹,罗基同,张天栋,等. 噻虫啉防治桉树枝瘿姬小蜂试验[J]. 现代化农业, 2011,1(1): 17-18.

[11] 张苗苗,黄焕华,莫晓勇,等. 浅谈桉树枝瘿姬小蜂防治途径[J]. 桉树科技, 2012,29(3): 38-43.

[12] 周又生,赵焕萍. 应用球孢白僵菌防治芒果树脊胸天牛的研究[J]. 北京林业大学学报, 1998,20(4): 65-69.

[13] 宋漳,卢凤美,陈辉. 金龟子绿僵菌室内侵染刚竹毒蛾试验[J]. 福建林学院学报, 2002,22(2): 120-123.

[14] 何学友,陈顺立,杨希,等. 金龟子绿僵菌在森林土壤中的分布及对松墨天牛致病性测定[J]. 菌物学报, 2007,26(2): 289-294.

[15] Shimazu M. Effect of temperature on growth of Beauveria bassiana F-263, a strain highly virulent to the Japanese pine sawyer, Monchamus alternatus, especially its tolerance to high temperatures[J]. Applied Entomology and Zoology, 2004,39(3): 469-475.

编辑推荐

Metrics

闽ICP备11008787号-5　

桉树枝瘿姬小蜂幼虫林间化学防治试验

The Chemical Control Test of the Larvae of Leptocybe invasa in Field

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 1

编辑推荐

Metrics