[1]赵志刚,王晨彬,王胜坤,等. 格木人工林内荔枝异形小卷蛾的生活史及其防治[J].西北林学院学报,2018,33(6):152-158.[doi:10.3969/j.issn.1001-7461.2018.06.25]
 ZHAO Zhi-gang,WANG Chen-bin,WANG Sheng-kun,et al. Life History of Cryptophlebia ombrodelta (Lepidoptera:Tortricidae) and Comprehensive Control in Erythrophleum fordii Plantation[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2018,33(6):152-158.[doi:10.3969/j.issn.1001-7461.2018.06.25]
点击复制

 格木人工林内荔枝异形小卷蛾的生活史及其防治()
分享到:

《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第33卷
期数:
2018年第6期
页码:
152-158
栏目:
出版日期:
2018-11-30

文章信息/Info

Title:
 Life History of Cryptophlebia ombrodelta (Lepidoptera:Tortricidae) and Comprehensive Control in Erythrophleum fordii Plantation
文章编号:
1001-7461(2018)06-0152-07
作者:
 赵志刚1王晨彬2王胜坤1王春胜1王欢1
 (1.中国林业科学研究院热带林业研究所 热带林业研究国家林业局重点实验室,广东 广州 510520;2.环境保护部南京环境科学研究所,江苏 南京 210042)
Author(s):
 ZHAO Zhi-gang1WANG Chen-bin2WANG Sheng-kun1WANG Chun-sheng1WANG Huan1
 (1.Key Laboratory of State Forestry Administration on Tropical Forestry Research,Research Institute of Tropical Forestry,Chinese Academy of Forestry,Guangzhou,Guangdong 510520,China; 2.Nanjing Institute of Environmental Sciences of the Ministry of Environmental Protection of China,Jiangsu,Nanjing 210042,China)
关键词:
 荔枝异形小卷蛾生活史形态特征格木综合防治
Keywords:
Cryptophlebia ombrodelta life history morphological characteristics Erythrophleum fordii comprehensive control
分类号:
S763.42
DOI:
10.3969/j.issn.1001-7461.2018.06.25
文献标志码:
A
摘要:
 格木(Erythrophleum fordii)是我国热带南亚热带地区一个珍贵用材树种,受荔枝异形小卷蛾(Cryptophlebia ombrodelta)蛀梢危害严重。采用野外调查和室内饲养相结合的方法,研究其生活史及各发育阶段特征,分析其各幼虫龄期特征及其在格木嫩梢的为害习性。实验室条件下,荔枝异形小卷蛾卵的发育历期平均为3.72 d,其孵化可全天发生;幼虫平均为20.43 d,可划分为5个龄期,各龄期头壳宽度和发育时间均随龄期上升呈指数增加;预蛹平均为3.28 d,蛹历期平均为8.67 d,14:00-16:00为蛹羽化高峰期;成虫寿命平均为9.38 d,雌虫寿命大于雄虫;一个世代约45.48 d。在广东省中部格木人工林内1 a可发生5代,第1代幼虫在3月中旬开始出现,4月中旬化蛹,4月下旬见成虫;第2~4代幼虫分别出现的时间为5月中旬、7月上旬和8月中旬,第5代从9月下旬持续至翌年3月,在格木人工林其通常以幼虫在其枝梢内越冬,有世代重叠现象。该虫在格木人工林内可大面积持续发生,同时为害多个嫩梢,幼虫钻蛀孔道长度平均为67.22 mm,为害高峰期为6-7月,即第2、3代为害最严重。基于荔枝异形小卷蛾生活史和格木生物学特性,探讨其防控方法及可行性,为开展格木人工林蛀梢害虫科学防控提供技术支撑。
Abstract:
Erythrophleum fordii (Caesalpiniaceae) is a valuable timber species in tropical and subtropical area in South China,and its plantations were damaged by Cryptophlebia ombrodelta (Lepidoptera:Tortricidae) severely.The life history and characteristics of each stage of C.ombrodelta were investigated through field survey in plantations of E.fordii combined with artificial feeding.The characteristics of larval instars and its damage on E.fordii were analyzed so as to provide scientific evidences for its control.The duration of C.ombrodelta eggs was 3.72 days,and their hatching occurred all day under laboratory condition.The duration of larvae averaged 20.43 days and could be divided into five instars,insect head carapace widths and duration of each instars increased exponentially with larva development.The durations of prepupae and pupae averaged 3.28 and 8.67 days,respectively,and the peak of pupae eclosion were at 14:00-16:00.The mean adult longevity was 9.38 days,and the longevity of female was longer than that of male,each generation averaged about 45.48 days.C.ombrodelta occurred 5 generations in E.fordii plantation in the middle region of Guangdong Province.The larvae of the first generation initiated in mid-March with pupae in mid-April and adult in late April,the second to fourth generation larvae appeared in mid-May,early July and mid-August,respectively,the fifth generation lasted from late September to the next year March,and larvae usually was overwintering in E.fordii shoots,the overlapping generations was common.It could occurred continuously in large scale in E.fordii plantations,and infected young shoots massively at the same time,shoot length of boring averaged 67.22 mm.Pest occurrence peak continued from June to July,the damages of the second and third generations were more serious.The prevention and control method and feasibility of C.ombrodelta were discussed based on its life history and E.fordii biological characteristics,which would provide technical supports for scientific prevention and control about this shoot borer in E.fordii plantations.

相似文献/References:

[1]李亚藏,梁彦兰,王庆成. 铅对山梨和山荆子光合作用和叶绿素荧光特性的影响[J].西北林学院学报,2012,27(05):21.
 LI Ya-cang,LIANG Yan-lan,WANG Qing-cheng. Influence of Pb on Photosynthesis and Chlorophyll Fluorescence Characteristics in Pyrus ussuriensis and Malus baccata [J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(6):21.
[2]张小咏,李佳,杨艳昭,等. 基于SWAT模型的长江源区径流模拟[J].西北林学院学报,2012,27(05):38.
 ZHANG Xiao-yong,LI Jia,YANG Yan-zhao,et al. Runoff Simulation of the Catchment of the Headwaters of the Yangtze River Based on SWAT Model[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(6):38.
[3]杨红旗,陈广辉,王金林. PVAc改性酚醛树脂制备铝木复合材料研究[J].西北林学院学报,2013,28(01):170.[doi:10.3969/j.issn.1001-7461.2013.01.34]
 YANG Hong-qi,CHEN Guang-hui,WANG Jin-lin. PF Adhesive Modified by PVAc for Manufacturing Technology of Decorative Fiberboard with Aluminum Foils[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(6):170.[doi:10.3969/j.issn.1001-7461.2013.01.34]
[4]江涛,李秀荣,谢延军,等. 微波预处理对巨尾桉木材渗透性的影响[J].西北林学院学报,2013,28(01):174.[doi:10.3969/j.issn.1001-7461.2013.01.35]
 JIANG Tao,LI Xiu-rong,XIE Yan-jun,et al. Effects of Microwave Pretreatment on the Permeability of Eucalyptus grandis×Eucalyptus urophylla[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(6):174.[doi:10.3969/j.issn.1001-7461.2013.01.35]
[5]牛晓霆,王逢瑚,曹新民. 明清家具匠师原木下料的工艺原则及措施[J].西北林学院学报,2013,28(01):178.[doi:10.3969/j.issn.1001-7461.2013.01.36]
 NIU Xiao-ting,WANG Feng-hu,CAO Xin-min. Techniques and Principles of Log Cuttings of Furniture Makers in Ming and Qing Dynasties[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(6):178.[doi:10.3969/j.issn.1001-7461.2013.01.36]
[6]吕金阳,覃卓凯,舒辉,等. 银杉木材构造美学价值[J].西北林学院学报,2013,28(01):183.[doi:10.3969/j.issn.1001-7461.2013.01.37]
 LV Jin-yang,QIN Zhuo-kai,SHU Hui,et al. Esthetical Values in Wood Structure of Cathaya argyrophylla[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(6):183.[doi:10.3969/j.issn.1001-7461.2013.01.37]
[7]杨艳红,张海敏,孙景荣. 基于传统文化视角的现代家具设计探析[J].西北林学院学报,2013,28(01):188.[doi:10.3969/j.issn.1001-7461.2013.01.38]
 YANG Yan-hong,ZHANG Hai-min,SUN Jing-rong. Study of Modern Furniture Design Based on Traditional Culture[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(6):188.[doi:10.3969/j.issn.1001-7461.2013.01.38]
[8]黄圣游,叶喜. 新中式家具“中式”传统的界定[J].西北林学院学报,2013,28(01):192.[doi:10.3969/j.issn.1001-7461.2013.01.39]
 HUANG Sheng-You,YE Xi. Definition of Traditional Element in New Chinese Style Furniture[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(6):192.[doi:10.3969/j.issn.1001-7461.2013.01.39]
[9]韩维生,赵明磊,王宏斌. 基于阈限理论的设计尺度体系[J].西北林学院学报,2013,28(01):197.[doi:10.3969/j.issn.1001-7461.2013.01.40]
 HAN Wei-sheng,ZHAO Ming-lei,WANG Hong-bin. Design Scale System Based on Threshold Theory[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(6):197.[doi:10.3969/j.issn.1001-7461.2013.01.40]
[10]宋杰,侯建军,申黎明. 按摩椅按摩头包覆层对按摩舒适性的影响[J].西北林学院学报,2013,28(01):202.[doi:10.3969/j.issn.1001-7461.2013.01.41]
 SONG Jie,HOU Jian-jun,SHEN Li-ming. Influence of Massager Coat Layer of Massage Chairs on the Degree of Comfort[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(6):202.[doi:10.3969/j.issn.1001-7461.2013.01.41]

备注/Memo

备注/Memo:
 收稿日期:2018-01-10修回日期:2018-03-29
基金项目:国家自然科学基金项目(31400534);中央公益性科研院所基本专项(CAFYBB2014QB039)。
作者简介:赵志刚,男,博士,副研究员,研究方向:森林培育。E-mail:zhaozhigang1979@126.com
更新日期/Last Update: