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江苏咖啡豹蠹蛾风险分析(PDF)

《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

Issue:
2019年06期
Page:
207-210
Column:
研究简报
publishdate:
2019-11-25

Article Info:/Info

Title:
Risk analysis of Zeuzera coffeae Nietner in Jiangsu Province
Article ID:
1000-2006(2019)06-0207-04
Author(s):
JU Yunwei1 ZHU Chenxi1 YAN Xiaoru12 ZHANG Yu1 WU Yali1 ZHAO Yuling1 WANG Kechun3LI Yongrong4
(1. Co-Innovation Center for the Sustainable Forestry in Southern China, College of Forestry, Nanjing Forestry University, Nanjing 210037, China; 2.Suzhou High-tech Zone(Huqiu District)Forestry Station, Suzhou 215010, China; 3.Jiangsu Shuimu Agricultural Landscape Co., Ltd., Jurong 212400, China; 4.Nanjing Green Earth Thin Shell Pecan Technology Co., Ltd., Nanjing 210014,China)
Keywords:
Carya illinoinensis Koch Zeuzera coffeae Nietner risk analysis Jiangsu
Classification number :
S763.42
DOI:
10.3969/j.issn.1000-2006.201901032
Document Code:
-
Abstract:
【Objective】The risk analysis of Carya illinoinensis Koch harmed by Zeuzera coffeae Nietner was conducted to determine the degree of hazard, which provided a reference for the prevention and control of Z. coffeae in the production of C. illinoinensis.【Method】From 2016 to 2017, four sample lands(50 m × 50 m)of C. illinoinensis Koch planting bases in Luhe of Nanjing and Jurong of Zhenjiang of Jiangsu Province, were investigated for the damage caused by Z. coffeae Nietner to the C. illinoinensis Koch forest. Seven sample plots were selected from each sample land by the diagonal method, and ten sample plots from each sample were selected by interlaced sampling. The calculation method of the damaged rate of C. illinoinensis Koch is the total number of damaged C. illinoinensis Koch divided by the total number of plants investigated. According to the evaluation criteria of forestry pest risk analysis, the risk degree of Z. coffeae was quantitatively analyzed for the first time, and the risk analysis was carried out by a comprehensive analysis method.【Result】The damaged rate of C. illinoinensis Koch was 41.43% for 3-year-old victims; the rate of 4-year-old victims was 32.86%; the rate of 5-year-old victims was 22.14%; the rate of 6-year-old victims was 17.86%. Based on the rules of pest risk analysis, we categorized the risk level of Z. coffeae Nietner using five indexes: the distribution, potential degree of damage, economical value of infected host plants, possibility of transmission and spreading, and difficulty of risk management in Jiangsu. The values of the five indexes were calculated as 2.00, 3.00, 1.80, 3.00 and 1.67, respectively. The overall risk value of Z. coffeae Nietner was 2.22. 【Conclusion】Through the analysis of the spread, harm, and risk of Z. coffeae Nietner, it is considered to be a highly dangerous pest for C. illinoinensis Koch. During production, the monitoring of Z. coffeae Nietner should be strengthened, and timely detection and prevention should be carried out to control the density of this insect population; this will reduce the negative impact on the economic and ecological benefits of C. illinoinensis.

References

[1] 刘联仁. 咖啡豹蠹蛾生物学特性的初步观察[J]. 四川果树, 1995(3):12-13. LIU L R. Preliminary observation on the biological characteristics of Zeuzera coffeae Nietner[J]. Sichuan Fruits, 1995(3):12-13.
[2] 冯荣扬, 郭良珍, 梁恩义, 等. 咖啡豹蠹蛾生物学特性及其防治[J]. 植物保护, 2000,26(4):12-14.DOI:10.3969/j.issn.0529-1542.2000.04.005. FENG R Y, GUO L Z, LIANG E Y, et al. Bionomics and control of Zeuzera coffeae Nietner[J]. Plant Protection, 2000, 26(4): 12-14.
[3] 薛婷婷, 刘嘉, 沈永宝, 等. 温度对薄壳山核桃种子萌发的影响及其机制初探[J]. 中南林业科技大学学报, 2017,37(11):42-50.DOI:10.14067/j.cnki.1673-923x.2017.11.008. XUE T T, LIU J, SHEN Y B, et al. Study on the seed germination characteristic of Carya illinoensis[J]. Journal of Central South University of Forestry & Technology, 2017, 37(11): 42-50.
[4] 韩杰, 张明, 林苏宝, 等. 不同修剪措施对薄壳山核桃幼树光合特性的影响[J]. 南京林业大学学报(自然科学版), 2017,41(6):13-18.DOI: 10.3969/j.issn.1000-2006.201703024. HAN J, ZHANG M, LIN S B, et al. Effects of different pruning measures on the photosynthetic characteristics of pecan seedlings[J]. Journal of Nanjing Forestry University(Natural Sciences Edition), 2017, 41(6): 13-18.
[5] 刘壮壮, 曹凡, 张瑞, 等. 5个薄壳山核桃品种花粉形态电镜扫描观察[J]. 经济林研究, 2016,34(2):137-142. DOI: 10.14067/j.cnki.1003-8981.2016.02.025. LIU Z Z, CAO F, ZHANG R, et al. Observation of pollen morphologies in five cultivars of Carya illinoensis by SEM[J]. Nonwood Forest Research, 2016, 34(2): 137-142.
[6] 郭新峰. 宁国市山核桃蛀干性害虫的发生规律及防治技术[J]. 现代农业科技, 2010(7):202-203. DOI: 10.3969/j.issn.1007-5739.2010.07.139. GUO X F.Occurrence and control techniques of stem borers on Carya cathayensis Sarg. in Ningguo City[J]. Modern Agricultural Science and

Last Update: 2019-11-30