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《Journal of Anhui Agricultural Sciences》 2004-05
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Study on the Spatial Distribution Pattern of the Larvae of Parocneria furva and its Sampling Technique

Su Xinlin et al (Xuzhou Higher Vocational School of Bio engineering,Xuzhou,Jiangsu 221006)  
Parocneria furva is one of the pests in Platycladus orientalis.Eleven methods were used to determine the larvae spatial pattern of Parocneria furva in arborvitae wood. The results showed that the spatial distribute pattern fitted the negative binomial series and the larvae had a clumped spatial distribution. The formula for determining the optimum theoretical sampling number was provided. The average errors of several sampling methods for sampling larval population in the field were compared and the chessboard method was the best.
【CateGory Index】: S763.7
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Chinese Journal Full-text Database 2 Hits
1 LI Hai-xia1,ZHOU Zhi-jun2,GUO Shu-ping2,YUAN Xian-lei2(1.Fast-growing & Forest-tree Cultivation Key Lab.,Heilongjiang Forest Research Institute,Harbin 150040,Heilongjiang,China;2.Heilongjiang Forestry Institute);Spatial Distribution Pattern of the Larvae of Anoplophora glabripennis[J];Protection Forest Science and Technology;2009-02
2 CHEN Wei-min1,JIN Jiu-hong2,SHI Zu-hua3(1.Hangzhou Forest Pest Control Station of Zhejiang,Hangzhou 310009,China;2.Xiaoshan Forestry Bureau of Zhejiang,Xiaoshan 311203,China;3.Zhejiang University Institute of Applied Entomology,Hangzhou 310029,China);Occurrence and Control of Parocneria furva in Xiaoshan[J];Journal of Zhejiang Forestry Science and Technology;2005-05
Chinese Journal Full-text Database 2 Hits
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2 SHU Jin-ping,PAN Yong-zhi (Faculty of Conservation Biology,Southwest Forestry College, Kunming Yunnan 650224,China);A Study on the Spatial Distribution Pattern of Dioryctria rubble[J];Journal of Southwest Forestry College;2003-02
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