Spatial Distribution Pattern for Larva of Olethreutinae spp in Myricarubra Sieb et Zucc Plantation and Its Application
Wu Zhiyuan Wu Lurong Huang Delong (Fijian
College of Forestry, Nanping, Fijian 353001) (State owned Forest Farm of Yongan City, Fijian
366000) Liao Zuhui (Nanping City Forest Committee of Fujian Province 353000)
Several methods were used to measure the spatial distribution pattern for the larva of
Olethreutinae spp in Myrica rubra Sieb et Zucc plantation in Fijian Province The results
showed that the larva obeyed Negative Binomial distribution, and which basic component of
spatial distribution is loose colony,the aggregated distribution would diffuse continually The
optimal sampling number was calculated by Iwao 's method
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