%0 Journal Article
%T Comparative study of the formulas for calculating of outbreak control multi\|cycle plant disease<br>多循环植物病害病情控制效果计算公式的比较
%A LIU Ying
%A MA Haixia
%A YANG Xindong
%A Jilin Agricultural University
%A College of Agriculture
%A Changchun
%A China Jilin Province Institute of Agricultural Sciences
%A Plant Protection Institute
%A Gongzhuling
%A China
%A <br>刘影
%A 马海霞
%A 杨信东
%J 生态学报
%D 2010
%I 
%X In this study,after comparing of three formulas that they are Abbott formula,Henderson-Tilton formula and Yang xindong formula for calculating of outbreak control multi-cycle plant disease,there is the result:Yang xindong formula is the optimization.In Abbott formula,the more the radio of the initial epidemic situation in treatment and control is,the greater error is;The smaller the values of the initial epidemic situation in treatment and control are,the greater error is.The greater the values of final epi...
%K control effect of multi\|cycle plant disease
%K Abbott formula
%K Henderson\|Tilton formula
%K Yang xindong formula<br>多循环植物病害控制效果
%K Abbott公式
%K Henderson\|Tilton公式
%K 杨信东公式
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=FE163E5DB2274E5937319DE98913EC37&aid=7D5B6F5F8F6B919437EEC40F8984FB73&yid=140ECF96957D60B2&vid=340AC2BF8E7AB4FD&iid=5D311CA918CA9A03&sid=CB3D341D9E11A799&eid=5BE42E3678D12170&journal_id=1000-0933&journal_name=生态学报&referenced_num=0&reference_num=29