摘要
该文将花椒害虫区划为渭北黄土高原区,关中平原区,秦巴山区,陕南柑桔、花椒混栽区等4个区。并介绍了各区害虫系的特点。
The geographic divisions are Weibei loess plateau region,Gua- nzhong plain region,Qinling-Bashan mountain region,Southern of Shaanxi Citrus nobilis and Zanthoxylum bungeanum mixed planting region.The corresp- onding characteristics of those regions were also discussed.
出处
《陕西林业科技》
北大核心
1990年第1期27-28,共2页
Shaanxi Forest Science and Technology
