Who is the strongest animal all over the world? A whale*, an elephant or a bear? The answer is an ant!...

[目的]分析大区域范围内大田尺度上气候变化(主要是温度和降水)对棉蚜发生程度的影响。[方法]基于黄淮海和长江流域1991~2010年50......

为探究不同体色生物型烟蚜Myzus persicae取食行为的差异,明确其在烟田的分布特征,利用刺探电位图谱(EPG)技术测定了红色型、绿色......

小麦蚜虫是我国重要的害虫类群,应用麦类作物品种抗虫性能有效减少化学杀虫剂的使用,减少天敌杀伤,保护农田生态环境.本文从经典的......

Mutualistic interactions between ant and aphid species have been the subject of considerable historical and contemporary......

This article was to study the potential resistance mechanism of three different wheat varieties (Ww2730, Xiaoyan 22 and ......

该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......

Field studies were conducted in 2012 and 2013 to evaluate weed and insect control efficacy with glyphosate at 1 230 g ai......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

Plant viruses in the families Luteoviridae and Geminiviridae are phloem restricted and are transmitted in a persistent,c......