An introductory review on the common brown leafhopper(Orosius orientalis):A new soybean pestOA

Soybean pests are one of the major factors limiting yield improvement.With the expansion of area and changes in cropping patterns,a number of new pests have been identified in the main soybean production areas of China.The common brown leafhopper,Orosius orientalis,is a new pest associated with soybean stay-green virus that has been discovered on cultivated soybean crop in the Yellow-Huai-hai region of China in recent years.The polyphagous insect has a wide feeding range and infests a variety of important grain and cash crops.This paper presents the basic information,geographical distribution,hosts,damage characteristics,plant virus transmission,occurrence patterns,and prevention and control measures O.orientalis.This review also provides insights into integrated prevention and control of the genus Orosius as an insect vector.