Pay attention to the treatment of soybean root flies

Recently, soybean root pods have occurred in some soybean plots in Tongbei Town of Bei’an City, Guofu Township of Baiquan County, Guanghua Township, Xingguo Township and Helun City, Donglin, Yonghe, etc. There are 50-60 heads of whitefly nymphs, cotyledons covered with soybeans and just two true leaves, which have caused serious leaf shrinkage. At present, the worm is in the nymph stage. Due to the late soybean seedlings in our province, the current seedlings are weak and not resistant to insect bites. All localities should strengthen publicity and monitoring of this pest, especially the cities and counties where soybean root turf mealy crops have occurred in the previous two years, should immediately organize technical personnel, go deep into the fields, investigate and guide, seize the opportunity, timely investigate pests, and ensure that this year Soybean seedlings are full. Control methods: 1, control soybean root flies, using diligent weeding can reduce the harm. 2. Drug control is performed on the nymph stage, which has not yet become a waxy protective layer and is suitable for the selection of one-year-old body wall. The medicine should use insecticides that absorb either internally or in contact with the contact.

Orion Series Round Shape Lights

Orion Series Round Shape Lights,High Quality Orion Series Round Shape Lights,Orion Series Round Shape Lights Details, MEDITECH ELECTRONICS

WuYi AnBo Medical Equipment Manufacturing Co.,Ltd , http://www.anbomedical.com