"A picture to understand" Heilongjiang province rice leafminer fly will generally occur moderately How to control look here

Northeast Network June 5 (Hu Yajun reporter Wang Liang) reporter learned from the Heilongjiang Provincial Plant Inspection and Plant Protection Station that according to the field monitoring of rice leafminer flies in various places, combined with the comprehensive analysis of wintering base and meteorological conditions, it is expected that the overall occurrence of rice leafminer flies in Heilongjiang Province this year will be moderate, the incidence is lighter than usual, and the peak period of larval pests is early to mid-June.

Crop intelligence

It is understood that the main occurrence areas are the eastern and southern mountainous and semi-mountainous areas, especially the plots with slow seedlings, deep water layer and high egg drop. All localities should strengthen field investigations, do a good job in monitoring, forecasting, and prevention and control guidance, and make preparations for prevention and control as soon as possible for plots of land where seedbeds are not taken and medicines are taken, and where the amount of eggs falling from deep water layers is high, and prevention and control targets are met, and prevention and control measures are taken in a timely manner to effectively control the harm caused by rice leafminer flies.