Customized specifications for the use of white pine building wooden square fixation engineering

Description :

　　Entering AugustWood manufacturerAttention should be paid to the genus Platycodon, belonging to the family Platycodon in the order Hemiptera. It is native to North America and mainly harms species of the genus Platycodon. Adults and nymphs suck on leaf sap, causing dense white spots to form on the front of the affected leaves and rust spots on the back, affecting leaf photosynthesis and leading to weakened tree vigor. Severely affected leaves turn yellow and fall off.

　　According to the 66th issue of the monitoring and forecasting of harmful organisms in forestry and landscaping in Hefei, "Occurrence and prediction of the square winged stink bug in the plane tree in August", currently, the square winged stink bug in the plane tree in Hefei has entered its peak period of harm, and some road sections are more severely affected. In mid to late July, the third generation of the square winged stink bug on the plane tree is at its peak of harm. It is expected that the first half of August will be the peak period of harm to the fourth generation nymphs and adults. At the same time, the generation overlap of the plane tree square winged net bug is becoming increasingly severe, and it can be found in various stages during the same period, with severe overlapping of stages.

　　Prevention and control suggestions: For areas in Hefei where the harm caused by the square winged stink bug is severe, key prevention and control measures should be taken. 10% imidacloprid solution should be sprayed on the tree crown at a ratio of 600-800 times, with an interval of 7-10 days; Spray 2-3 times according to the degree of damage.

AfterSalesService :

• White pine architecture wooden square