Lvanlin, lupyrazofos and spirotetramat to go off patent in two months

Summary: According to the CCPIA, there are ten new quality insecticides to go off patent, in which lvanlin, lupyrazofos and spirotetramat will be off-patented in two months. Therefore, other insecticides technical manufacturers will be allowed to hav...

Insecticides China News 201705

www.cnchemicals.com