WUJEK, DENNIS G.,BOUCHER, RAYMOND E.,LOGAN, MARTIN C.,WILSON, STEPHEN L.,LI, MEI,AULISA, LORENZO
申请号：
EP12744477
公开号：
EP2672817A4
申请日:
2012.02.10
申请国别(地区):
EP
年份:
2014
代理人:
摘要：
Insecticide formulations having improved chemical and physical stability and related methods are disclosed. The insecticide formulations may include a plurality of microcapsules, each including at least one organophosphate insecticide (e.g., chlorpyrifos-methyl) at least partially surrounded by a polymer shell. The insecticide formulations may be used to control insect populations by singular or periodic applications. The microcapsule polymer shell of the insecticide formulations may be formed by combining a cross-linking amine and a hydrophobic monomer (e.g., an isocyanate) at a molar ratio of amine to isocyanate groups of less than about 1:1.
