The Environmental Risk Management Authority has revoked approvals for the import, manufacture and use of the herbicide methylarsinic acid (MSMA) in New Zealand. MSMA is an arsenic-based, persistent ...

This is a preview. Log in through your library . Abstract Tank-mix combinations of PRE and POST herbicides were applied to control emerged large crabgrass and goosegrass in common bermudagrass turf.

KMG Chemicals Inc., a niche market specialty chemicals producer, says that its KMG-Bernuth subsidiary has acquired the MSMA herbicide product line from GB Biosciences Corp., an affiliate of Zeneca Ag ...