Bayer is lobbying U.S. states to adjust their regulatory framework in its battle to wind down costly litigation over its weed killer glyphosate, the German chemicals company's CEO said in a draft speech released on Thursday.

Bayer defends safety of the herbicide, but legal costs may force withdrawal from U.S. market
Ban part of controversial plan to reduce reliance on GMO corn for human consumption
Recent court decisions have threatened farmers' abilities to use some herbicides
Company has won 13 of last 20 cases; plaintiffs have won more than $4 billion
Losing battle with weeds adds pressures to farmers already stressed by inflation, extreme weather
European farmers will be able to use the herbicide for at least another decade, but it’s not without conditions
Decision important in ongoing lawsuits, Bayer says