3 ms·
It's use in the US was banned in 1972. Fact sheet from the national pesticide information center: http://npic.orst.edu/factsheets/ddtgen.pdf http://npic.orst.e
by 0xdead8ead 4y ago
It's use in the US was banned in 1972. Fact sheet from the national pesticide information center:
http://npic.orst.edu/factsheets/ddtgen.pdf http://npic.orst.edu/factsheets/ddtgen.pdf