- Filter(s):
- organic
- clear
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Update on “organic” herbicide test for landscapes
Dec 11, 2016
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Organic symposium proceedings now available
Jul 18, 2016
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Just started new tests of contact herbicides
Jun 27, 2016
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New organic herbicide registration for California
Jan 26, 2015
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Organic Herbicides Revisited
Jul 1, 2014
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Mulching with rolled straw bales
Sep 5, 2013