INTERNATIONAL HERBICIDE-RESISTANT WEED DATABASE
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Weeds Resistant to Inhibition of Microtubule Organization HRAC Group 23 (Legacy K2)
by species and country
Weeds Resistant to Inhibition of Microtubule Organization HRAC Group 23 (Legacy K2)
by species and country
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Weeds Resistant to Inhibition of Microtubule Organization HRAC Group 23 (Legacy K2)
by species and country
#SpeciesCountryFirst Year
1 Lolium rigidum
Rigid Ryegrass 		1982 - Australia (South Australia) *Multiple - 6 SOA's
 		1982112Lolium rigidumRigid RyegrassK21623Inhibition of Microtubule Organization
HRAC Global Heap, I.  The International Herbicide-Resistant Weed Database.  Online.  Thursday, September 24, 2026.  Available at  www.weedscience.org

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