Resistance Testing Workshop, Dr Roberto Busi
AHRI researcher Dr Roberto Busi spent some time on the road presenting his results on radish, brome grass and ryegrass resistance testing. This work was conducted with GRDC investment and was presented in Esperance, Green Range, Merredin and Dalwallinu alongside local experts. This presentation was filmed in Dalwallinu, WA on the 5th of August 2021. The Dalwallinu event was organised and coordinated by the Liebe Group. Video timestamps: 00:00 Introduction Resistance testing in ryegrass 13:30 Paraquat 15:40 Glyphosate 17:45 Glyphosate + Clethodim? 20:24 Group discussion: Knockdowns 32:58 Pre-ems 33:45 Trifluralin 35:44 Sakura Flow 36:57 Sakura resistance in 2020 38:06 Sakura + Trifluralin 38:40 Luximax 40:32 Luximax + Voraxor 41:49 Prosulfocarb 42:51 Ultro 54:54 Overwatch 01:01:49 Overwatch + Trifluralin 01:02:15 Overwatch + Sakura 01:04:50 Clethodim 01:04:54 Clethodim + Factor Resistance testing in wild radish 01:05:12 Glyphosate 01:05:54 Terrad’or 01:06:38 Reflex 01:08:23 Calisto 01:09:10 Calisto + Overwatch 01:12:45 Atrazine 01:14:14 Group B resistance (Logran, Intervix) 01:15:03 Group I resistance (2,4-D, MCPA) 01:15:18 Group F resistance (Brodal) 01:15:46 Groups F + C (Jaguar, Quadrant) 01:16:32 Velocity resistance (summer 2020) 01:18:55 Calisto 01:19:03 Velocity – 4 leaves 01:19:27 Frequency – 4 leaves 01:20:16 Velocity – 2 leaves 01:24:16 HPPD herbicides Resistance testing in brome grass 01:24:39 Clethodim, Fusilade 01:25:58 Group B 01:27:28 Ultro, Propyzamide, Avadex 01:27:56 Overwatch, Luximax 01:28:31 Key messages 01:29:11 On-going research
AHRI researcher Dr Roberto Busi spent some time on the road presenting his results on radish, brome grass and ryegrass resistance testing. This work was conducted with GRDC investment and was presented in Esperance, Green Range, Merredin and Dalwallinu alongside local experts. This presentation was filmed in Dalwallinu, WA on the 5th of August 2021. The Dalwallinu event was organised and coordinated by the Liebe Group. Video timestamps: 00:00 Introduction Resistance testing in ryegrass 13:30 Paraquat 15:40 Glyphosate 17:45 Glyphosate + Clethodim? 20:24 Group discussion: Knockdowns 32:58 Pre-ems 33:45 Trifluralin 35:44 Sakura Flow 36:57 Sakura resistance in 2020 38:06 Sakura + Trifluralin 38:40 Luximax 40:32 Luximax + Voraxor 41:49 Prosulfocarb 42:51 Ultro 54:54 Overwatch 01:01:49 Overwatch + Trifluralin 01:02:15 Overwatch + Sakura 01:04:50 Clethodim 01:04:54 Clethodim + Factor Resistance testing in wild radish 01:05:12 Glyphosate 01:05:54 Terrad’or 01:06:38 Reflex 01:08:23 Calisto 01:09:10 Calisto + Overwatch 01:12:45 Atrazine 01:14:14 Group B resistance (Logran, Intervix) 01:15:03 Group I resistance (2,4-D, MCPA) 01:15:18 Group F resistance (Brodal) 01:15:46 Groups F + C (Jaguar, Quadrant) 01:16:32 Velocity resistance (summer 2020) 01:18:55 Calisto 01:19:03 Velocity – 4 leaves 01:19:27 Frequency – 4 leaves 01:20:16 Velocity – 2 leaves 01:24:16 HPPD herbicides Resistance testing in brome grass 01:24:39 Clethodim, Fusilade 01:25:58 Group B 01:27:28 Ultro, Propyzamide, Avadex 01:27:56 Overwatch, Luximax 01:28:31 Key messages 01:29:11 On-going research