;

Australian Herbicide Resistance Initiative (AHRI)

UWA Resistance Testing

UWA Resistance Testing

Get your weeds resistance tested

AHRI’s Dr Roberto Busi coordinates the UWA Resistance Testing program. You can follow the Twitter account here.

If you would like to organise resistance testing, please contact Roberto directly by emailing him at roberto.busi@uwa.edu.au

2022 Resistance Testing 

We have a few resistance testing options available. If you’d like to ask Roberto any information on this, you can by emailing roberto.busi@uwa.edu.au

The herbicides below is what will be tested for next year at a cost of $220 per sample.

ID ARG resistance testing 2022 
1 Clethodim 500ml
2 Clethodim + Crucial 500ml + 1.5L
3 Clethodim + butroxydim 500ml + 180g
4 Gramoxone (paraquat) 1L
5 Gramoxone + Terrad’or 1L + 40g
6 Crucial (glyphosate 600g/L) 1.5L
7 Liberty 3L
8 Liberty 3L + Terrad’or 40g
9 TriflurX (trifluralin 480g/L) 2L
10 Ultro (carbetamide 900g/kg) 2kg
11 Sakura – (pyroxasulfone 480g/L) 210ml
12 Arcade (prosulfocarb 800g/L) 6L
13 Boxer Gold (prosulfocarb + S-metolachlor) 5L
14 Avadex Xtra (triallate 500g/L) 3.2L
15 Overwatch (bixlozone 400g/L) 2L
16 Luximax 500ml (cinmethylin 750g/L) 500ml
17 Mateno complete 1L
18 Tenet 1.8L
19 Dargo (Propyzamide) 1L
20 Devrinol (napropamide) 2.5kg
21 Avadex Xtra 3.2L + Trifluralin 2L
22 Sakura + Trifluralin 210ml + 2L
23 Sakura + Voraxor 210ml + 240ml
24 Trifluralin + Voraxor 2L + 240ml
25 Overwatch + trifluralin 2L + 2L
26 SIP31793 1.5L/ha (SIPCAM experimental)
27 Overwatch + Atrazine 2L + 1.1kg
28 Tenet 1.8L + Atrazine 1.1kg
29 Devrinol 2.5kg + Atrazine 1.1kg

 

ID Herbicides for wild radish testing 2022 
1 Atrazine PRE 1.1kg+1.1kg
2 Callisto (mesotrione) PRE 200ml
3 Reflex (fomesafen) PRE 1.0L
4 Voraxor (saflufenacil+trifludimoxazin) + Sakura PRE 240ml+210ml
5 Callisto + Sakura (mesotrione + pyroxasulfone) PRE 200ml+210ml
6 Crucial (glyphosate) POST 1.5L+1.5L
7 Liberty (glufosinate) POST 2L+2L
8 Terrad’or (tiafenacil) POST 20g
9 Liberty (glufosinate) + Terrad’or POST 2L + 20g
10 Bromicide 200 (bromoxynil 200g/L) POST 1.4L
11 Defcon 500 (diflufenican 500 g/L) POST 200ml
12 Glocker – (picolinafen 750g/kg) POST 50g
13 Estercide Xtra (2,4-D 680g/L) POST 1L
14 Polo 570 LVE (MCPA 570g/L) POST 1L
15 Saracen / Priority (florasulam) + MCPA POST 5g ai/ha + Polo 500ml
16 Jaguar (bromoxynil + diflufenican) POST 1L
17 Jaguar (bromoxynil + diflufenican) POST 1L + MCPA 500ml
18 Velocity (pyrasulfotole + bromoxynil) POST 0.5L – 0.67L
19 Velocity + MCPA POST 0.5L + 0.5L
20 Mateno complete POST 0.75L
21 Mateno complete POST 0.75L + MCPA 500ml
22 Condor, (pyraflufen + mcpa) 1L
23 Aptitude (carfentrazone + metribuzin) 200 g/ha + MCPA 500ml
24 NUL3019 100 mL + NUL3438 500 mL

Publications

Coming soon…

Learn more about Roberto’s herbicide technology work here.