Chloe retweeted
Exciting to see some of my PhD research featured in @theGRDC GroundCover! π±
Iβm exploring non-chemical weed control technologies, with early trials showing high efficacy of abrasive grit against key Australian weeds. Plenty more to come!
@UWAresearch @DPIRDbroadacre @AHRI_Team
GRDC-supported research is testing non-chemical weed control options including abrasive grit, electricity and targeted tillage.
@uwanews trials found abrasive grit achieved up to 100% mortality in wild radish and fleabane at early growth stages, while annual ryegrass required longer exposure.
Work involving @DPIRDbroadacre and @CharlesSturtUni is also testing electric and mechanical options as part of efforts to reduce reliance on herbicides and extend chemistry longevity
π bit.ly/4jFSZUm
#GroundCoverOnline #CropProtection #IntegratedWeedManagement
'Sand blasting' weeds using abrasive grit for 1 sec or less achieved 100% mortality of wild radish & fleabane #weeds. Ryegrass needed 3 secs. @Miranda_Slaven @IOA_UWA @GRDCWest
GRDC-supported research is testing non-chemical weed control options including abrasive grit, electricity and targeted tillage.
@uwanews trials found abrasive grit achieved up to 100% mortality in wild radish and fleabane at early growth stages, while annual ryegrass required longer exposure.
Work involving @DPIRDbroadacre and @CharlesSturtUni is also testing electric and mechanical options as part of efforts to reduce reliance on herbicides and extend chemistry longevity
π bit.ly/4jFSZUm
#GroundCoverOnline #CropProtection #IntegratedWeedManagement
πππ₯π πππ¬πππ«ππ‘ π
π’ππ₯π πππ² 14 Oct -> Frost in canola by @BrentonLeske, Milling oat agronomy by @Trent_Butcher + @GarrenKnell @ConsultAg + @BlakelyPaynter, Cereal nematodes by Carla Wilkinson, Chickpea phenotyping for cold tolerance by Michelle Boyd
πΎKeen to see the latest grains research?
Join us at the Dale Research Field Day on 14 October to explore frost, nematode, chickpea and oat researchπ¬
Secure your spot and RSVP by 12 Oct ππΌ sbrew.link/wZWcMaqU
At $20-$40/ha to control native budworm only a few larvae can be above threshold, esp. for pulses:
π± Chickpeas: 1-2
π± Lentils & Faba: 1
π± Lupins: 8-16
π± Canola: 4-8
BW counts / 10 sweeps. Low = $20/ha control, High = $40/ha. Grain prices as below @DPIRDbroadacre #PestFactsWA
Chloe retweeted
We've explored how weeds competeβbut can we select cultivars to compete with each paddock's unique weed profile? PhD researcher Aung Sing will rank wheat cultivars from Western Australia to pinpoint plant architecture traits that best suppress weeds. #WeedScience #Agriculture
An interesting side-side from my field trial on Avondale
Left: canola monoculture π
β¨Right: canolaβlupin intercrop π
Same management & 0N applied
Β @AHRI_Team @GGA_WA #WADroughtHub
Replying to @blazeaid
@blazeaid βAll Fired Upβ Grant 2026 is offering eligible farmers up to 50% funding towards firefighting equipment, including units, tanks, pumps, and hoses. Closes 30 Sept -> blazeaid.com.au/all-fired-upβ¦
πΈ by @coercogroup #fire
Chloe retweeted
Imagine being able to forecast where weeds will emerge in the paddock. AHRI is developing a model to predict shifts in weed patches using historical dispersal and emergence records. #AgTech #Weeds @Mike_AHRI
Chloe retweeted
Replying to @theGRDC
@thegrdc & @WAAgCollab PhD @ChloeInAg is using smart-tech drone and RGB photos to compare growth responses between Canola and Lupin monocrops and mixes. Trial is π Avondale, WA. #weedscience #agtech
Excited to be working with the FBG this year!
We are testing the productivity and profitability of canola-legume mixes within cropping rotations, and with the help of Billy, anthesis biomass sampling is now done πΆπΎ
Looking forward to the field day next week!
@GRDCWest
Chloe retweeted
WAARC PhD scholars have been sharing their research across Aus and NZ πΎ
Luke Lam & Roberto Lujan Rocha (@uwanews) β Australasian Weeds Conference
Tarkjot Kaur & Rakshith Gowda (@MurdochUni) Β β Australian Barley Technical Symposium
Ryan Hall β WA Soil Biology & Health Masterclass
Chloe retweeted
Replying to @wkramer196
@wkramer196 is testing herbicide options for glyphosate-resistant ryegrass in π Varley, WA. Tank-mixing glufosinate with select Group 14 PPOs or various pre-em herbicides is giving strong control. #WeedScience #AgResearch























