GRDC Next Gen Tech project underway to map and predict weed locations using remote sensing tech AHRI Roberto Lujan

Four new ARG samples resistant paraquat (and glyphosate) confirmed in 2024 from WA. Last year it was only two.

There is plenty of
AHRI UWA SAgE
work on ryegrass atm I was thinking to show to those interested on Friday May 31 after lunch at 1pm?

🎙️ NEW PODCAST

Hear from consultant Blake O'Meagher and research agronomist Mike Ashworth on their recommendations to growers in WA and the latest pre-emergent herbicide degradation research. Farmanco: Analyse - Innovate - Grow The UWA Institute of Agriculture

Listen now ▶️ bit.ly/3JONLCM

#GRDCPodcast #Seeding2024

If not sure you have Fop, Dim, Den resistance in your weeds such as brome, barley grass and oats we can test seedlings this coming winter.

Great afternoon with Roberto Busi looking at herbicide options to control Wild Radish. More walks to come!! AHRI

Friday 1pm sharp at UWA.

- rapid update on brome, barley grass resistance in 2024
- radish resistance in 2024
- control of clethodim and glyphosate resistant ARG in LR canola?
Here the coordinates to get right there
maps.app.goo.gl/QPbGcHspjsMvJA…
(-31.9845521, 115.8189866)

Can wild radish adapt to avoid HWSC?

Two papers led by Mike Ashworth found that while wild radish can adapt to flower earlier, in-field tests show that this shift is far less than expected at only 12 days 🌾

Read Insight here ➡️ buff.ly/3vGHIwO or watch Peter Newman⬇️

⛈️⛈️ Lessons for navigating resistance storms

👑 Knowledge is king: don't go it alone
🔎 Monitor & test to check for changes
🌱 Use an integrated management plan.
🔧 Maintain & update a diverse toolkit

Read more: bit.ly/4cO51Fv

UWA @curtinuni Cesar Australia

Next week (Friday 19 Apr - 1PM) come to UWA SAgE to check current status of wild radish resistance (harvest 2023 samples). To stimulate your appetite, some photos showing different speed of kill of one resistant control (WA Kwinana West) and susceptible radish. Meet here 👇👇

Can wild radish adapt to evade HWSC?

Modeling of wild radish flowering time adaptions conducted by Mike Ashworth and Gayle Somerville found in-field shifts were not as early as expected, and only occurred when herbicidal kill rates were reduced.

Read here: buff.ly/3TGGg6C

The 2023 Crop Protection Forum last December kicked off with a panel discussion tackling big issues in Southern cropping – herbicide, fungicide and insecticide resistance🌱

Watch out the video here buff.ly/3Hr6u6o

Or check out the full playlist buff.ly/3TqKRcZ

First case of IMI resistant brome grass in WA. The photo shows two populations of susceptible brome grass (left and right) and two populations in the middle resistant to Intervix (3 reps and 2 sequential applications at 500ml/ha fb 1,000ml/ha). Very concerning but...

TOMORROW ⏰ Join us for our webinar, where we'll discuss the challenges & opportunities of spot spray tech and incorporating it into the cropping program 🌾 📅 Wednesday 6 March at 8:00 am AWST/11am AEDT Register ➡️ buff.ly/3w7PD5U

Don't miss Dr Roberto Busi Roberto Busi presenting at next week's #GRDCUpdates in Perth talking on glyphosate and paraquat resistance in ryegrass🌱

Catch a taste with his recent Crop Protection Forum 2023 presentation ⬇️

#GRDCWest #theGRDC Herbicide resistance lab at UWA

Embarking on the South Australia Study Tour with the Grower Group Alliance & SWWA Drought Resilience Adoption and Innovation Hub was a transformative experience for UWA Research-er Roberto Lujan 🌟 The UWA Institute of Agriculture & AHRI sponsored his 5-day excursion in Sept. Full article: uwa.edu.au/news/article/2…

Blue lupins are closely related to the domesticated white lupin, so there are no herbicides that selectively control blue lupins in white lupin crops 🌱

A new algorithm that detects blue lupins in-crop could give growers more control options ➡️ buff.ly/3AmFwcf

Wheat tolerates cinmethylin (Luximax®) through P450 enzyme activity.

Research led by Dr Danica Goggin shows that annual ryegrass is developing tolerance to cinmethylin using the same mechanism 🌱

Find out more ➡️ buff.ly/3FJlWZy

Dr Roberto Busi (Roberto Busi) and Farmanco: Analyse - Innovate - Grow's Brent Pritchard found the first cases of glyphosate and paraquat resistant ryegrass in a cropped paddock in WA 🌱

They explain the paddock history and the tests performed.

Watch their WeedSmart webinar ➡️ buff.ly/3GNJhvI

On the AHRI Snapshots podcast, AHRI's Dr Qin Yu explains how she and research collaborators found a hot spot in the genome of goosegrass that is a herbicide resistance generator 🌱🧪

Take a listen 🎧 buff.ly/3Lw61ST

GRDC

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