Factsheets
Fact Sheet
Research paper: Diverse systems to manage herbicide-resistant annual ryegrass
High levels of control (>95%) over 3 consecutive seasons can reduce ARG seedbanks. Diverse crop sequences are the most cost-effective method. Read More...
Fact Sheet
Impact of weeds on Australian grain and cotton production
Weeds are one of the most significant costs to Australian grain and cotton producers, costing $4.4 billion annually, or an average $206/ha. Read More...
Fact Sheet
Research paper: 2013 to 2017 random surveys for herbicide resistant grass weeds
Frequency of herbicide resistance in wild oats, brome grass and barley grass as determined by random surveys across south-eastern Australia. Read More...
Fact Sheet
Research paper: Eleven years of integrated weed management
Eleven years of integrated weed management: long-term impacts of row spacing and harvest weed seed destruction on Lolium rigidum control. Read More...
Fact Sheet
Adjuvants – Oils, surfactants and other additives for farm chemicals
Spray adjuvants are used to improve the efficiency and effectiveness of agricultural chemical application. Read More...
Fact Sheet
Hazardous inversions and spray drift
Current regulations prohibit spraying of agricultural chemicals when hazardous temperature inversions exist. Read More...
Fact Sheet
Understanding pre-emergent herbicides and how they interact with the environment
Understand the chemical properties of pre-emergent herbicides and how they interact with the environment. Read More...
Fact Sheet
Integrated weed management of feathertop Rhodes grass
Research and paddock experience have shown that monitoring and implementing a suite of tactics is essential for successful management of FTR. Read More...
Fact Sheet
GRDC focus delivers gains in herbicide resistance management
GRDC's investment in understanding and combatting herbicide resistance over the past 25 years has returned $3.50 for every dollar invested. Read More...
Fact Sheet
Impact of weeds on Australian grain production
This report represent the most comprehensive national analysis of the cost of weeds to Australian grain growers. Read More...
Fact Sheet
Understanding post-emergent herbicide use
Understand how post-emergent herbicides work and how resistance evolves and is expressed, in order to maximise herbicide performance. Read More...
Fact Sheet
Pulse width modulation (PWM) sprayers
Pulse width modulation sprayers can provide more consistent performance, individual section control and turn compensation. Read More...