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Integrated Weed Management

The information is categorised under the headings below. Click on the link below to go to the section you require.

 

 Integrated weed management & managing herbicide resistance

Title

Website Location

Integrated Weed Management manual
The Weeds CRC’s world-class Integrated Weed Management manual, describes a broad range of chemical and non-chemical tactics for weed management aimed at reducing the weed seedbank and the selection pressure for resistance on herbicides. The full manual is available for purchase, however limited sections available for download, include:
  • Tactics for managing weed populations (section 4) (1.6 Mb pdf) - Provides detailed information on available weed management tactics and presents trial results from across Australia.
  • Weeds (2.57 Mb pdf) - Details the characteristics of 20 key weeds of annual cropping across Australia. The most effective weed management tactics for control of each weed are listed.
  • Herbicide resistance (125 kb) - Excellent introduction and overview of herbicide resistance.
CRC for Australian Weed Management
Weeds CRC factsheets & guidelines
A series of pdf documents on a range of weeds related topics. Those of particular interest to grain growers include the series of on-farm solutions and Integrated Weed Management factsheets.
CRC for Australian Weed Management
WA 2007 Agribusiness crop Updates : Weed Updates
Papers presented on wild radish  management, IWM techniques and seed banks, herbicide resistance and gene flow, alternatives to trifluralin, knockdowns, tank mixes and novel uses, crop and weed management, herbicide tolerance, other weedy matters (Weeds papers from Updates in 2006 and Updates in 2005 are also available at the same site)
Department of Agriculture and Food, Western Australia
IOWA State University Weed Science
Although US focused, has a host of interesting articles on weeds and their control. Some include the power of the crop canopy - The importance of the canopy in maintaining effective weed control and water conditioners for glyphosate applications amongst many others.
IOWA State University
Managing Herbicide Resistance in northern New South Wales
File size & type: pdf, 1764 kb A 24 page guide to IWM with specific sections on managing key northern region weeds.
CRC for Australian Weed Management
Stopping herbicide resistance in Queensland
Author: Steve Walker, Michael Widderick, and Vikki Osten
Resistance situation in Queensland, principles to avoid / manage herbicide resistance, herbicide mode of action groups and what to do if you think you've got resistance.
File size & type: 52 kb, html
DPI & F (Qld)
Stopping Herbicide Resistance in central Queensland
File size & type: pdf, 1536 kb 15pages on resistance in Central Queensland, principles to avoid / manage herbicide resistance, herbicide mode of action groups and what to do if you think you've got resistance
CRC for Australian Weed Management
Stopping Herbicide Resistance in southern Queensland
File size & type: pdf, 1521 kb  15pages on resistance in Southern Queensland, principles to avoid / manage herbicide resistance, herbicide mode of action groups and what to do if you think you've got resistance
CRC for Australian Weed Management
Preventing herbicide resistance in 'at risk' weeds
Author: Steve Walker and Michael Widderick
Contains strategies to assist in preventing the development of herbicide resistance in barnyard and liverseed grasses, common sowthistle, turnip and mustard weeds and wild oats.
File size & type: 52 kb, html
DPI & F (Qld)
Effectiveness of herbicide resistance management strategies
Author: Steve Walker
Contains information from simulations of long-term impact on the weed seed-bank of different strategies to prevent the development of herbicide resistance. These simulations showed that the most effective strategy was the combination of crop rotation (summer and winter crops), rotation of herbicide groups and growing more competitive crops. Rotation of herbicide groups alone did not prevent rapid development of resistance.
DPI & F (Qld)
On farm solutions: Management of barnyard grass and liverseed grass in northern New South Wales & Queensland
File size & type: pdf, 1853 kb
CRC for Australian Weed Management
Managing barnyard and liverseed grasses
Authors: Steve Walker, Michael Widderick, David Thornby, Jeff Werth, Vikki Osten
File size & type: html, 36 kb
DPI & F (Qld)
Fallow weed management
File size & type: html, 52 kb
DPI & F (Qld)
On farm solutions: IWM and tactic groups on the Darling Downs, Queensland
File size & type: pdf, 149 kb
CRC for Australian Weed Management
On farm solutions: IWM and tactic groups in northern New South Wales
File size & type: pdf, 190 kb
CRC for Australian Weed Management
WEEDpak - a guide for integrated management of weeds in cotton
Titles include: Integrated Weed Management, Weed Identification, Herbicide Resistance, Herbicides, Roundup Ready®,Farm Hygiene, Best-Bet Management Guidelines, Managing Problem Weeds, Rotation Crops
File size & type: Multiple pdf documents, varying file size.
Cotton Catchment Communities CRC Website
Weed management in Queensland field crops
Several useful pages including: Weed management principles; Using herbicides; Herbicide resistance; Guidelines for managing flaxleaf fleabane; Guidelines for managing barnyard and liverseed grass
DPI & F (Qld)
Managing flaxleaf fleabane, a difficult-to-control weed in dryland cropping systems associated with zero-tillage
Author: Hanwen Wu and Steve Walker
File size & type: html, 50 kb
DPI & F (Qld)
Seed persistence of key northern region weeds
How long do weed seeds persist in the soil?
Author: Steve Walker
File size & type: html, 55 kb
DPI & F (Qld)
E-weed
e-weed is a newsletter services targeted to Western Australian agronomists and farmers providing information on weed control issues arising throughout the growing season, general weed management advice, herbicide resistance and integrated weed management.
Department of Agriculture and Food, Western Australia
The Northern Herbicide Resistance Reporter
A newsletter put out by DPI  & F (Qld) and NSW DPI. It includes weeds and resistance statistics, news, research outcomes and case studies for Queensland and northern New South Wales. Back copies of this newsletter - available for subscription, contact Michael Widderick on 07 4639 8856 or michael.widderick@dpi.qld.gov.au
NSW DPI
WAHRI IWM Guide
WAHRI (Western Australian Herbicide Resistance Initiative) have a guide to weed control practices for management of herbicide resistant annual ryegrass and wild radish. (Click here to download pdf file). This 24 page guide includes brief details of over 50 field trials. It is also available in printed booklet form by contacting WAHRI
WAHRI
NSW DPI weed control in winter crops 2007
The broadacre agronomist's herbicide bible. Rates and registrations for herbicides used in winter broadacre field crops in New South Wales.
Full version 2.4 Mb pdf
NSW DPI
NSW DPI weed control in summer crops 2005/06
Rates and registrations for herbicides used in summer field crops in New South Wales.
Full version 1.3 Mb pdf
NSW DPI
NSW DPI weed control in lucerne and pastures 2007
Rates and registrations for herbicides used in lucerne and pastures in New South Wales.
Full version 1.3 Mb pdf
NSW DPI
NSW DPI weed control in cropping and pastures in central New South Wales
Region specific weed management guidelines for crops and pastures in the central west of NSW. Contents include: rotations, weed species shift, integrated weed management, information about; annual ryegrass, barley grass, capeweed, common heliotrope, fealbane, fumitory, horehound, melons, Paterson's curse, quena, saffron thistle, silverleaf nightshade, skeleton weed, wild radish and wild oats, agronomy pastures, fallows, biological control of weeds herbicide resistance and use.
Full version 3.4 Mb pdf
NSW DPI

 

Herbicide resistance technical information

Title Website Location
Managing Resistance
Contains information on resistance management strategies for fungicides, herbicides and insecticides. The particular documents pertaining to herbicide resistance are as follows:
CropLife Australia (formerly AVCARE)
Glyphosate sustainability working group
Information on minimising the risk of glyphosate, what to do if you suspect glyphosate resistance, the Australian glyphosate resistance register and frequently asked questions on glyphosate resistance.
Weeds CRC
Western Australian Herbicide Resistance Initiative (WAHRI)
WAHRI conducts base scientific and applied research as well as development and extension on many aspects of herbicide resistance and its management in Australian cropping systems.
WAHRI
WeedScience.com
An international survey of herbicide resistant weeds
WeedScience.com
Plant Science Consulting - The Syngenta Quick-Test.
The Quick-Test involves the testing of live weeds for herbicide resistance. The Quick-Test turn around time is 4-6 weeks - providing information about what herbicides are still effective much earlier than a seed test. The Quick-Test works for most weed species and growth stages (seedling – late tillering) Website has details on  how to sample and send plants.
Plant Science Consulting

Weed identification

Title

Website Location

Weed identification & information
Information on weeds by state - Not all crop weeds covered, but some useful pictures and information on those that are.
Weeds Australia
NSW DPI weed profiles
Mainly environmental and rangeland weeds, but some weeds of cropping are included with good pictures and management information.
NSW DPI
Crop weeds of Australia
by Sheldon Navie (CD Rom)
Crop Weeds of Australia is an educational tool designed to assist in teaching and learning the principles and practice of plant identification. It has been developed to assist students in agriculture-related tertiary courses, but can also be used by secondary school and TAFE students. The key includes about 150 species of weeds commonly found in Australia's cropping systems and covers all of the major cropping areas from tropical to sub-tropical and temperate.
Weeds CRC
WEEDpak - weed identification and information guide
WEEDpak - Weed identification and information guide - compiled to assist with the identification and management of common weeds of cotton. Colour photographs including weed growth stages are available for each weed. Weed biology and ecology information is also provided.

Cotton Catchment Communities CRC Website

Herbicides & chemical companies

For labels and material safety datasheets (MSDS) for registered products please refer to pestgenie or 
MSDS.com.au (MSDS's only). For labels and permits please refer to the APVMA website.

Links to several of the R & D based chemical company sites are given below.

Title

Website Location

Table of herbicides classified by primary mode of action - (pdf) part of the Weeds CRC Integrated Weed Management Manual CRC for Australian Weed Management
2008 Herbicide Mode of Action Table.pdf - Last updated: 28 February 2007 CropLife Australia (formerly AVCARE)
Registration for minor use chemicals for the grains industry
The minor use project aims to secure access for the grain grower to suitable pest management solutions that are not currently covered by chemical manufacturers. The project aims to achieve regulatory approvals for needed minor uses through an ongoing consultation process involving all relevant grains industry stakeholders.
GRDC
Syngenta Crop Protection Australia
Product labels, MSDS and technical brochures. Also a page on Resistance management information (multiple pdf documents). Some areas of the website require registration for access.
Syngenta
Bayer CropScience
Product labels, MSDS and technical brochures. Also a resistance management guide for wild oats (operation wild oats) Aims to raise the awareness of wild oat resistance to Group A herbicides and presents several management options for cereals which can be used to reduce or manage the level of that resistance in a cropping rotation program. (373 Kbytes pdf)
Bayer CropScience
Roundup® in Australia website
Including information on how Roundup works, labels and MSDS's, Health and safety, FAQs etc.
Roundup in Australia
Nufarm Australia
Product labels, MSDS and technical brochures.
Nufarm
Product labels, MSDS and technical brochures.
Dow AgroSciences
Monsanto Australia
Information on Monsanto's products including links through to the Roundup in Australia website. Also has a report on Roundup Ready cotton in Australia (1 Mb pdf) by the University of Sydney
Monsanto Australia
Sumitomo Chemical Australia
Product labels, MSDS and technical brochures.
Sumitomo Chemical Australia
DuPont Australia
Product labels, MSDS and technical brochures.
DuPont Australia


IWM tools

Title

Website Location

Weed Seed Wizard
The Weed Seed Wizard is an interactive, computer-based system which gives growers an insight into the hidden weed seedbank and allows them to co-ordinate their long-term management of weeds.
Download Weed Seed Wizard

 

 

 

 

 

Key weeds contacts for Nth NSW & Qld

Andrew Storrie
NSW DPI, Tamworth
Ph: 02 6763 1174
Email

Steve Walker
DPI & F, Toowoomba
Ph: 07 4639 8838
Email

Michael Widderick
DPI & F, Toowoomba
Ph: 07 4639 8856
Email

Vikki Osten
DPI & F, Emerald
Ph: 07 4983 7406
Email

Jeff Werth
DPI & F, Toowoomba
Ph: 07 4639 8851
Email

Graham Charles
NSW DPI, Narrabri
Ph: 02 6799 1524
Email

Tony Cook
NSW DPI, Tamworth
Ph: 02 6763 1250
Email

Key weeds contacts for other states

Sally Peltzer
Department of Agriculture and Food, Western Australia
Ph: 08 9892 8504
Email

Peter Newman
Department of Agriculture and Food, Western Australia
Ph: 08 9956 8563
Email

Dave Minkey
WAHRI
Ph: 08 6488 7872
Email

Chris Preston/Gurjeet Gill
University of Adelaide
Ph:08 8303 7237 / 08 8303 7744
Email Chris /Email Gurjeet

® Registered trademarks

Key contacts for resistance testing

John Broster
CSU Wagga Wagga
Ph: 02 6933 4001
Email

Peter Boutsalis
Plant Science Consulting Adelaide
Ph: 0400 664 460
Email

DISCLAIMER
The Grains Research and Development Corporation have prepared this publication, on the basis of information available at the time of publication without any independent verification. Neither the Corporation and its editors nor any contributor to this publication represent that the contents of this publication or to the sites and documents to which users may be directed are either accurate or complete; nor do we accept any omissions in the contents, however they may arise. Readers who act on the information in this publication do so at their risk. The Corporation and contributors may identify particular types of products.  We do not endorse or recommend the products of any manufacturer referred to.  Other products may perform as well or better than those specifically referred to.