Pre-Emergent Herbicides 101

Pre-emergent herbicides made simple | taught by Chris Preston and Mark Congreve

Course description


This course will take you through the in’s and out’s of pre-emergent herbicides.


We’ll cover why pre-emergent herbicides are an important tool in Australian cropping systems and how pre-emergents help you to manage herbicide resistance in crop weeds. (Especially in a world where 11 of the 17 modes of action have documented resistance.)



Brought to you by




We recognise that the herbicide-only era is over.

And it’s also important we address how to best use the herbicides we DO have access to.



Pre-emergent herbicides have a few tricks that you have to understand to get them to work correctly. 


We'll run through the basics of pre-emergent herbicides and then look at how they can be used in both winter and summer cropping systems.

If you're an agronomist and you'd like to deepen your understanding of how pre-emergent herbicides work, this is the course for you!





How does it work?  


Want to understand pre-emergent herbicides in three hours? Join our experts Dr Chris Preston (University of Adelaide) and Mr Mark Congreve (ICAN) as they take you through all you need to know about getting the most out of pre-emergent herbicides.



1. Get in on the action

There's videos, audio, PDF downloads and quizzes to help you get the most out of our Pre-emergent Herbicides 101 course. Choose your own level of involvement.


The course is broken into four parts:

-  Section 1: Understanding Pre-em Basics

-  Section 2: Using Pre-ems in a Winter Cropping System

-  Section 3: Using Pre-ems in a Summer Cropping System

-  Section 4: Bonuses
Q&A discussion with Chris Preston and Mark Congreve (facilitated by Peter Newman)
Resource Library


Pre-Emergent Herbicides 101 also includes:

-  Podcast interviews with Chris Preston, Mark Congreve and Peter Newman

-  Live webinar with Chris Preston, Mark Congreve and Peter Newman


2. What you'll get from Pre-emergent Herbicides 101

-  Access to our free course (with 12 videos) that covers the basics of how pre-emergent herbicides work, plus practical tips to help you incorporate these herbicides on farm (for both summer and winter cropping)

-  Simple, step-by-step instruction from Dr Chris Preston (University of Adelaide) & Mr Mark Congreve (ICAN)

-  A comprehensive overview of what we currently know about pre-emergent herbicides and how to best use them in your farming system



3. Join now!

Ready to join us?

Click the button below to sign up for a free account. Signing up for a Diversity Era account also subscribes you to email updates from WeedSmart so we can keep you in the loop with info on new courses + WeedSmart news, events and webinars!



Course schedule


DATE


EVENT


MODULES

Wed 20 March
Podcast with Chris Preston, Mark Congreve & Peter Newman

Wed 20 March
Section 1: Understanding Pre-em Basics - released
Modules 1 to 5
Wed 27 March
Section 2: Using Pre-ems in a Winter Cropping System - released
Modules 6 to 8
Wed 27 March
Section 3: Using Pre-ems in a Summer Cropping System - released
Modules 9 to 11
Wed 3 April
Section 4: Bonuses - released
Modules 12 and 13
Wed 10 April

Live webinar with Peter Newman, Mark Congreve and Chris Preston




Have questions?

Check out these Frequently Asked Questions.

 

Chris Preston and Mark Congreve
Chris Preston and Mark Congreve



Dr Chris Preston

Dr Chris Preston is Professor of weed management at the University of Adelaide. He works on understanding and management of herbicide resistant weeds. Current research projects include IWM in southern farming systems to combat herbicide resistance, improved herbicide efficacy and longevity in southern no-till farming systems, mechanisms, evolution and inheritance of resistance. He also chairs the Australian Glyphosate Sustainability Working Group.




Mr Mark Congreve

Senior consultant with the Independent Consultants Australia Network (ICAN), Mr Mark Congreve has over 23 years’ experience in a wide variety of sales, marketing, extension, development and project management roles across Australian and New Zealand agriculture including the grains, pulse, oilseeds, and cotton and horticulture markets. Demonstrated strengths are in the areas of weed, insect and disease management, application technology, biotechnology, market research, agricultural produce marketing and project management.



Course Curriculum

Welcome
How This Course Works
Please Read Before Continuing
Download The Plain English Summary
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Section 1: Understanding Pre-em Basics
Module 1: Herbicide resistance – why ​pre-emergent herbicides are important in Australian cropping systems​
Module 2: Where your weed seeds are – how to get pre-emergent herbicides to work
Module 3: Pre-emergent herbicide behaviour – solubility and binding
Module 4: Pre-emergent herbicide persistence – what affects persistence and when too much is a problem
Module 5: Incorporation of pre-emergent herbicides and crop residue management – when you need it and why
Section 1 Quiz
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Section 2: Using Pre-ems in a Winter Cropping System
Module 6: Maintaining crop safety with pre-emergent herbicides
Module 7: Getting the most from pre-emergent herbicides in the farming system
Module 8: Resistance to pre-emergent herbicides and its management
Section 2 Quiz
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Section 3: Using Pre-ems in a Summer Cropping System
Module 9: Residual herbicide use in summer fallow
Module 10: Residual herbicide use in summer crops – at planting
Module 11: Residual herbicide use in summer crops – in crop
Section 3 Quiz
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Section 4: Bonuses
Module 12: Q&A discussion with Chris Preston, Mark Congreve and Peter Newman
Module 13: Resource library for more information on pre-emergent herbicides
Podcast episode with Chris Preston and Mark Congreve
Q&A Webinar
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Section 5: Wrap Up
Enjoy the course? Let us know!
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Reviews (9)

by Simon Andreoli
Good information. Very good introduction to pre- emergent herbicide use. I would like to see more information on individual specific characteristics of pre- emergent chemicals such as solubility, volatility, binding etc. Hopefully that’s in the next round of courses

A Valuale Learning Experience

by daniel birch
Great initiative. Good format (read slides and/or listen whilst doing field work), good content coverage from basics through to more complex discussion. Relating back to practical application is beneficial. Length of each module is about right. Thanks very much.

by Lochie Lancaster
Was a great course. Thank you for offering something like this.
Read more

by Simon Andreoli
Good information. Very good introduction to pre- emergent herbicide use. I would like to see more information on individual specific characteristics of pre- emergent chemicals such as solubility, volatility, binding etc. Hopefully that’s in the next round of courses

A Valuale Learning Experience

by daniel birch
Great initiative. Good format (read slides and/or listen whilst doing field work), good content coverage from basics through to more complex discussion. Relating back to practical application is beneficial. Length of each module is about right. Thanks very much.

by Lochie Lancaster
Was a great course. Thank you for offering something like this.

Good Course

by Edison PURBA
Thank you for letting me join the course which has broadened my knowledge on preemergent herbicides. I think this is very valuable for most course participants. I knew a little about pre-emergent herbicides before I took the course but now I understand how they work.

by Yaseen Khalil

Very good basic snapshot of Pre emergents

by Richard Saunders
A very good presentation of the basics of pre emergents. Well handled, good information in an easy format.

by Gilbert Besong

by Keli Silva

by craig hickman