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| | #1 |
| Former Member Join Date: Dec 2007 Location: Earth Australia
Posts: 243
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This is new to me ... using Trichoderma as a pathogen to treat pathogenic root fungi. Found this page http:///bugs.bio.usyd.edu.au/Mycology/UsesOf_Fungi/primaryProduction/BiologicalControl/pathogens.shtml Otherwise everything else I found related to damping-off type fungi, in nursery environments. Is this a normal practice up northern NSW and/or Qld. and what is this adjunct better known as... Is it a cost effective option to use as a preventative measure. |
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| | #2 |
| Admin - Dip Arb & Hort & Seldom Wrong Join Date: Jan 2007 Location: Brisbane
Posts: 9,789
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If you go hang out at the farmers type chemical stores you'll be very surprised what you find. But in saying that there's horses for courses, the most likely fungi to invade trees up here would be Phelinus noxious, Ganoderma, Armillaria, Phytophthora & Anthracnose. Some PDF docs I loaded up worth a read. 1.7mb wound dressing paint 3.2mb 25 wound dressings comparison 201kb and well worth a read http://www.treeworld.info/attachment...1&d=1214699630
__________________ TAS Training & Assessment Services| Arb and Hort Training available here Free Online Tree Value Calculator by TreeWorld Free Online TPZ and SRZ AS4970-2009 Calculator by TreeWorld Free Online Tree Surface Area and Tree Volume Calculator by TreeWorld ![]() Free Tree and Green Industry Deep Link Directory ... Yes, I also SEO (Optimize) and build websites that fly high in Google Qualified Brisbane Tree Lopping | Stump Grinding Brisbane Brisbane - Gold Coast Consulting Arborist, Tree and Arborist Reports | Project Arborist ![]() |
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| | #3 |
| Former Member Join Date: Dec 2007 Location: Earth Australia
Posts: 243
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Havent read those attachments yet... This post is because I visited the APVMA site to check label registration for Vinevax...It doesnt seem to cover anything but grapes/grapevines...AND there is no permit for special uses. So maybe we should'nt recommend this product by name for use on woody trees as a purely preventative caution...transplants... yes The latest Gazetted items are .... I'll keep a check for any updates. Gazette APVMA 10, 4 October 2005 and Gazette APVMA 10, 4 October 2005 Last edited by azrael; 28th December 2007 at 07:58 AM. Reason: Another link |
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| | #4 | |
| Admin - Dip Arb & Hort & Seldom Wrong Join Date: Jan 2007 Location: Brisbane
Posts: 9,789
|
Key part is this. Quote:
__________________ TAS Training & Assessment Services| Arb and Hort Training available here Free Online Tree Value Calculator by TreeWorld Free Online TPZ and SRZ AS4970-2009 Calculator by TreeWorld Free Online Tree Surface Area and Tree Volume Calculator by TreeWorld ![]() Free Tree and Green Industry Deep Link Directory ... Yes, I also SEO (Optimize) and build websites that fly high in Google Qualified Brisbane Tree Lopping | Stump Grinding Brisbane Brisbane - Gold Coast Consulting Arborist, Tree and Arborist Reports | Project Arborist ![]() | |
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| | #5 | |
| Former Member Join Date: Dec 2007 Location: Earth Australia
Posts: 243
| Quote:
AILA NSW 2005 Tree Managment Forum and Malaysia CSIRO PUBLISHING - Australasian Plant Pathology and pic from Townsville Parks Services - Townsville City Council | |
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| | #6 |
| Admin - Dip Arb & Hort & Seldom Wrong Join Date: Jan 2007 Location: Brisbane
Posts: 9,789
|
And there's not a whole lot you can do about it, I dont think Trichoderma helps for those fungi. Mango trees get anthracnose on the foliage tips.
__________________ TAS Training & Assessment Services| Arb and Hort Training available here Free Online Tree Value Calculator by TreeWorld Free Online TPZ and SRZ AS4970-2009 Calculator by TreeWorld Free Online Tree Surface Area and Tree Volume Calculator by TreeWorld ![]() Free Tree and Green Industry Deep Link Directory ... Yes, I also SEO (Optimize) and build websites that fly high in Google Qualified Brisbane Tree Lopping | Stump Grinding Brisbane Brisbane - Gold Coast Consulting Arborist, Tree and Arborist Reports | Project Arborist ![]() |
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| | #7 |
| PDF King & Arborist Extrodinaire Join Date: Feb 2007 Location: Townsville Nth Queensland & Gold Coast Sth Queensland
Posts: 2,155
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There's a fair bit of anecdotal evidence for the positive impacts of foliar applications of suitably (after microscope leaf analysis) selected, properly brewed (aerobic) compost teas, in the battle with anthracnose and leaf blight. No substantive scientific studies though, I'd certainly be offering foliar sprays as an option to clients with those troubles.
__________________ Sean ![]() Trees are poems that earth writes upon the sky, We fell them down and turn them into paper, That we may record our emptiness. - Kahlil Gibran http://wanderingarborist.blogspot.com/ http://veterantreegroup.blogspot.com/ http://www.youtube.com/user/VeteranTreeGroup |
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| | #8 |
| Admin - Dip Arb & Hort & Seldom Wrong Join Date: Jan 2007 Location: Brisbane
Posts: 9,789
|
Another great powerpoint document on biological controls from Department of Biological & Agricultural Engineering University of Idaho
__________________ TAS Training & Assessment Services| Arb and Hort Training available here Free Online Tree Value Calculator by TreeWorld Free Online TPZ and SRZ AS4970-2009 Calculator by TreeWorld Free Online Tree Surface Area and Tree Volume Calculator by TreeWorld ![]() Free Tree and Green Industry Deep Link Directory ... Yes, I also SEO (Optimize) and build websites that fly high in Google Qualified Brisbane Tree Lopping | Stump Grinding Brisbane Brisbane - Gold Coast Consulting Arborist, Tree and Arborist Reports | Project Arborist ![]() |
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| | #9 |
| Former Member Join Date: Jul 2007 Location: SE USA
Posts: 821
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Here's a look at some research. How to apply it? |
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| | #10 | |
| Admin - Dip Arb & Hort & Seldom Wrong Join Date: Jan 2007 Location: Brisbane
Posts: 9,789
|
Interesting to read this from page 13 Quote:
__________________ TAS Training & Assessment Services| Arb and Hort Training available here Free Online Tree Value Calculator by TreeWorld Free Online TPZ and SRZ AS4970-2009 Calculator by TreeWorld Free Online Tree Surface Area and Tree Volume Calculator by TreeWorld ![]() Free Tree and Green Industry Deep Link Directory ... Yes, I also SEO (Optimize) and build websites that fly high in Google Qualified Brisbane Tree Lopping | Stump Grinding Brisbane Brisbane - Gold Coast Consulting Arborist, Tree and Arborist Reports | Project Arborist ![]() | |
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| | #11 | |||||
| Admin - Dip Arb & Hort & Seldom Wrong Join Date: Jan 2007 Location: Brisbane
Posts: 9,789
|
Trichoderma nails armillaria. Source: Source: Wiley InterScience :: Session Cookies Quote:
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Source: Armillaria and Trichoderma Quote:
From: Trichoderma spp. ![]() Above: Cultures of Trichoderma harzianum strain T-22 (KRL-AG2) growing on potato dextrose agar. The white areas do not contain spores, while the green areas are covered with dense masses of spores (conidia).
__________________ TAS Training & Assessment Services| Arb and Hort Training available here Free Online Tree Value Calculator by TreeWorld Free Online TPZ and SRZ AS4970-2009 Calculator by TreeWorld Free Online Tree Surface Area and Tree Volume Calculator by TreeWorld ![]() Free Tree and Green Industry Deep Link Directory ... Yes, I also SEO (Optimize) and build websites that fly high in Google Qualified Brisbane Tree Lopping | Stump Grinding Brisbane Brisbane - Gold Coast Consulting Arborist, Tree and Arborist Reports | Project Arborist ![]() | |||||
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| | #12 |
| PDF King & Arborist Extrodinaire Join Date: Feb 2007 Location: Townsville Nth Queensland & Gold Coast Sth Queensland
Posts: 2,155
|
These are well written papers, and I totally agree that Trichoderma sp treatments are ineffective once a wood decay fungi is within the tissues of the tree, it is a very effective preventative treatment when applied to clean cut roots however, and we regularly recommend the use of such antagonistic fungi.
__________________ Sean ![]() Trees are poems that earth writes upon the sky, We fell them down and turn them into paper, That we may record our emptiness. - Kahlil Gibran http://wanderingarborist.blogspot.com/ http://veterantreegroup.blogspot.com/ http://www.youtube.com/user/VeteranTreeGroup |
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| | #13 |
| Admin - Dip Arb & Hort & Seldom Wrong Join Date: Jan 2007 Location: Brisbane
Posts: 9,789
|
There is one. I have tried to get these guys to front at this forum and put up their evidence. They do have evidence and trials but have not come to party, I assume it's because their trials are with grape vines not trees. If you are going to "paint" a wound I would suggest you use this product, in simplicity it is trichoderma atroviride but in a special blend that aids it's longivity and penetration, it is not the same as making your own trichoderma paste/paint ... it has been forumlated specifically by them. Like I said, I have tried to get them here, I have tried to get them to tell us more but have not got far enough, they have sent information to me on a "privi" basis but I cannot publish it. I present Vinevax
__________________ TAS Training & Assessment Services| Arb and Hort Training available here Free Online Tree Value Calculator by TreeWorld Free Online TPZ and SRZ AS4970-2009 Calculator by TreeWorld Free Online Tree Surface Area and Tree Volume Calculator by TreeWorld ![]() Free Tree and Green Industry Deep Link Directory ... Yes, I also SEO (Optimize) and build websites that fly high in Google Qualified Brisbane Tree Lopping | Stump Grinding Brisbane Brisbane - Gold Coast Consulting Arborist, Tree and Arborist Reports | Project Arborist ![]() |
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| | #14 | |||||
| Admin - Dip Arb & Hort & Seldom Wrong Join Date: Jan 2007 Location: Brisbane
Posts: 9,789
|
The most recent about wound dressings and field tests. Seems a mixture of Tricho products is the go, add some N and sugar to the mix, they talk about using a gel to perhaps make it stick better (maybe substitute sugar with molasses). Big wounds are still an issue, they discuss heartwood/sapwood ratio and also how the phenols in heartwood affect trichoderma but the results are good to read. From the document attached:- Quote:
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__________________ TAS Training & Assessment Services| Arb and Hort Training available here Free Online Tree Value Calculator by TreeWorld Free Online TPZ and SRZ AS4970-2009 Calculator by TreeWorld Free Online Tree Surface Area and Tree Volume Calculator by TreeWorld ![]() Free Tree and Green Industry Deep Link Directory ... Yes, I also SEO (Optimize) and build websites that fly high in Google Qualified Brisbane Tree Lopping | Stump Grinding Brisbane Brisbane - Gold Coast Consulting Arborist, Tree and Arborist Reports | Project Arborist ![]() | |||||
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| | #15 |
| Admin - Dip Arb & Hort & Seldom Wrong Join Date: Jan 2007 Location: Brisbane
Posts: 9,789
|
So if using a bio control agent what else can you do at the same time that might affect the pathogenic fungi but not the beneficial fungi? Have a look.
__________________ TAS Training & Assessment Services| Arb and Hort Training available here Free Online Tree Value Calculator by TreeWorld Free Online TPZ and SRZ AS4970-2009 Calculator by TreeWorld Free Online Tree Surface Area and Tree Volume Calculator by TreeWorld ![]() Free Tree and Green Industry Deep Link Directory ... Yes, I also SEO (Optimize) and build websites that fly high in Google Qualified Brisbane Tree Lopping | Stump Grinding Brisbane Brisbane - Gold Coast Consulting Arborist, Tree and Arborist Reports | Project Arborist ![]() |
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| | #16 |
| Admin - Dip Arb & Hort & Seldom Wrong Join Date: Jan 2007 Location: Brisbane
Posts: 9,789
|
The attached PDF is long and well worth a read, names the products and players.
__________________ TAS Training & Assessment Services| Arb and Hort Training available here Free Online Tree Value Calculator by TreeWorld Free Online TPZ and SRZ AS4970-2009 Calculator by TreeWorld Free Online Tree Surface Area and Tree Volume Calculator by TreeWorld ![]() Free Tree and Green Industry Deep Link Directory ... Yes, I also SEO (Optimize) and build websites that fly high in Google Qualified Brisbane Tree Lopping | Stump Grinding Brisbane Brisbane - Gold Coast Consulting Arborist, Tree and Arborist Reports | Project Arborist ![]() |
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