Dear colleague,
As many of you will know, the number of emerging pests and diseases of woody plants (i.e. species that have never previously been recorded outside their native continent) is continuously increasing. Early warning of these potential invaders before they arrive can be based on surveys of sentinel plantings and nurseries, and of arboreta. However, such surveys will necessarily face the presence of organisms and symptoms that have never been observed before by the surveyors.
To facilitate the identification of the most likely causal agents of damage to woody plants in situations where the exact identity of such agents is unknown, a field guide for the identification of damage on woody sentinel plants has now been published. The book is now available as a free open-access e-book under the following link. No hard copies of the book will be sold. http://www.cabi.org/cabebooks/ebook/20173265430
This guide is intended as an aid for managers of sentinel plantings, botanical gardens or arboreta, as well as phytosanitary inspectors, who may have knowledge of common pests and diseases of woody plants, but may not know the likely cause of damage that they have not encountered before. It aims to provide a tentative identification of relatively broad groups of organisms and not definitive identification of the causal agents.
There are chapters that explain how to use the guide, followed by keys (for different organs of conifer and broadleaf species) to guide the user to the relevant sections of the book, based on the questions entomologists and pathologists ask themselves when looking at a damaged or diseased tree in a fashion similar to how a doctor interrogates a patient to arrive at a diagnosis. The largest part of the book is devoted to the description and illustration of damage types and typical causes of the observed damage.
The book is an output of COST Action FP1401 - A global network of nurseries as early warning system against alien tree pests - "Global Warning" (www.ibles.pl/cost<http://www.ibles.pl/cost>).
Regards,
René.
Dr René Eschen
Senior Scientist - Risk Analysis and Invasion Ecology
CABI
Rue des Grillons 1
CH-2800 Delémont
Switzerland
Telephone: +41 (0)32 421 4887
Fax: +41 (0)32 421 4871
Email: r.eschen(a)cabi.org<mailto:r.eschen@cabi.org>
Visit us at www.cabi.org<http://www.cabi.org/> or http://www.cabi.org/about-cabi/cabi-centres/switzerland/
Have a look at the Woody Weeds website: www.woodyweeds.org<http://www.woodyweeds.org/>
CABI improves people's lives worldwide by providing
information and applying scientific expertise to solve
problems in agriculture and the environment
P Think Green - don't print this email unless you really need to
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Dear friends and colleagues,
In just a few days many of you will be at the 125th Anniversary IUFRO Congress and participate in sessions of Division 7 (Forest Health). There will be numerous sessions sponsored by Division 7 Working Parties and Research Groups (all starting with "D7"), and we will have two sessions with sub-plenary speakers (Barbara Bentz, Treena Burgess, Andrea Battisti and Bill Manning).
Two of the sub-plenary presentations will be given in the 'Division 7 Opening Session' at 8:00 am on Monday morning (18 Sept.) in the main room of the concert hall (Rolf Böhme Saal (Konzerthaus Freiburg).
The other two sub-plenary presentations will be given in the session 'Forest health - critical global issues in the 21st century' on Thursday (21 Sept.), 13:30 - 15:00 in room KG II - Auditorium Maximum of the University of Freiburg.
We will also have a business meeting where you will have the opportunity to meet and discuss with Div. 7 coordinators and deputies, learn about upcoming meetings, and propose meetings and conferences that you would like to organise. The business meetings will take place on Tuesday (19 Sept.) from 20:00 h (8 pm) in room KG I - 1199 (Uni Freiburg). This will be followed by a business meeting of RG 7.03 (Entomology) from 21:00 (9 pm) in KG I - 1139 (Uni Freiburg).
There has been much interest in the social event on Monday evening (18 Sept.). We have just reached maximum capacity (140 people) at the venue, and those who registered for it (by email to me) will shortly receive instructions on how to find it. There is a possibility that some will not come, so if you are still interested in joining us for this, please get in touch with me (eckehard.brockerhoff(a)scionresearch.com<mailto:eckehard.brockerhoff@scionresearch.com>).
Also, attached to this email is a report on recent and planned activities and meetings, and changes in coordinators in Div. 7. It includes a special thanks to Jolanda Roux who recently resigned from her position as coordinator of Research Group 7.02 (Pathology). Former deputy Tod Ramsfield has been appointed as the new coordinator, and Beccy Ganley and Julio Diez Casero are the new deputies.
On behalf of all the coordinators and deputies in the Forest Health Division of IUFRO I can say that we look very much forward to seeing you next week!
Kind regards,
Ecki Brockerhoff (Coordinator Division 7, Forest Health)
Eckehard Brockerhoff, PhD
Principal Scientist
Scion
Postal address: PO Box 29237, Riccarton, Christchurch 8440, New Zealand
Physical/courier address: 10 Kyle Street, Riccarton, Christchurch 8011, New Zealand
DDI +64 3 363 0913 | Mobile +64 21 784 750 | Email eckehard.brockerhoff(a)scionresearch.com<mailto:eckehard.brockerhoff@scionresearch.com>
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This email and any attachments are intended solely for the addressees named above. It may contain information which is legally privileged, confidential or subject to copyright. Any unauthorised review, use, disclosure or distribution is prohibited. If you receive this email in error, please delete it. As part of Scion's cyber security policy, Scion's IT systems are subject to ongoing monitoring, activity logging and auditing, and may include 3rd party monitoring on our behalf.
Dear friends and colleagues,
(Div. 7 list servers and presenters in Div. 7 (Forest Health) sessions at the upcoming IUFRO 125th Anniversary Congress)
Social evening on 18 Sept.
Thanks very much to all those who already replied previously. We can confirm that this will go ahead on Monday, 18 Sept. 2017, starting from about 7:30 or 8:00 pm / 19:30 or 20:00 hrs.
There will be a change to a nicer venue. This is in a suburb of Freiburg that can be reached easily by tram (a 10-minute tram ride, with a tram leaving every 10 minutes; more details to come in the next few days).
This promises to be a very nice opportunity to socialise in the beer garden outdoors or in the hall inside (depending on the weather). There will be local beers and other drinks available, including non-alcoholic drinks, as well as dinner, including several affordable options. Dr Horst Delb, a local forest entomologist, is kindly helping organise this. Please note, this is not restricted to presenters; anyone interested in the Forest Health Division and their partners and friends can come along.
Important: We need to confirm the approximate number of participants. If you would like to join us, or if you have any questions about this, please email me (eckehard.brockerhoff(a)scionresearch.com)
Div. 7, Forest Health, business meeting of on 19 Sept.
This meeting will be of interest to anyone who would like to know a little more about IUFRO, the Forest Health groups and their activities, upcoming conferences, opportunities to discuss relevant topics, become involved, etc. Attendance of this is not limited to office holders and, in fact, everyone is welcome to come along.
This is scheduled for Tuesday, 19 Sept. 2017, from 8 pm / 20:00 hrs in Room KG I - 1199 at the University of Freiburg. It is listed in the congress programme. Please mark this in your diaries.
Please send me an email if you have any questions or suggestions (which we welcome).
We look forward to seeing you soon at the congress!
Kind regards,
Ecki Brockerhoff
Eckehard Brockerhoff, PhD
Coordinator, IUFRO Division 7 (Forest Health)
Principal Scientist, Scion
Postal address: PO Box 29237, Riccarton, Christchurch 8440, New Zealand
Physical/courier address: 10 Kyle Street, Riccarton, Christchurch 8011, New Zealand
DDI +64 3 363 0913 | Mobile +64 21 784 750 | Email eckehard.brockerhoff(a)scionresearch.com<mailto:eckehard.brockerhoff@scionresearch.com>
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This email and any attachments are intended solely for the addressees named above. It may contain information which is legally privileged, confidential or subject to copyright. Any unauthorised review, use, disclosure or distribution is prohibited. If you receive this email in error, please delete it. As part of Scion's cyber security policy, Scion's IT systems are subject to ongoing monitoring, activity logging and auditing, and may include 3rd party monitoring on our behalf.
Dear members of FORENT and FORPATH,
The IUFRO Working Party 7.03.11 has recently changed its title and scope from "Resistance to Insects" to "Resistance to Insects and Pathogens".
Tree resistance to insects and pathogens relies on multiple host defense mechanisms, and while these mechanisms are often specific toward either insects or pathogens, there are mechanisms that affect cross resistance and susceptibility. Moreover, the interconnection between resistance to insects and pathogens is particularly important when trees interact with both agents simultaneously, such as when insects vector pathogens or facilitate infection.
The rationale for this change was to create a more inclusive Working Party which could be of interest to many additional researchers, and to enhance the already strong connection between the Entomology and Pathology units of the Forest Health Division.
Given the broadening of the focus, we are building a new lists of scientists who are interested in the Working Party.
If you would like to be included on the new Working Party 7.03.11 scientist list, please send your contact information to the Working Party Coordinator Caterina Villari (cvillari(a)uga.edu<mailto:cvillari@uga.edu>). Email addresses will not be posted on the IUFRO website.
The next upcoming event jointly sponsored by the Working Parties 2.02.15 and 7.03.11 will be the 6th International Conference on the Genetics of Tree-Parasite Interactions: Tree Resistance to Insects and Diseases - Putting Promise into Practice, which will be held August 5-10, 2018 in Mt. Sterling, Ohio, USA. More information can be found on the conference website: https://treeresistance2018.ca.uky.edu/.
Kind regards,
Caterina Villari, WP Coordinator
Dan Herms, WP Deputy
------------------------------------------------------------------------
Caterina Villari
Assistant Professor
706-542-2535 Office
706-542-0119 Lab
cvillari(a)uga.edu
villarilab.com<http://villarilab.com/>
D.B. Warnell School of Forestry & Natural Resources
University of Georgia
180 E Green Street
Athens, GA 30602
Workshop on Tree Resistance to Insects & Diseases: Putting Promise into Practice (Aug 5-10, Ohio, USA)
1st Announcement
Hello,
We have now picked the date and location for the 6th International Workshop of the Genetics of Host-Parasite Interactions in Forestry, Tree Resistance to Insects & Diseases: Putting Promise into Practice. This workshop will be a continuation of the recent workshops held in Orleans, France (2015) and Eugene, Oregon, USA (2015). The past workshops were highly successful, and we anticipate the same in 2018 for this important topic. Please have a look at the information below and on the website, and please pass the notice along to colleagues who work on aspects of Insect or Disease Resistance in Trees.
[cid:image005.png@01D30B89.B367DD70]
For more information: https://treeresistance2018.ca.uky.edu/
We are very excited to announce this upcoming workshop, but due to several factors, the workshop will be limited to 110 participants, which is similar in size to the 2011 and 2015 workshops. For organizational planning (including contracts we need to make for lodging), it would be VERY helpful if you would respond to the survey below (no 'commitment' but will provide us some guidance for planning purposes):
__ I am planning on attending the workshop
___ I may attend the workshop
___ I cannot attend the workshop but am interested in the Resistance (in trees) topic - please keep me on the mailing list
Also, we are updating our mailing list for people interested in this topic and workshop, so having a note back from you helps us to focus the future emails.
For more information: Richard Sniezko (rsniezko(a)fs.fed.us<mailto:rsniezko@fs.fed.us>) or Jennifer Koch (jkoch(a)fs.fed.us<mailto:jkoch@fs.fed.us>
Past Conferences
* 5th International Workshop on the Genetics of Tree-Parasite Interactions, Orleans, France, 2015, https://colloque.inra.fr/tree-parasite-interactions2015
* 4th International Workshop on Disease and Insect Resistance in Forest Trees (2011) Eugene, Oregon, 2011, http://ucanr.edu/sites/tree_resistance_2011conference/Home/ (Sniezko et al., 2012)
* Mechanisms and Deployment of Resistance in Trees to Insects, Iguassu, Spain, 2000 (Wagner et al., 2002)
* Breeding Insect and Disease Resistant Forest Trees Eugene, Oregon, 1982
* 3rd International Workshop on Resistance to Diseases and Pests in Forest Trees, Wageningen, The Netherlands, 1980 (Heybroek et al., 1982)
* Workshop on Biology of Rust Resistance in Forest Trees, Moscow, Idaho, 1969 (considered the 2nd International Workshop in this series) (Bingham et al., 1972)
* Workshop on Breeding Pest-Resistant Trees, University Park, Pennsylvania, 1964 (considered the 1st International Workshop in this series) (Gerhold et al., 1966)
We look forward to hearing from you.
Best regards,
Jennifer Koch
Richard Sniezko
[Forest Service Shield]
Richard A. Sniezko, PhD
Center Geneticist
Forest Service
Dorena Genetic Resource Center
p: 541-767-5716
c: 541-954-6793
f: 541-767-5709
rsniezko(a)fs.fed.us<mailto:rsniezko@fs.fed.us>
34963 Shoreview Drive
Cottage Grove, OR 97424
www.fs.fed.us<http://www.fs.fed.us/>
[http://wwwstatic.fs.usda.gov/images/email/usda-logo.png]<http://usda.gov/>[Twitter Logo]<https://twitter.com/forestservice>[Facebook Logo]<http://facebook.com/USDA>
Caring for the land and serving people
Jennifer Koch, PhD
Research Biologist
Forest Service
Northern Research Station, Project NRS-16
jkoch(a)fs.fed.us<mailto:jkoch@fs.fed.us>
ALERT2017
This electronic message contains information generated by the USDA solely for the intended recipients. Any unauthorized interception of this message or the use or disclosure of the information it contains may violate the law and subject the violator to civil or criminal penalties. If you believe you have received this message in error, please notify the sender and delete the email immediately.
Dear friends and colleagues,
there are only *four days left* in order to benefit from Early bird
registration of the upcoming joint meeting of IUFRO WP's 7.03.05 & 7.03.10
"Forest Insects and Pathogens in a changing Environment: Ecology,
Monitoring and Genetics" , that will be held in Thessaloniki from the 11th
to the 15th of September 2017. Here
<http://us14.campaign-archive1.com/?e=%5bUNIQID%5d&u=3042a30974535d5c9741b19…>
you can find some reasons not to miss this deadline, for one of the most
exciting scientific meetings of 2017. Should you have any questions, you
can visit our website (www.iufrogreece2017.com) or contact us directly.
We are looking forward to welcoming you here in Thessaloniki,
On behalf of the organizing committee,
Dimitrios N. Avtzis
--
[image: www.iufrogreece2017.com] <http://www.iufrogreece2017.com>
Dear friends and colleagues,
This is a follow-up message about the all-Division 7, Forest Health, segment of the IUFRO 125th Anniversary Congress with important information about the following:
(1) a social evening for participants contributing to, or interested in, Div. 7, Forest Health, on Monday, 18 Sept. 2017,
(2) a post-congress field trip organised by Div. 7 (an update),
(3) the business meeting of Div. 7, Forest Health, where everyone is welcome to learn about planned activities and opportunities to discuss and contribute.
(1) Social evening for all interested in Div. 7, Forest Health, on 18 Sept.
We are planning a social evening in a beer garden near the centre of Freiburg on Monday, 18 Sept. 2017, from about 8 pm / 20:00 hrs. This is mainly for all those who are interested in Forest Health, or contributing to Div. 7. sessions, or participating with working parties, etc.
Dr Horst Delb, a local forest entomologist, has kindly agreed to help organise this. This promises to be a very nice opportunity to socialise in the beer garden outdoors or in the hall inside (in case the weather is not so kind). There will be local beers and other drinks available, including non-alcoholic options, as well as dinner, for an affordable amount (about 10-15 Euros).
To secure the venue, we need to know that there will be enough participants. If you would like to join us, or if you have any questions about this, please email me (eckehard.brockerhoff(a)scionresearch.com<mailto:eckehard.brockerhoff@scionresearch.com>).
(2) Post-congress field trips organised by Div. 7 (update)
As mentioned previously, we are planning a Forest Health post-congress tour over two days in the Black Forest and the Vosges Mountains in France to see various forest health concerns (mainly insects and pathogens). We have about 20 participants so far but we can take a few more. For more information about this 'excursion 38', please visit http://iufro2017.com/two-day-excursions/#toggle-id-6
A detailed description of the full programme of Excursion 38 is attached. Briefly, excursion 38 (the 2-day post-congress tour) is entitled 'Ecology and management of emerging and invasive forest pests and diseases'. It includes an overnight stay in a hotel in France, two lunches and a dinner, wine tasting, etc., and the fee is 270 Euros.
If you would like to join excursion 38, please email Marc Dittes ( Marc.Dittes(a)intercongress.de<mailto:Marc.Dittes@intercongress.de> )
(3) The business meeting of Div. 7, Forest Health, on 19 Sept.
Although the name 'business meeting' may not be so enticing, these meetings are always very interesting to anyone who would like to know a little more about IUFRO, the Forest Health groups and their activities, upcoming conferences, opportunities to discuss relevant topics, become involved, etc. Attendance of this is not limited to office holders and, in fact, everyone is welcome to come along.
This is currently scheduled for Tuesday, 19 Sept. 2017, from 8 pm / 20:00 hrs. Please mark this in your diaries.
Please send me an email if you have any questions or suggestions (which we welcome).
Kind regards,
Ecki Brockerhoff
Eckehard Brockerhoff, PhD
Coordinator, IUFRO Division 7 (Forest Health)
Principal Scientist, Scion
Postal address: PO Box 29237, Riccarton, Christchurch 8440, New Zealand
Physical / courier address: Forestry Building, Forestry Road, Ilam, Christchurch 8041, New Zealand
DDI +64 3 364 2987 extension 7206 | Mobile +64 21 784 750 | Email eckehard.brockerhoff(a)scionresearch.com<mailto:eckehard.brockerhoff@scionresearch.com>
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This email and any attachments are intended solely for the addressees named above. It may contain information which is legally privileged, confidential or subject to copyright. Any unauthorised review, use, disclosure or distribution is prohibited. If you receive this email in error, please delete it. As part of Scion's cyber security policy, Scion's IT systems are subject to ongoing monitoring, activity logging and auditing, and may include 3rd party monitoring on our behalf.
Hello forpathers,
I am in urgent need of a pathogenic isolate of Apiognomonia veneta (Discula nervisequa), causal agent of sycamore anthracnose, preferably (but not necessarily) from North America. We have tried to isolate it from American sycamore but we have been unable to get a pathogenic isolate. We need it to conduct controlled inoculations.
We will request an APHIS permit to import into Ohio if anyone is willing to share.
Thank you for your consideration!
Enrico
[The Ohio State University]
Pierluigi (Enrico) Bonello Professor
Department of Plant Pathology
201 Kottman Hall | 2021 Coffey Road Columbus, OH 43210
614-688-5401 Office | 614-292-4455 Fax
bonello.2(a)osu.edu<mailto:bonello.2@osu.edu> osu.edu<http://osu.edu/>
http://plantpath.osu.edu/bonello
Center for Applied Plant Sciences: http://caps.osu.edu<http://caps.osu.edu/>
Translational Plant Sciences Graduate Program: http://tpsgp.osu.edu
Center for Microbe Interface Biology: http://cmib.osu.edu<http://cmib.osu.edu/>
Environmental Science Graduate Program: http://esgp.osu.edu<http://esgp.osu.edu/>/
