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Here in India, they farm grass carp

Wow, great research and scientific study driven outcomes that will help those of us trying to deal with Buckthorn. I (finally) have hope!

if your office is located on stolen land, why have you not returned it yet, buddy?

Have they done experiments with changing around of the herbaceous seed mixtures to include different types of aggressive and rhizomatous native grasses and flowers? Something like a Canada goldenrod that gets tall, holds its flowers until late fall, spreads by rhizomes and aggressive self seeding, and secretes chemical from its roots that excludes other plants comes to mind. Also what about trees that secrete excluding chemicals such as black walnut? Does that have any effect on buckthorns? Also in more open sites what about our very tall native aggressive grasses such as Big Bluestem and Indian grass?

Thank you!

Hayden, love hearing about the "hands-on" restoration/invasive species removal work. Thanks...especially for your comments on "eco-lawns". Hope to hear more over time...people need to realize that restorations are at least (imho) 10-20 year efforts...this is why prevention, working with plant vendors, and control of what is being introduced (such as on cruise ships) are so vitally important. Even partially "putting it back" is the MOST expensive and labour intensive way to go. Thank you, thank you, thank you, to every single person willing to get "dirt under the nails."

Spencer's work is also a very interesting set of studies and analysis. This confirms my practical experience, in that I find we can only look at each plant and how it succeeds in the environment...and we barely understand their chemical capacities (or personalities, if you will). In working directly with them, I have found one can make some generalities, but that each plant is using potentially 100s of factors and variables. I put it simply to people I teach: "plants are smart...don't ever underestimate them". I would like to see more careful study of the phenomenon of "equilibrium" as there is a lot of evidence for that...but does "equilibrium" mean we don't have to worry when the whole fabric of the landscape is changing due to the sheer numbers of plants we are introduced? I find native sunny habitats are under extreme threats for a number of reasons, the main one being human disturbance and roadway introduction of plants that have wind distributed and seed usable by birds in already depauperated locations.

This is fascinating...I am noticing that common dandelions are increasingly found on my property (which I have carefully studied for 20 years) moving into shaded areas...they make much larger leaves, and manage to flower and seed. Given the adaptibility of the dandelion, I would love to see some work on this phenomenon, maybe looking at genetic change over time? This is important work...we should be also expanding on the work of the Japanese which suggest that the pollen of dandelion can be allelopathic to other species in that genera...we need to know if this phenomenon happens with other native plant species. Further, we need to look at the opportunity cost presented by a novel food supply and how the choosing of these plants over native species impacts reproductive capacity of the native plants in that area. So, in other words, why are there fields of common dandelion all over the world? Especially when the meme of "No Mow May" (conceived where common dandelion is believed to be a native and ecologically beneficial species) to other countries where they are demonstratively invasive. I would like to see more science on how invasive plants push their surroundings to be better for their own optimal growing conditions...such as taproots monopolizing underground resources and impacting the evolved plants in the novel ground, or allelopathic chemicals to thwart seed germination of other plants, killing of the underground biome, and make native plants' home ground...no longer their home ground due to changes imposed by invasive species. I see clear evidence of these processes at play...that invasion is not a matter of simply taking up disturbed real-estate...but an active overwhelming of other species, who are also trying to defend from a normal quotient of predators, when the introduced plants do not have these similar pressures.

Beech Leaf Mining Weevil...did I miss that? Our already stressed old growth beech stand in Cape Breton was killed off completely in a few years. Appeared 2012 and they are wiped out now.

SOOO appreciate yout making this available after the event...I had an urgent thing pop up in my life and missed it live. Thank you! Great conference, far fewer tech glitches than last year.

does the woman have a friend in the world? someone who is honest enough to inform her that we cannot understand the crackly voice. she can over come it if only someone tells her how bad it is..

What herbicide would you recommend for this?

I have done my own research over ten years of removing buckthorn. First the seed bank is amazing, but they must be protected by caging to protect them from deer browsing. The studies I have read point to more than 10 deer/square mile overgraze the Forrest and open it to buckthorn. In my city of 20 square miles there are 500 deer.or. 25 per square mile. Natives have no chance, planted or from the seed bank.

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What a great webinar, full of practical information. Thank you to the Invasive Species Centre for hosting!

And now we have oak WILT

Seems like such a simple solution but governments complicate things unnecessarily.

Any updates on the timeline for approval in the U.S?

If you pull this up before seeds seeds start can you leave in place on ground to dry and die? It gets so heavy to put it in bags.

wow, thank you to the last speaker, cathy kavassalis, for bringing to light the massive gaps in the law to control the introduction of invasive plants. what a glaring issue!

Excellent information and presentation, but I am hoping for less um's in future presentations. It just makes it difficult to listen to.

We did not have speaker permission to stream the first presentation so we will be live again at 13:50

Hi.. Please tell me how much density we have to stock?? What type of food give?? How many kgs will grow with in the year?? Please tell me..

Sounds like this pest would be a nightmare in Niagara.

Through my research I found that Lantern flies are no match for termites. I haven't found anywhere proving that except for my own experience.

Do these also catch non-target animals, such as songbirds, with these outward facing sticky sides?

I wish we spent the same effort actually fighting invasive species as we are doing trying to be politically correct...the resources for this fight are thin enough already to not be spending it reprinting brochures. Certainly evolving and moving forward is important, but the problem of invasive species is compelling and URGENT in response to the size of the problem we face that is GROWING. Our actual field response is very underwhelming in relation to the consequences these plants will cause. I would FAR rather see everyone be able to eat than worry about labels (even though I think clear naming is important...it is a matter of priorities). The average people I teach are confused enough by all the changes in N. American plant names as a result of genetic research...if you want the public to get on-board, we need to be prioritize practical methods of fighting back and clear methods for ID. The research is critically important, but getting the job done is going to take a lot of work...yesterday, not when we have studied everything, and renamed everything. I worked for a brilliant zoo veterinarian once...he said, you can test and think about problems while the animal dies...or you can keep collecting information and start actually trying things. Invasive plant removal (by hand mostly) is some of the hardest most miserable work in existence invasive plants are incredibly tenacious. Getting people to understand the threat and want to do the work is what is needed. Maybe we need a youth corps or something, but we need...an army. Some good success in the 30s was had (before power tools) by getting kids involved, and DEMONIZING the plants. Japanese Barberry was communicated as a threat to our food supply and resulted in a pretty effective eradication program that communities united to deal with. The lack of clarity and focus means our response will be as effective...as our response to COVID...an invasive if there ever was one. I would like to be more optimistic, but step back and look at how to get the job done. THAT is the first priority. Who is going to kill their ex-pet? What gardener is going to let you tell them what to grow when they can buy anything on the internet in the way of seeds? Lots of good work here, honestly, but I am impatient because I am in the field, in a rural area, with zero support, because I am older and not Canadian or don't have an environmental science credential. I am 60, have worked on this (and trying to educate those in my area) for 30 years, and the landscape is changing TOO fast to not be fielding a lot of people in large numbers. A half-hearted effort means a lot of money will be wasted. Get some marketing people involved. Please.

This is outstanding work, thank you!

Catch them all!!!!!!

Thx

Great video Please take lots of videos of the living giant monster bighead carp fish Catch huge live bighead carp fish, please shoot video to show

Great video Please take lots of videos of the living giant monster bighead carp fish Catch huge live bighead carp fish, please shoot video to show

We are in triage. Ecological purity is over. In my region, many Piñions(Pinus Edulis) are ALL stressed and in some specific locations are completely wiped out. Honey Mesquites(Prosopis Glandulosa) are migrating out of accustomed ranges and coming north and up in elevation. Siberian Elm has replaced many native deciduous trees and is here to stay as it is better at adapting to heat and drought. The landscape is changing under our feet, within our lifetimes. It can be guided, but it cannot be stopped. Escort your vulnerable species farther north and up in elevation deliberately. Plant suitable species that are resistant to heat, drought, and increasingly unpredictable climate where you are. Even if they are foreign. Or…end up with a desert.

Man I wish we had that at the Monterey Bay Aquarium. I've only seen them alive at the Shedd Aquarium. Never in California.

a new trap on you tube lanternfly trap look for stop sign or lanternfliesolutions.com

By making it difficult you discourage people from even trying. Pull the plant up and leave the root above ground. Walk away. The plant dies.

Humans, the ultimate invasive species, are not native to Ontario. They are destroying the planet and should therefore be culled.

Humans, the ultimate invasive species, are not native to Ontario. They are destroying the planet and should therefore be culled.

What is the purpose of the wooden beads?

time line for information in video 24:19 What triggers an outbreak 26:35 Fungus that controls outbreak 28:35 Virus that controls outbreak 29:30 More natural factors that control outbreaks 34:00 Hardwoods can typically survive outbreaks for up to 3 years 40:35 BTK spray 42:50 Homeowner controls

I don t know this plant, we don t have this. We are in Madagascar. May be there are another name Thank you

where is part 2???

introduction of these fish could constitute ECO TERRORISM, I believe

Wow gill grip a grass carp 😡 Americans really don’t have respect for anything that lives

U.S. ARMY

1st

Unconditional love

1st

Catch huge live bighead carp and grass carp fish, please shoot video to show

Catch huge live bighead carp and grass carp fish, please shoot video to show