this post was submitted on 01 Jan 2026
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Science Memes

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top 22 comments
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[–] halvar@lemy.lol 64 points 4 months ago (2 children)

Someone enlighten me pretty please!

[–] fossilesque@mander.xyz 120 points 4 months ago (1 children)

https://www.waldwissen.net/en/forestry/forest-protection/fungi-and-nematodes/chestnut-blight

Chestnut blight is caused by the fungus Cryphonectria parasitica (formerly known as Endothia parasitica). The pathogen originates from East Asia, where it occurs as a weak parasite on the resistant Japanese (Castanea crenata) and Chinese chestnut (Castanea mollissima). In the early 20th century, the fungus was accidentally introduced into the USA with infected plant material, triggering a dramatic epidemic that almost completely eradicated the extensive forests of American chestnut (Castanea dentata) in the eastern USA.

[–] RobotToaster@mander.xyz 31 points 4 months ago (4 children)

What does this have to do with gundams though?

[–] Pat_Riot@lemmy.today 25 points 4 months ago

Might be the only Japanese thing OP knows the name of.

[–] GrammarPolice@lemmy.world 13 points 4 months ago

Oppa gundam style!

I'll see myself out...

[–] sbeak@sopuli.xyz 12 points 4 months ago (1 children)

I am assuming because a) Japanese, as the other person said and b) Gundam is where robots in the future fight bad guys, right? So the invasive chestnut species is the bad guy, therefore Gundam

Also maybe Gundam has time travel, idk. I haven't watched it so I'm pulling this from thin air. I just know Gundam has cool fighting robots

[–] fossilesque@mander.xyz 11 points 4 months ago* (last edited 4 months ago)

You get me.

[–] YiddishMcSquidish@lemmy.today 8 points 4 months ago

The chestnut was the vehicle that brought the fungus, kinda like a mobile suit.

[–] Collatz_problem@hexbear.net 9 points 4 months ago

This fungus was accidentally brought to America with the Japanese chestnut (which has some resistance) and almost completely ate the American chestnut (which has none).

[–] makeshiftreaper@lemmy.world 56 points 4 months ago (3 children)

Not a botanist but as a southerner I'd go to the Centennial Expo and the Chicago World's fair to try to keep Kudzu out of America. That weed is a fucking problem

[–] OneOrTheOtherDontAskMe@lemmy.world 19 points 4 months ago

It's crazy to see the places I grew up completely overgrown, the plants and flowers and colors I'd see bloom along the mountains choked by a jungle-green slope of garbage. Hate.

[–] Pyr_Pressure@lemmy.ca 5 points 4 months ago

PNW... Himalayan Blackberry

[–] a_non_monotonic_function@lemmy.world 4 points 4 months ago (1 children)
[–] lauha@lemmy.world 1 points 4 months ago (1 children)
[–] a_non_monotonic_function@lemmy.world 3 points 4 months ago (1 children)
[–] lauha@lemmy.world 4 points 4 months ago (1 children)

North America had only one minor earth worm species before Europeans arrived.

[–] LeeeroooyJeeenkiiins@hexbear.net 15 points 4 months ago

Reading about the sheer number of american chestnut trees that used to be on just the east coast is staggering, literally over a billion trees, all producing edible nuts

[–] weariedfae@lemmy.world 9 points 4 months ago* (last edited 4 months ago) (1 children)

Sorry, nah, I'd be punching Luther Burbank in the dick and setting everything he had on fire.

(Himalayan blackberry)

[–] HeyThisIsntTheYMCA@lemmy.world 6 points 4 months ago

you may have explained why our blackberries are so good. we've been cloning a california blackberry everywhere we move, and all the nurseries here sell himalayan blackberries. we've also got a little patch of wild california blackberries in the hills we're tending. got the best jam.

[–] rbos@lemmy.ca 5 points 4 months ago

I don't think it would have been possible to keep it out. :/

[–] BastingChemina@slrpnk.net 5 points 4 months ago

At the same time, if the time traveler could prevent the American vines to be imported in Europe it would be great !