[Rockhounds] OT: Blazes of light reveal how plants signal danger long distances

[Axel Emmermann]

No, they increase the concentration of noxious-tasting (for caterpillars)
compounds in their sap.
Oddly enough, that works!

Axel

-----Oorspronkelijk bericht-----
Van: Rockhounds <rockhounds-bounces at rockhounds.drizzle.com> Namens Al Balmer
Verzonden: vrijdag 14 september 2018 21:00
Aan: rockhounds at rockhounds.drizzle.com
Onderwerp: Re: [Rockhounds] OT: Blazes of light reveal how plants signal
danger long distances

On 9/13/2018 11:47 PM, Kreigh Tomaszewski wrote:
> a signal that they should
> prepare for future attacks by the caterpillar or its kin.
I'm curious. How do they prepare? Say goodbye to their fellow leaves?

-- 
Al Balmer


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