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</style></head><body style='font-family: Helvetica, Arial, sans-serif; font-size: 13px; '><div>I came across this article after I actually observed it with wasps a couple of months before:</div><div><h1 class="article__headline"><div class="highwire-cite-title"><font size="3">Bumble bees damage plant leaves and accelerate flower production when pollen is scarce</font></div></h1></div><div><a href="https://science.sciencemag.org/content/368/6493/881">https://science.sciencemag.org/content/368/6493/881</a></div><div><br></div><div>Take care!</div><div>Oleg<br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div></body></html>