spotted lanternflies, Lycorma delicatula. an infamous invasive in my area, but I’ve come to enjoy these clumsy little freaks more than I ever thought I would.
people are oddly obsessed with destroying them still, although the effect of killing them by hand or even with pesticides is negligible on the now-well-established populations. this is more of a “stop the spread” problem than it is “get rid of established populations,” and it’s people who don’t usually see these who should be on the highest alert for them. still, it’s interesting how their conspicuity, diurnality, and generally slow speed has made them the perfect thing for humans to kill thoughtlessly while other pests stay hidden, like emerald ash borers, or are undeservedly beloved, like honeybees, most of the eastern mantises, and feral cats.
the kill-on-sight campaigns area little depressing to me, especially when directed towards children —sure, they teach invasive species awareness, but really it’s just feeding an ugly desire to kill little animals. not going to ask you to not control them if they’re causing damage to your plants, but the weird bloodthirsty attitude towards Lycorma and declarations of their “evil” nature don’t seem terribly productive. they are as blameless as any invasive species. even when invasives must be killed by the individual (works for some species, not all!), there is still room to act thoughtfully and not demonize an animal for being an animal.
so personally, I let the lanternflies chill—for the most part, they feed on invasive weeds and nonnative ornamental plants, so they’re not much of a concern to me or my garden. whatever proper control methods (parasitoids, pathogens?) get developed probably won’t eliminate all of them, too, so big dumb fulgorids are probably a permanent fixture here. ah, I still feed them to mantises, but the only ones big enough are also invasive…
here’s one all tender and pale after molting. I’d like to find a teneral adult this year, which must be stunning
a good post on the topic of killing invasive species by @bowelfly :