I'll definitely have to keep an eye on the potatoes since even though they were covered since day 1, always a chance CPBs could pop up from under the soil.
Adventures in growing edibles veganically in a small townhouse backyard in Ottawa, Canada. (veganic since ~2021)
Showing posts with label Colorado potato beetle. Show all posts
Showing posts with label Colorado potato beetle. Show all posts
Wednesday, June 4, 2025
GA: FOY Colorado Potato Beetle!!
Well that didn't take long! While transplanting zukes, suddenly I saw a CPB crawling on the soil. Not sure if s/he had been under the soil and recently emerged or had flown in from elsewhere.
Wednesday, June 26, 2024
GA: Insect update
GA insect update notes:
Colorado potato beetles: Finding larva in the potato patch that I covered late; removing by hand. Haven't found any at all in the other potato patch that I covered from day one. Haven't found any on tomatoes yet but neighbours have.
Cucumber beetles: Most of my squash is still tulled, but for the untulled ones they are definitely there. And one of the tulled ones wasn't secure and had a bunch.
Squash bugs: Found a pair mating on the outside of tulle over a squash! Other than than haven't seen any, nor eggs yet on the two uncovered.
Three-lined potato beetle: Surprisingly I've found hardly any eggs on the ground cherries so far, so stopped looking and will instead just look for larvae.
I think that's it so far. No sign of the japanese beetle yet, but I'm sure it won't be long now...
So, so far it's been very manageable, nothing scary yet. The scary part will come when more/all of the squash is uncovered......
Sunday, June 2, 2024
GA: OMG -- INSECTS ON DAY 1! Colorado Potato Beetle, and Three Lined Potato Beetle! Adults and eggs! On potatoes and ground cherries!
OMG! Within like 30 minutes of transplanting the ground cherries, there were adults on them! Some of them mating, no less!
AND -- fortunately I happened to notice bright orange eggs on one of the potato patches -- and saw several adult Colorado Potato Beetles. Removed the eggs that I could find.
Here's a good page about CPBs, with suggestions for how to deal with them: https://wholefedhomestead.com/organic-potato-bug-control-get-rid-of-potato-beetles-naturally/
And this article mentions some varieties that are resistant: https://www.planetnatural.com/pest-problem-solver/garden-pests/colorado-potato-beetle-control/ -- "Yukon Gold, Russet Burbank, Caribe, and Norland, which are specifically designed to be less vulnerable to the beetle’s attacks"
I predict that a few months from now, I will look back and see that this was the day I realized that not drought, not weeds, not theft, not vandalism, not disease, but INSECTS will be far and away the biggest pressure at the allotment.
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