Showing posts with label holes in leaves. Show all posts
Showing posts with label holes in leaves. Show all posts

Thursday, June 19, 2014

Cabbage Moth Larvae Tried to Kill My Brussels Sprouts!

It never ends, the garden war. Just countless battles making me think that I’m winning! Hahaha! I noticed holes in some of my Brussels sprouts leaves. Ugh. I’m honestly not sure how well any of my vegetables will do, as I just kind of planted seeds and hoped for the best. Test run year! (I should definitely research a LOT more.) But I am hopeful they might produce something, so I want to protect them.

My poor Brussels sprouts!!

I Googled “what’s eating my Brussels sprout leaves?” and found this link, which prompted me to check the back side of the leaves in question, near the middle vein. Sure enough, I found tiny inch-long or less green larvae. Cabbage moth larvae! (Read that link…they are butterflies, we Americans just call them moths because they look like moths.)

An example of a cabbage moth larvae decimating a leaf!

This article goes a little more in depth about what exactly I’m dealing with. She recommends a few different natural enemies and two biological pesticides, Bt and spinosad. Spinosad was also in the Sluggo I purchased so I knew about that already. A little more Googling of Bt and I finally stumbled across something I can find at Home Depot - Captain Jack’s Dead Bug Brew. There was a Bonide product specifically for caterpillars but I couldn’t find it locally, don’t have time to wait, and like the idea of this spray covering a few more critters than one!

Captain Jack's Deadbug Brew

I did try murdering the worms by hand, but they are SO TINY. I was dropping them and not sure if I had squished them first or not, meaning they’d probably find their way back to my Brussels sprouts again. And I have a lot of plants, so that’s a lot of leaves to pick through, as well as ensure you got every single one. In the fine words of the interwebs these days, “Ain’t nobody got time for that!” ;)

Captain Jack's Deadbug Brew ingredients label

I applied the first round on June 13. I had to wait a day after purchasing the spray because it was windy, so I told the worms to eat up because it was their last meal!! I checked back the next day and most of them seemed to be gone or dead. A few larger ones remained, so I picked them off if I saw them, and assured myself if there were any more, they’d be gone soon enough. A few days later, and I don’t see anything on them at all! I did spray a second round on June 19, as the bottle said it can be reapplied every 6 days, up to 6 times a season for Brussels sprouts. [Check the label for other produce, there were specific instructions for each!] I probably won’t spray them again unless I see the worms again…I actually did the second spray because I saw a damn cabbage moth flying around the area again! Stop it! To think I assumed they were just pretty little white butterflies, pollinating the lands.

Cabbage moth

Oh yeah, I sprayed my pumpkin plant, too. There was one tiny creature (not sure what it was) and a little hole starting on one leaf. Not taking any chances!!

Pumpkin leaf - tiny hole upper right!

What did you plant this year? What are your favorite produce gardening tips you think I should know about???