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The Beet: A Podcast For Plant Lovers

How to Kill Cabbage Worms In The Garden

The Beet: A Podcast For Plant Lovers

Epic Gardening

Home & Garden, Education, Leisure, How To

4.81.6K Ratings

🗓️ 4 September 2017

⏱️ 7 minutes

🧾️ Download transcript

Summary

You’re starting to find holes in the leaves of your kale, and for that matter, in your cabbage, brussels sprouts, or other brassica-family plants. The leaves of the neat rows of radishes you’ve planted are showing signs of chewing, too. Some leaves have little off-white or yellowish spots on their undersides. And you just saw a little green worm wandering over a leaf on your produce. I’m sorry to be the bearer of bad news, but you probably have cabbage worms (Pieris rapae or Pieris brassicae). Learn More: Cabbage Worms: Everything You Need To Know About the Pieris Species Keep Growing, Kevin Learn more about your ad choices. Visit megaphone.fm/adchoices

Transcript

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0:00.0

What's going on guys? Welcome back to the epic gardening show. Today we're again talking about another filthy little pest that can plague your fall gardens and that would be the cabbage worm.

0:12.0

Boom boom boom. the cabbage worm. Boom, do do do.

0:15.0

I am sorry to be the bearer of bad news.

0:19.0

But if you've got little off-white or yellowish spots on the undersides of your radishes,

0:27.5

brussels sprouts, cabbage, etc, and you just saw a little green worm wandering over a leaf on your produce.

0:34.8

You probably have cabbage worms.

0:38.1

Also known as Pierreus rapae or Pierreus brassique. Do not lose hope. These are relatively easy to prevent and control.

0:47.6

So here is how you do it. Now the first thing to understand is that there are other types of cabbage worms that people will

0:57.8

confuse for the classic cabbage worm or the piersis rapae. So that would include the cabbage looper, which I just talked

1:04.6

about in yesterday's episode, the Tricoplusia knee, also the cabbage moth, the cabbage webworm, the orange-tip

1:11.0

butterfly, and the the diamondback moth.

1:13.0

So the life cycles of all those different bugs and their reproduction cycles may be different from the classic cabbage worm that we're talking about.

1:21.0

However, fortunately for us, they tend to attack

1:24.2

almost the same plants and you can often eliminate them in exactly the same way.

1:28.9

But just for interest's sake we're going to talk about

1:33.0

Piaras Rapae and Piaris Brassikeae or the large and small cabbage worms in today's episode.

1:39.5

So both of these develop into different types of butterflies.

1:43.0

So cabbage worms are actually just caterpillars

1:45.7

in their various larval forms.

1:47.4

So the first one again is Piaras Rapae.

1:50.2

That's also known as the small white or small cabbage white butterfly.

1:54.0

Basically, it is a very prevalent pest.

...

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