Call me dramatic, but there’s no other pest that strikes fear into my heart like a wriggling, wiggling mass of tent caterpillars.It’s not because of the damage they do to plants, but because their nest
06.06.2023 - 19:45 / gardenerspath.com / Kristine Lofgren
What’s Killing My Broccoli? 13 Common DiseasesWhether you’re frying it, roasting it, steaming it, or digging into it raw, broccoli is fantastically flavorful, not to mention good for you.
Maybe it’s all in my head, but I swear it tastes even better when I’ve grown it myself.
The only problem is that it seems like certain types of fungi, bacteria, and other pathogens can’t get enough of cole crops, either.
From ailments that simply make the leaves a little ugly to problems that can completely wipe out your plants, there are quite a few broccoli diseases to worry about.
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The good news is that once you know the best gardening practices, it’s not too hard to avoid most problems. And if disease pathogens do attack, this guide will help you to control or eliminate them.
Here are the common infections that we’ll go over:
There’s no doubt that broccoli diseases can be devastating. Let’s jump right in so you can learn how to head them off before they can take hold.
1. Alternaria Leaf SpotWhile this disease probably won’t kill your plants, a bad infection can reduce foliage vigor and size, which can mean smaller or no heads.
It’s caused by the fungi Alternaria brassicicola and A. brassicae, which thrive in high humidity (around 90 percent and up), and temperatures between 60 and 78°F.
The first sign is tiny black spots on the older leaves and heads. That’s why this disease is sometimes called black spot.
On the leaves, these spots expand and turn yellow with a black halo around them. Later, younger leaves become infected and the spots may merge, resulting in dead patches on the foliage.
The fungi live on plant debris and in
Call me dramatic, but there’s no other pest that strikes fear into my heart like a wriggling, wiggling mass of tent caterpillars.It’s not because of the damage they do to plants, but because their nest
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