Knowing Your Roots

Posts tagged ‘leaf blights’

Thoughts for Food: Blight on the landscape!

Blog 23aBlog 23b

 

 

 

 

There are many pesky concerns for Wisconsin vegetable growers every year—weather, growth problems, pests, water, market demand—but one pest problem, collectively known as foliar or leaf blights, is especially challenging. You have all battled these in your home gardens since they attack crops such as tomatoes, potatoes, carrots and cucumbers. These are the diseases that cause perfectly green plants to break out in brown spots, turn yellow and die prematurely in mid-season just when you are anticipating a delicious harvest. When the leaves begin to yellow and the brown spots appear, many home gardeners run to the garden center seeking a remedy to stave off the impending loss of their carefully nurtured plants only to find that once the disease starts to progress, there is no stopping it.  (more…)

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