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- #21
CrealCritter
Sustainability Master
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- Jul 16, 2017
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- Zone 6B or 7 can't decide
What's your climate, Creal? I've not been bothered with ear worms much lately. It may be due to the weather or maybe the varieties I'm growing. I choose varieties that are reported to have lots of flag leaves. I've not had to do so, but have read that a drop or two of veg. oil in the tips after the silks are fertilized will kill any ear worm larvae. I have no doubt that it would do the trick quite nicely.
I live in southern IL right on the border of USDA zone 6b and 7. Lots of farms around me, they alternate between soy beans and corn for gasoline. So yeah we have lots of gray moths which hatch into tip worms. I must plant corn early or else it's a total war on tip worms and depending on the weather they may win. Never tried oil but it would take me a long time to to place a drop or two on each ear. With BT I load up my 5 gallon sprayer with water Palmolive orginal (green) and BT and it's a cake walk to apply. I do corn and peppers and tomatoes at the same time to kill off any horn worms also.