how to repel whiteflies - GARDENING
Scientists have found a cheap and alternative way to repel insects with a natural weapon only marigolds emit. Gardeners have long known that marigolds protect tomato plants from whiteflies. Researchers carried out a study to prove what gardeners around the world have known for generations -- marigolds repel tomato whiteflies.
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Scientists have revealed for the first time the natural weapon ... Add Yahoo as a preferred source to see more of our stories on Google. whiteflies infestation plant The first sign of a budding whitefly infestation might be a host of tiny white flying insects rising ... AOL: How to Get Rid of Whiteflies Naturally, According to a Pest Control Expert Whiteflies may look harmless at first glance, but don't be fooled.
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These tiny insects feed on the undersides of leaves, leading to yellowing and weakened plants. Plus, since whiteflies snack on sap, ... How to Get Rid of Whiteflies Naturally, According to a Pest Control Expert East Bay Times: Spider mites and whiteflies wreak havoc on tomatoes — here’s how to prevent them Q: For the past two years I have fought either spider mites or whiteflies on my tomato plants. I have tried home remedies and everything the nursery has recommended, including neem oil. They end up ...