On reaching the ground, this strong downdraught spreads out to produce a gusty wind which has the potential to cause significant damage. Severe thunderstorms produce wind gusts of 90km/h or more, with peak winds exceeding 160km/h in the most damaging storms.
Pepper. Pepper also gives off a strong scent that repels ladybugs without killing them. When your garden emits a hot pepper scent, ladybugs will steer clear of your plants and shrubbery. In a spray bottle, mix two cups of water with three teaspoons of crushed red pepper, chili pepper or paprika.
Vinegar and Essential Oils. For an even more effective bug repellent, fill a spray bottle with half vinegar and half water and add 10 to 15 drops of any of these essential oils: mint, tea tree, spearmint, lavender, lemon, lemongrass, clove, citronella and/or eucalyptus. Witch Hazel, Water and Herbs.