BonideAll Seasons Horticultural & Dormant Spray Oil, 16 oz Concentrate, Disease Prevention & Insect Killer for Organic Gardening

I've tried everything to get rid of the white flies that have invaded the gnarly old hibiscus and in our yard and a hibiscus to white flies is like Disneyland with free admission. I was even told by 2 different people well versed in combating these wee bastards to just get rid of it and 2 others say that if we want a fly free hibiscus to get rid of this one wait several months while treating the soil then plant a new one and that's both easiest and by far cheapest. Problem with those options are that I am really stubborn or stupid or a lot of bit of both. I've tried E V E R Y T H I N G it feels like, over 2 dozen different products and over 50 home made DIY concoctions. Done work great while most others do not. The issue with the ones that work well is that they only are effective at combating then while in only one of the three life stages. So for over a year the thing that worked the best was a mix my wife and I came up with, lucky for us we both have strong background in science/chemistry, she's a microbiologist and I'm an electrical and electronics engineer. Our murder blend worked well but had to be applied thoroughly in a time, consuming manner, at least once sometimes twice a week... Also the hibiscus is near our front door so skipping a treatment want an option otherwise you'd walk through a legitimate cloud of white flies. I've heard good things about this product and I've had great luck with this brand ion the past and I purchased it because it was same day delivery and I needed it to protect my citrus trees from scale spreading to them from nextdoor as the entire backyard was being removed. It did it's job and did it very well. I only tried it on the hibiscus because I was being lazy and didn't want to make a batch of our home made concoction. A few spoonfuls In a spray bottle filled with 32oz of water and it kills the adults and leaves enough behind do the young ones nor their eggs can stick to the leaves and fall off and the best part is it only need to be sprayed down every 4 weeks or so which beats the hell out of twice a week

This is a great safe spray for keeping pests and rust at bay on plants. I particularly like it for the roses and camellias. I wish I would have noticed it was a concentrate and not ready to spray so I had to get a spray container to apply it but that is my fault not the listing's...just an fyi for those that may have not noticed that part when ordering, if it matters.

work well.

It's natural oil. Safer than chemical. Don't know about effectiveness yet. Mixed easily with water

This stuff really works! I used it to combat a nasty scale infestation on my citrus trees and it knocked those suckers right back. Plus, it's organic, so I don't have to worry about harming beneficial insects. Highly recommend for anyone dealing with pests in their garden.

I opened the package to find a wet spot. Some of the product leaked out in shipment. I haven't used it. So I don't know how well it works.

A friend recommended it to me. It is said to be better for organic plants. I use it in my rose garden and orchard. It is very convenient. I recommend it.

This kills all the "soft insects" without (Armor Shells). Spinosad kills all the Armored insects that are hard shelled such as Weevils and Beetles.This KIlls Aphids or younger Scales or Fruit Flies, Whiteflies, Mealybugs...Pyrethrens are SUPER effective at soft-bodied insects also, however they Kill bees on Contact so you Spray at Night which you should do anyways so product can get into the leaf for a much longer period without Sun Contact. So what people do often to keep THINGS IN CHECK is Alternate Oils & Pyrethrens which I would personally choose 'Pyganic Gardening Insecticide'. It's the best. Always Read The Label(s) . . . since there's toxicity to beneficials to consider; there's toxicity to Your & your Animals and Children; And there's toxicity Aquatic Animals. We MUST read the Label . . .