"Neem oil is a vegetable oil pressed from the fruits and seeds of neem (Azadirachta indica), an evergreen tree which is endemic to the Indian subcontinent and has been introduced to many other areas in the tropics. It is perhaps the most important of the commercially available products of neem for organic farming and medicines."You will have to Google it to find name brands.
We were suspicious of it at first, but over the last year we have become comfortable with using it.
Be careful to spray it in the evenings after the bees go to sleep.
It won't physically hurt them, but if they get the oil on them, they may not be able to fly.
Neem Oil should protect against any insect that eats your veggies.
It is also good protection against fungal infections.
The oil coating prevents most fungal spores from infecting your plants.
The only downside to Neem is that you have to apply it weekly, and may have some
leaf singe effects at high daytime temps. We discontinue when temps go into the 90s.
I've recently read some web based anecdotal testimony about people using Neem Oil in a topical application (rub it on their skin) treatment for Arthritis.
Before Neem, we used to spray them off with a water hose, and then spray some hot pepper and soap concoction that
Starkraven conjured up in her kettle under the light of a full moon while chanting some obscure invocations.
That stuff worked pretty good too.
Lady Bugs eat aphids.
You can buy them by the thousands on the Internet:
http://www.amazon.com/dp/B000MR6WRG/?tag=googhydr-20&hvadid=2406784221&ref=pd_sl_16gw3n5znw_b