Are there any really good organic Bug Killers?
Yes, there are many. The most promising seem to be the light horticultural oils, also called all-season oils. There is also Neem oil that is applied the same way. These are more effective than conventional insecticides in some ways because they smother the eggs and they also control diseases by smothering the spores. Most of them have specific temperature limitations so read the label. Often the temperature range is 30F to 90F. Although, why a person would want to be spraying anything if the temperatures were above 90 or below 30 is beyond my range of understanding.
