Dipel works very well in killing white butterfly caterpillars that eat the leaves of cabbages, broccoli, cauliflower, kale and other members of that plant family. It lasts a long time if sprayed on the underside of leaves to avoid rainwater wash off. As a powder, it is not as easy to measure out as a liquid. The rate is 1 gram to 1 litre of water. 1 gram is 1 fifth of a teaspoon. I use a plastic measuring device that can measure a quarter of a teaspoon, which is near enough. In my experience the product lasts well beyond the expiry date if kept in a cool dark place - and I mean years longer. So, buy a new packet when the old insecticide no longer works.
Verified purchase: Yes | Condition: New
This seems to get rid of the insects that are attacking my grapevine but seeing the growing season is almost over it may be too early to tell just how effective it is.
Verified purchase: Yes | Condition: New
Very effective. Directions for mixing could be better for small gardens.
Verified purchase: Yes | Condition: New
this product had NO effect on the caterpillars
Verified purchase: Yes | Condition: New
Very nice, thank you so much
Verified purchase: Yes | Condition: New
Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best Selling in Insecticides
Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Save on Insecticides
Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- You may also like
