The table below addresses the effects of various chemicals on the beneficial insects we sell. These are substances found in a typical growing environment in fertilizers, growth moderators, or other common products.
- Koppert products are listed in the left hand column.
- Various chemicals run across the top.
- Find the cell where the product and chemical meet.
| Species | Potassium salts of fatty acids | Cyantraniliprole (cyazypyr) | Acephate | Bacillus subtilis | Calcium polysulfide | Chlorothalonil | Copper sulfate | Copper oxychloride | Copper hydroxide | Pyrethrins |
|---|---|---|---|---|---|---|---|---|---|---|
| Entonem Steinernema feltiae |
Harmless or only slightly harmful | Harmless or only slightly harmful | Moderately Harmful | Not listed | Not listed | Harmless or only slightly harmful | Harmless or only slightly harmful | Harmless or only slightly harmful | Harmless or only slightly harmful | Harmless or only slightly harmful |
| Capsanem Steinernema carpocapsae |
Harmless or only slightly harmful | Not listed | Moderately Harmful | Not listed | Not listed | Harmless or only slightly harmful | Not listed | Harmless or only slightly harmful | Not listed | Harmless or only slightly harmful |
| Natupol Bombus terrestris |
Cover bees | Remove | Incompatible | Cover bees | Not listed | Cover bees | Cover bees | Cover bees | Remove | Remove |
| Chrysopa Chrysoperla carnea |
Very Harmful | Harmless or only slightly harmful | Very Harmful | Not listed | Not listed | Harmless or only slightly harmful | Not listed | Moderately Harmful | Not listed | Moderately Harmful |
| Cryptobug Cryptolaemus montrouzieri |
Not listed | Very Harmful | Not listed | Moderately Harmful | Not listed | Harmless or only slightly harmful | Not listed | Not listed | Harmless or only slightly harmful | Not listed |
| Cryptobug L Cryptolaemus montrouzieri |
Not listed | Very Harmful | Not listed | Moderately Harmful | Not listed | Harmless or only slightly harmful | Not listed | Not listed | Harmless or only slightly harmful | Not listed |
| Ervipar Aphidius ervi |
Very Harmful | Harmless or only slightly harmful | Very Harmful | Not listed | Harmless or only slightly harmful | Moderately Harmful | Not listed | Not listed | Not listed | Harmful |
| Aphipar Aphidius colemani |
Very Harmful | Harmless or only slightly harmful | Very Harmful | Not listed | Harmless or only slightly harmful | Moderately Harmful | Not listed | Not listed | Not listed | Very Harmful |
| En Strip Encarsia formosa |
Very Harmful | Not listed | Very Harmful | Not listed | Very Harmful | Harmless or only slightly harmful | Not listed | Harmful | Not listed | Very Harmful |
| Spidex Vital Phytoseiulus persimilis |
Very Harmful | Not listed | Very Harmful | Not listed | Harmless or only slightly harmful | Harmless or only slightly harmful | Not listed | Harmless or only slightly harmful | Not listed | Very Harmful |
| Swirski Mite Amblyseius swirskii |
Harmful | Harmless or only slightly harmful | Very Harmful | Not listed | Not listed | Moderately Harmful | Not listed | Not listed | Not listed | Not listed |
| Ulti Mite Swirski Amblyseius swirskii |
Harmful | Harmless or only slightly harmful | Very Harmful | Not listed | Not listed | Moderately Harmful | Not listed | Not listed | Not listed | Not listed |
| Thripex Neoseiulus cucumeris |
Very Harmful | Harmful | Very Harmful | Not listed | Not listed | Moderately Harmful | Not listed | Harmless or only slightly harmful | Not listed | Not listed |
| Thripor I Orius insidiosus |
Not listed | Harmless or only slightly harmful | Very Harmful | Not listed | Harmless or only slightly harmful | Harmless or only slightly harmful | Not listed | Not listed | Not listed | Not listed |
| Entomite M Stratiolaelaps scimitus |
Very Harmful | Not listed | Very Harmful | Not listed | Not listed | Harmless or only slightly harmful | Not listed | Harmful | Not listed | Not listed |
| Spical Neoseiulus californicus |
Very Harmful | Not listed | Very Harmful | Not listed | Not listed | Harmless or only slightly harmful | Not listed | Moderately Harmful | Not listed | Very Harmful |
