Pest Distribution Status in Canada
1651
Present
50
Absent
1703
Total
Total: 1703 records
| Pest | Status | State | Phylum | Class | Category |
|---|---|---|---|---|---|
| Schizophyllum commune | Present | — | Basidiomycota | Agaricomycetes | Fungal organisms |
| Schizothyrium pomi | Present | — | Ascomycota | Dothideomycetes | Fungal organisms |
| Schizura concinna | Present | — | Arthropoda | Insecta | Arthropods |
| Schoenoplectiella mucronata | Present | — | Streptophyta | Magnoliopsida | Weeds |
| Sciopithes obscurus | Present | — | Arthropoda | Insecta | Arthropods |
| Scleranthus annuus | Present | — | Streptophyta | Magnoliopsida | Weeds |
| Sclerophthora macrospora | Present | — | Oomycota | Peronosporomycetes | Fungal organisms |
| Sclerospora graminicola | Present | — | Oomycota | Peronosporomycetes | Fungal organisms |
| Sclerotinia borealis | Present | — | Ascomycota | Leotiomycetes | Fungal organisms |
| Sclerotinia minor | Present | — | Ascomycota | Leotiomycetes | Fungal organisms |
| Sclerotinia sclerotiorum | Present | — | Ascomycota | Leotiomycetes | Fungal organisms |
| Scolopostethus pictus | Present | — | Arthropoda | Insecta | Arthropods |
| Scolytus multistriatus | Present | — | Arthropoda | Insecta | Arthropods |
| Scolytus rugulosus | Present | — | Arthropoda | Insecta | Arthropods |
| Scolytus schevyrewi | Present | — | Arthropoda | Insecta | Arthropods |
| Seifertia azaleae | Present | — | Ascomycota | Dothideomycetes | Fungal organisms |
| Semanotus litigiosus | Present | — | Arthropoda | Insecta | Arthropods |
| Senecio inaequidens | Present | — | Streptophyta | Magnoliopsida | Weeds |
| Septoria aciculosa | Present | — | Ascomycota | Dothideomycetes | Fungal organisms |
| Septoria cannabis | Present | — | Ascomycota | Dothideomycetes | Fungal organisms |
| Septoria cucurbitacearum | Present | — | Ascomycota | Dothideomycetes | Fungal organisms |
| Septoria helianthi | Present | — | Ascomycota | Dothideomycetes | Fungal organisms |
| Septoria lactucae | Present | — | Ascomycota | Dothideomycetes | Fungal organisms |
| Septoria lycopersici | Present | — | Ascomycota | Dothideomycetes | Fungal organisms |
| Septoria petroselini | Present | — | Ascomycota | Dothideomycetes | Fungal organisms |
| Serratia marcescens | Present | — | Pseudomonadota | Gammaproteobacteria | Prokaryotes |
| Setaria faberi | Present | — | Streptophyta | Magnoliopsida | Weeds |
| Setaria pumila | Present | — | Streptophyta | Magnoliopsida | Weeds |
| Setaria viridis | Present | — | Streptophyta | Magnoliopsida | Weeds |
| Sherardia arvensis | Present | — | Streptophyta | Magnoliopsida | Weeds |
| Sicyos angulatus | Present | — | Streptophyta | Magnoliopsida | Weeds |
| Sida spinosa | Present | — | Streptophyta | Magnoliopsida | Weeds |
| Silene dichotoma | Present | — | Streptophyta | Magnoliopsida | Weeds |
| Silene noctiflora | Present | — | Streptophyta | Magnoliopsida | Weeds |
| Silybum marianum | Present | — | Streptophyta | Magnoliopsida | Weeds |
| Sirex areolatus | Present | — | Arthropoda | Insecta | Arthropods |
| Sirex cyaneus | Present | — | Arthropoda | Insecta | Arthropods |
| Sirex juvencus | Present | — | Arthropoda | Insecta | Arthropods |
| Sirex noctilio | Present | — | Arthropoda | Insecta | Arthropods |
| Sirococcus tsugae | Present | — | Ascomycota | Sordariomycetes | Fungal organisms |
| Sitobion avenae | Present | — | Arthropoda | Insecta | Arthropods |
| Sitobion fragariae | Present | — | Arthropoda | Insecta | Arthropods |
| Sitochroa palealis | Present | — | Arthropoda | Insecta | Arthropods |
| Sitodiplosis mosellana | Present | — | Arthropoda | Insecta | Arthropods |
| Sitona cylindricollis | Present | — | Arthropoda | Insecta | Arthropods |
| Solanum americanum | Present | — | Streptophyta | Magnoliopsida | Weeds |
| Solanum angustifolium | Present | — | Streptophyta | Magnoliopsida | Weeds |
| Solanum carolinense | Present | — | Streptophyta | Magnoliopsida | Weeds |
| Solanum sisymbriifolium | Present | — | Streptophyta | Magnoliopsida | Weeds |
| Solanum triflorum | Present | — | Streptophyta | Magnoliopsida | Weeds |
Showing 1451 to 1500 of 1703 records