Fungi

Fusarium wilt

Black mold

Early blight

Fusarium oxysporum

Alternaria alternata

Alternaria solani

Bacteria

Bacterial canker

Bacterial speck

Clavibacter michiganensis

Pseudomonas syringae

Oomycetes

Buckeye rot (Phytophthora root rot)

Late blight

Phytophthora spp.

Phytophthora infestans

Viruses

Tomato mosaic virus

Tomato spotted wilt

Tomato Yellow Leaf Curl disease

Tomato mosaic virus (ToMV)

Tomato spotted wilt virus (TSWV)

Tomato Yellow Leaf Curl Virus (TYLCV)

Insects

Beet armyworm

Tomato fruit worm (Corn earworm)

Spodoptera exigua

Helicoverpa zea

Nematodes

Root knot nematode

Meloidogyne spp.

Mites

Spider mites (Two-spotted spider mite)

Tetranychus urticae