Pests & diseases
Browse by what you are seeing. For planning context alongside species and what you can grow.
Symptom
AllYellowing leavesHoles / chewed leavesSpots or blotchesWilting / collapsePowdery or white coatingDistorted or stunted growthSlime trails / ragged holes lowLacy / skeletonized leavesSeedlings cut or toppledLawn brown patches
Showing entries that mention: Holes / chewed leaves
- Cabbage white caterpillars (imported cabbageworm, etc.)Pest
Butterfly larvae chew holes, often with frass (droppings) visible on leaves or in heads.
- Tomato / tobacco hornwormPest
Large green caterpillars can strip branches overnight; frass droppings are often visible below plants.
- Slugs and snailsPest
Night feeders leave slime ribbons; damage is often ragged and close to soil or mulch.
- Japanese beetlePest
Metallic green/bronze adults feed in groups; larvae are white grubs in turf.