Knowledge base

Diseases & pests

Spot what troubles your plants: 34 diseases, pests and nutrient deficiencies, linked to the plants they affect.

AllDiseasePestDeficiency
PestmediumMay–Sep

Acrolepiopsis assectella

Acrolepiopsis assectella

PestmediumApr, May, Jun, Sep, Oct

Agriotes spp.

Agriotes spp.

PestmediumApr–Aug

Aphidoidea

Aphidoidea

PesthighApr–Oct

Arion vulgaris

Arion vulgaris

PesthighMar–Nov

Arvicola terrestris

Arvicola terrestris

PestmediumMar–Sep

Cacopsylla pyri

Cacopsylla pyri

PestmediumApr–Jun

Contarinia pyrivora

Contarinia pyrivora

PesthighApr–Oct

Cydalima perspectalis

Cydalima perspectalis

PesthighMay–Sep

Cydia pomonella

Cydia pomonella

PesthighApr–Sep

Delia antiqua

Delia antiqua

PesthighApr–Sep

Delia radicum

Delia radicum

PesthighJun–Oct

Drosophila suzukii

Drosophila suzukii

PestmediumMay–Sep

Elophila nymphaeata

Elophila nymphaeata

PestmediumMay–Jul

Endelomyia aethiops

Endelomyia aethiops

PestmediumJun–Oct

Graphocephala fennahi

Graphocephala fennahi

PesthighJun–Sep

Grapholita funebrana

Grapholita funebrana

PesthighMay–Aug

Leptinotarsa decemlineata

Leptinotarsa decemlineata

PesthighApr–Aug

Lilioceris lilii

Lilioceris lilii

PesthighApr–Aug

Nematus ribesii

Nematus ribesii

PestmediumApr–Jun

Operophtera brumata

Operophtera brumata

PesthighMay–Sep

Otiorhynchus sulcatus

Otiorhynchus sulcatus

PesthighMar–Oct

Otiorhynchus sulcatus

Otiorhynchus sulcatus

PesthighApr–Sep

Phyllopertha horticola

Phyllopertha horticola

PestmediumApr–Aug

Phyllotreta

Phyllotreta