Bay Laurel

In Great Britain and/or Ireland:
Foodplant / saprobe
effuse colony of Acrodictyopsis dematiaceous anamorph of Acrodictyopsis lauri is saprobic on dead leaf of Laurus nobilis

Foodplant / saprobe
effuse colony of Ampulliferina dematiaceous anamorph of Ampulliferina lauri is saprobic on dead leaf of Laurus nobilis

Foodplant / saprobe
immersed, indistinctly clypeate perithecium of Anthostomella spartii is saprobic on dead leaf of Laurus nobilis

Foodplant / saprobe
effuse or discrete colony of Anungitea dematiaceous anamorph of Anungitea fragilis is saprobic on dead litter of Laurus nobilis
Remarks: season: 5-9

Foodplant / pathogen
Armillaria mellea s.l. infects and damages Laurus nobilis

Foodplant / sap sucker
hypophyllous, colonial Aspidioterus nerii sucks sap of live leaf of Laurus nobilis

Foodplant / saprobe
effuse colony of Beltrania dematiaceous anamorph of Beltrania querna is saprobic on dead, fallen leaf of Laurus nobilis

Foodplant / saprobe
effuse colony of Beltraniella dematiaceous anamorph of Beltraniella pirozynskii is saprobic on dead leaf of Laurus nobilis
Remarks: season: 6

Foodplant / spinner
caterpillar of Cacoecimorpha pronubana spins live leaf of Laurus nobilis

Foodplant / feeds on
Calepitrimerus russoi feeds on reddish brown or bronze mottled leaf of Laurus nobilis

Foodplant / saprobe
erumpent pycnidium of Camarosporium coelomycetous anamorph of Camarosporium lauri is saprobic on dead twig of Laurus nobilis
Remarks: season: 5-6

Foodplant / saprobe
effuse colony of Camposporium dematiaceous anamorph of Camposporium antennatum is saprobic on dead leaf of Laurus nobilis

Foodplant / saprobe
colony of Campsosporium anamorph of Campsosporium antennatum is saprobic on dead wood of Laurus nobilis

Foodplant / saprobe
colony of Campsosporium anamorph of Campsosporium cambrense is saprobic on dead wood of Laurus nobilis

Foodplant / saprobe
colony of Campsosporium anamorph of Campsosporium pellucidum is saprobic on dead wood of Laurus nobilis

Foodplant / saprobe
effuse colony of Chalara dematiaceous anamorph of Chalara fungorum is saprobic on dead leaf of Laurus nobilis

Foodplant / saprobe
effuse colony of Chalara dematiaceous anamorph of Chalara fusidioides is saprobic on dead Laurus nobilis

Foodplant / saprobe
effuse colony of Chalara dematiaceous anamorph of Chalara hughesii is saprobic on fallen, dead leaf of Laurus nobilis

Foodplant / saprobe
effuse colony of Circinotrichum dematiaceous anamorph of Circinotrichum britannicum is saprobic on dead leaf of Laurus nobilis
Remarks: season: 6

Foodplant / sap sucker
hypophyllous Coccus hesperidum sucks sap of live leaf (near veins) of Laurus nobilis
Remarks: season: 1-12

Foodplant / saprobe
immersed, numerous, gregarious pycnidium of Coleophoma coelomycetous anamorph of Coleophoma cylindrospora is saprobic on dead leaf of Laurus nobilis
Remarks: season: 4-5

Foodplant / saprobe
effuse colony of Corynespora dematiaceous anamorph of Corynesporopsis uniseptata is saprobic on dead leaf of Laurus nobilis
Remarks: season: 6

Foodplant / saprobe
effuse colony of Cylindrotrichum dematiaceous anamorph of Cylindrotrichum clavatum is saprobic on dead leaf of Laurus nobilis

Foodplant / saprobe
effuse colony of Cylindrotrichum dematiaceous anamorph of Cylindrotrichum oligospermum is saprobic on dead Laurus nobilis

Foodplant / saprobe
scattered, pseudoplurilocular pycnidium of Cytospora coelomycetous anamorph of Cytospora lauri is saprobic on dead leaf of Laurus nobilis
Remarks: season: 5

Foodplant / saprobe
effuse colony of Dactylaria anamorph of Dactylaria obtriangularia is saprobic on dead leaf of Laurus nobilis
Remarks: season: 9

Foodplant / pathogen
very numerous, gregarious but hardly crowded, immersed, raising the epidermis pycnidium of Phompsis coelomycetous anamorph of Diaporthe nobilis infects and damages cankered bark of Laurus nobilis
Remarks: season: 4-9

Foodplant / saprobe
effuse colony of Dictyochaeta dematiaceous anamorph of Dictyochaeta simplex is saprobic on fallen, dead leaf of Laurus nobilis
Remarks: season: 4-6

Foodplant / saprobe
effuse colony of Diplocladiella dematiaceous anamorph of Diplocladiella scalaroides is saprobic on fallen, dead, decaying leaf of Laurus nobilis

Foodplant / saprobe
immersed pycnidium of Diplodia coelomycetous anamorph of Diplodia laurina is saprobic on dead twig of Laurus nobilis
Remarks: season: 5-6

Foodplant / saprobe
effuse colony of Endophragmiella dematiaceous anamorph of Endophragmiella lauri is saprobic on dead leaf of Laurus nobilis

Foodplant / parasite
fruitbody of Ganoderma applanatum parasitises live trunk of Laurus nobilis
Other: minor host/prey

Foodplant / saprobe
fruitbody of Ganoderma australe is saprobic on dead trunk of Laurus nobilis

Foodplant / saprobe
erumpent acervulus of Gloeosporidiella coelomycetous anamorph of Gloeosporidiella nobilis is saprobic on dead leaf of Laurus nobilis

Foodplant / parasite
Golovinomyces orontii parasitises live Laurus nobilis

Foodplant / saprobe
effuse colony of Hemibeltrania dematiaceous anamorph of Hemibeltrania mitrata is saprobic on fallen, dead leaf of Laurus nobilis

Foodplant / saprobe
superficial, sessile to subsessile apothecium of Hyaloscypha mirabilis is saprobic on dead leaf of Laurus nobilis

Foodplant / saprobe
superficial stroma of Hypocrea splendens is saprobic on dead branch of Laurus nobilis
Remarks: season: 9-10

Foodplant / saprobe
epiphyllous, opening by little lid apothecium of Hysterostegiella lauri is saprobic on dead leaf of Laurus nobilis
Remarks: season: 5-6

Foodplant / sap sucker
Icerya purchasi sucks sap of live Laurus nobilis

Foodplant / saprobe
effuse colony of Idriella dematiaceous anamorph of Idriella grisea is saprobic on fallen, dead leaf of Laurus nobilis

Foodplant / saprobe
colony of Isthmolongispora anamorph of Isthmolongispora minima is saprobic on dead leaf of Laurus nobilis

Foodplant / saprobe
thyriothecium of Lichenopeltella ammophilae is saprobic on dead leaf of Laurus nobilis

Foodplant / saprobe
amphigenous, gregarious, subepidermal perithecium of Massarina papulosa is saprobic on dead leaf of litter of Laurus nobilis

Foodplant / saprobe
immersed, becoming erumpent perithecium of Melanospora longisetosa is saprobic on dead leaf of Laurus nobilis

Foodplant / saprobe
Melanospora pegleri is saprobic on fallen leaf of Laurus nobilis

Foodplant / saprobe
fruitbody of Meripilus giganteus is saprobic on dead trunk (large) of Laurus nobilis

Foodplant / saprobe
immersed, becoming erumpent pycnidium of Microsphaeropsis coelomycetous anamorph of Microsphaeropsis olivacea is saprobic on branch of Laurus nobilis

Foodplant / saprobe
thyriothecium of Microthyrium fagi is saprobic on fallen, dead leaf of Laurus nobilis
Remarks: season: 6
Other: unusual host/prey

Foodplant / saprobe
thyriothecium of Microthyrium lauri is saprobic on fallen, dead leaf of Laurus nobilis
Remarks: season: 6

Foodplant / saprobe
apothecium of Mollisia rehmii is saprobic on fallen, dead leaf of Laurus nobilis
Remarks: season: 6

Foodplant / saprobe
erumpent, solitary perithecium of Nectriella consolationis is saprobic on dead leaf of Laurus nobilis
Remarks: season: 6

Foodplant / parasite
hypophyllous conidial anamorph of Oidium lauracearum parasitises live leaf of Laurus nobilis

Foodplant / saprobe
immersed stroma of Ceuthospora coelomycetous anamorph of Phacidium multivalve is saprobic on dead, fallen leaf of Laurus nobilis
Remarks: season: 1-4

Foodplant / saprobe
effuse colony of Phaeoisaria dematiaceous anamorph of Phaeoisaria clavulata is saprobic on rotten wood of Laurus nobilis

Foodplant / spot causer
scattered, epiphyllous pycnidium of Phyllosticta coelomycetous anamorph of Phyllosticta lauri causes spots on leaf of Laurus nobilis
Remarks: season: 11-12

Foodplant / spot causer
mycelium of Phytophthora ramorum causes spots on leaf of Laurus nobilis

Foodplant / saprobe
becoming superficial, scattered pycnidium of Pleurophoma coelomycetous anamorph of Pleurophoma pleurospora is saprobic on dead Laurus nobilis
Remarks: season: 3,11

Foodplant / saprobe
effuse colony of Polyscytalum dematiaceous anamorph of Polyscytalum fecundissimum is saprobic on rotting leaf of Laurus nobilis

Foodplant / saprobe
effuse colony of Polyscytalum anamorph of Polyscytalum gracilisporum is saprobic on dead leaf of Laurus nobilis

Foodplant / open feeder
larva of Priophorus pallipes grazes on leaf of Laurus nobilis

Foodplant / saprobe
hypophyllous colony of Pseudocercospora dematiaceous anamorph of Pseudocercospora unicolor is saprobic on leaf of Laurus nobilis

Foodplant / saprobe
effuse colony of Pseudomicrodochium anamorph of Pseudomicrodochium lauri is saprobic on dead leaf of Laurus nobilis

Foodplant / saprobe
effuse colony of Pterygosporopsis dematiaceous anamorph of Pterygosporopsis fragilis is saprobic on dead leaf of Laurus nobilis

Foodplant / sap sucker
hypophyllous Pulvinaria floccifera sucks sap of live leaf of Laurus nobilis

Foodplant / sap sucker
Pulvinaria regalis sucks sap of live branch of Laurus nobilis

Foodplant / saprobe
pycnidium of Pyrenochaeta coelomycetous anamorph of Pyrenochaeta nobilis is saprobic on dead Laurus nobilis

Foodplant / saprobe
effuse colony of Pyricularia dematiaceous anamorph of Pyricularia lauri is saprobic on leaf of Laurus nobilis

Foodplant / saprobe
floccose colony of Septofusidium anamorph of Septofusidium elegantulum is saprobic on dead leaf of Laurus nobilis

Foodplant / saprobe
colony of Sesquicillium anamorph of Sesquicillium candelabrum is saprobic on litter of Laurus nobilis

Foodplant / saprobe
effuse colony of Sporidesmiella dematiaceous anamorph of Sporidesmiella parva is saprobic on dead Laurus nobilis
Remarks: season: 9

Foodplant / saprobe
discrete or effuse colony of Subramaniomyces dematiaceous anamorph of Subramaniomyces fusisaprophyticus is saprobic on dead, fallen leaf of Laurus nobilis
Remarks: season: 8

Foodplant / saprobe
effuse colony of Subulispora dematiaceous anamorph of Subulispora britannica is saprobic on dead, fallen leaf of Laurus nobilis

Foodplant / saprobe
effuse colony of Subulispora anamorph of Subulispora minima is saprobic on dead leaf of Laurus nobilis

Foodplant / saprobe
effuse colony of Tetraposporium dematiaceous anamorph of Tetraposporium ravenelii is saprobic on dead leaf of Laurus nobilis

Foodplant / saprobe
effuse colony of Tricladium anamorph of Tricladium castaneicola is saprobic on dead, fallen leaf of Laurus nobilis

Foodplant / gall
Trioza alacris causes gall of curled, thick edged leaf of Laurus nobilis
Remarks: season: late spring-
Other: sole host/prey

Foodplant / saprobe
immersed, in groups of about 10 perithecium of Valsa ceratosperma is saprobic on dead, fallen leaf of Laurus nobilis
Remarks: season: 11-3

Foodplant / saprobe
sporodochium of Weisneriomyces dematiaceous anamorph of Wiesneriomyces laurinus is saprobic on dead, fallen leaf of Laurus nobilis

Foodplant / saprobe
effuse colony of Zygosporium dematiaceous anamorph of Zygosporium echinosporum is saprobic on dead leaf of Laurus nobilis

Foodplant / saprobe
colony of Zygosporium anamorph of Zygosporium gibbum is saprobic on dead leaf of Laurus nobilis