12 Search Results for: Stigmella glutinosae

Stigmella glutinosae parasite

Stigmella glutinosae (Stainton, 1858) white-barred alder pigmy on Alnus Alnus glutinosae, Belgium, prov. Hainaut, Chimay, Etang de Virelles, 2.ix.2018 © Stéphane Claerebout detail Despite the fact that this type of mines is considered full depth, the mine is virtually invisible at the underside of the leaf. Only in backlight is…

Stigmella alnetella parasite

Stigmella alnetella (Stainton, 1856) silver-barred alder pigmy Alnus glutinosa, Orvelte mine Ovipostion at the leaf lower surface. Then a full depth slender, corridor, often following a vein or the leaf margin for some distance. Frass in a continuous central line that nowhere is wider than one third of the corridor…

Betula host plants

Betula birch Dichotomous table for leafminers 1a mine ends in a round or oval excision => 2 1b blotch without a preceding corridor (or this corridor < 3 mm) => 6 1c blotch preceded by a corridor => 23 1d corridor from start to end => 30…

Alnus host plants

…< 3x its width; egg shell shining; exit slit lower-surface => 26 26a frass line 1/3 – 1/2 of the width of the corridor; often several mines in a leaf; larva yellow, with a grey prosternum: Stigmella glutinosae (vacated mines usually cannot be distinguished with certainty form those of the…

Alnus incana host plant species

…strigulatella leaf miner Heliozelidae Heliozela resplendella leaf miner Incurvariidae Incurvaria pectinea leaf miner Lyonetiidae Leucoptera malifoliella leaf miner Nepticulidae Stigmella alnetella leaf miner Nepticulidae Stigmella glutinosae leaf miner Tenthredinidae Fenusa dohrnii leaf miner Tenthredinidae Heterarthrus vagans leaf pustule uredinia telia Pucciniales Melampsoridium betulinum leaf pustule uredinia telia main Pucciniales Melampsoridium…

genus Alnus host plant genus

…Phyllonorycter suaveolentis leaf miner Gracillariidae Phyllonorycter vulturella leaf miner Heliozelidae Heliozela resplendella leaf miner Incurvariidae Incurvaria pectinea leaf miner Lyonetiidae Leucoptera malifoliella leaf miner Nepticulidae Stigmella alnetella leaf miner Nepticulidae Stigmella glutinosae leaf miner rarely Nepticulidae Ectoedemia minimella leaf miner Psychidae Apterona paludella leaf miner Tenthredinidae Scolioneura betuleti leaf miner…

Alnus glutinosa host plant species

…stettinensis leaf miner Gracillariidae Phyllonorycter vulturella leaf miner Heliozelidae Heliozela resplendella leaf miner Incurvariidae Incurvaria pectinea leaf miner Nepticulidae Stigmella alnetella leaf miner Nepticulidae Stigmella glutinosae leaf miner Tenthredinidae Fenusa dohrnii leaf miner Tenthredinidae Heterarthrus vagans leaf miner Yponomeutidae Argyresthia brockeella leaf miner Yponomeutidae Argyresthia goedartella leaf pustule uredinia telia…

Alnus cordata host plant species

…Taphrina sadebeckii leaf miner doubtful Gracillariidae Phyllonorycter froelichiella leaf miner Gracillariidae Phyllonorycter rajella leaf miner Gracillariidae Phyllonorycter stettinensis leaf miner Nepticulidae Stigmella alnetella leaf miner Nepticulidae Stigmella glutinosae leaf miner Tenthredinidae Fenusa dohrnii leaf miner Tenthredinidae Heterarthrus vagans leaf pustule uredinia telia Pucciniales Melampsoridium betulinum leaf pustule uredinia telia Pucciniales…

Alnus viridis host plant species

…Nepticulidae Stigmella alnetella leaf miner Nepticulidae Stigmella glutinosae leaf miner Tenthredinidae Fenusa dohrnii leaf miner Tenthredinidae Fenusa pumila leaf miner Tenthredinidae Heterarthrus vagans leaf miner Tenthredinidae Scolioneura betuleti leaf pustule uredinia telia Pucciniales Melampsoridium betulinum stem vagrant Aphididae Clethrobius comes stem vagrant Aphididae Clethrobius comes stem vagrant Psyllidae Psylla alpina…

Alnus orientalis host plant species

oriental alder organ parasitic mode stage note taxonomic group parasite leaf miner Gracillariidae Phyllonorycter stettinensis leaf miner Heliozelidae Heliozela resplendella leaf miner Nepticulidae Stigmella glutinosae leaf miner Tenthredinidae Heterarthrus vagans leaf pustule uredinia telia Pucciniales Melampsoridium hiratsukanum…

September, 2018 news

…cytisella, hornigi; Mycosarcoma maydis; Parectopa robiniella; Phyllonorycter connexella; Phytomyza lycopi, marginella; Phytophthora infestans; Pristiphora geniculata; Ptocheuusa paupella; Puccinia helianthi, sorghi; Pyrrhalta viburni; Sawadaea bicornis; Schizothyrioma aterrimum; Scrobipalpa artemisiella; Stigmella glutinosae, obliquella; Stenolechia gemmella; Syncopacma ochrofasciella; Tinagma ocnerostomella; Tischeria dodonaea; unknown phytoplasma on Plantago lanceolata, Pulicaria dysenterica; Uroleucon pilosellae; Uromyces cacaliae….