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Pathogens of plants of Hawaii
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| PATHOGEN | PLANT PART AFFECTED | |||||
| Scientific Name - Common Name | Leaf | Stem | Root | Flower | Seed | Fruit |
| Armillaria mellea - Honey mushroom | No | No | Yes (rot) | No | No | No |
| Calonectria crotalariae - Koa crown rot | ? | ? | ? | ? | ? | ? |
| Calonectria thea - Koa shoot blight | ? | ? | ? | ? | ? | ? |
| Cylindrocephalum sp. - Cylindrocephalum | Yes | No | No | No | No | No |
| Cylindrosporium sp. - Cylindrocladium | Yes | No | No | No | No | No |
| Exosporium sp. - Exosporium | ? | ? | ? | ? | ? | ? |
| Fomes australis - Wood rot | No | Yes | No | No | No | No |
| Fomes fasciculatus - Wood rot | ? | ? | ? | ? | ? | ? |
| Fomes fullageri - Wood rot | ? | ? | ? | ? | ? | ? |
| Fusarium dimerum - Fusarium | Yes | No | No | No | No | No |
| Fusarium oxysporum - Fusarium | ? | ? | ? | ? | ? | ? |
| Humicola brevis - Humicola | Yes | No | No | No | No | No |
| Hypoxylon brevis - Hypoxylon | ? | ? | ? | ? | ? | ? |
| Korthalsella sp. - Hulumoa, kaumahana | ? | ? | ? | ? | ? | ? |
| Lophodermium intermissum - Lophodermium | ? | ? | ? | ? | ? | ? |
| Meliola bidentata - Meliola | ? | ? | ? | ? | ? | ? |
| Meliola koae - Sooty mold | ? | ? | ? | ? | ? | ? |
| Meloidogyne Incognita - Root-knot nematode | No | No | Yes | No | No | No |
| Meloidogyne sp. - Root-knot nematode | No | No | Yes | No | No | No |
| Nummularia guarantica - Nummularia | ? | ? | ? | ? | ? | ? |
| Papulospora sp. - Papulaspora | Yes | No | No | No | No | No |
| Periconia ? angusiana - Periconia | Yes | No | No | No | No | No |
| Pestalotia breviseta - Pestalotia | Yes | No | No | No | No | No |
| Pestalotia sp. - Pestalotia | Yes | No | No | No | No | No |
| Pestalotia stevensonii - Pestalotia | Yes | No | No | No | No | No |
| Phaeolus schweinitzii - Phaeolus | ? | ? | ? | ? | ? | ? |
| Phytophthora cinnamomi - Phytophthora | ? | ? | ? | ? | ? | ? |
| Pleurotus ostreatus - Pleurotus | No | Yes (rot) | Yes (rot) | No | No | No |
| Polyporus sulphureus - Heart and root rot | No | ? | Yes | No | No | No |
| Rhizoctonia sp. - Rhizoctonia | No | No | Yes (rot) | No | No | No |
| Schizophyllum commune - Wound rot | ? | ? | ? | ? | ? | ? |
| Sporotrichum laxum - Sporotrichum | Yes | No | No | No | No | No |
| Stachybotrys atra - Stachybotrys | ? | ? | ? | ? | ? | ? |
| Strachybotrys atra - Strachybotrys | ? | ? | ? | ? | ? | ? |
| Triscelophorus monosporus - Triscelophorus | ? | ? | ? | ? | ? | ? |
| Tuberculina maxima - Tuberculina | ? | ? | ? | ? | ? | ? |
| Uromyces digitatus - Rust | ? | ? | ? | ? | ? | ? |
| Uromyces koae - Rust | ? | ? | ? | ? | ? | ? |
| Xylaria rhopaloides - Xylaria | ? | ? | ? | ? | ? | ? |
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declining Koa with broom growth
HOST: Acacia koa var. koa |
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Phellinus kawakamii on Koa
HOST: Acacia koa var. koa |
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Phellinus kawakamii on Koa
HOST: Acacia koa var. koa |
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Phellinus kawakamii on Koa
HOST: Acacia koa var. koa |
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Phellinus kawakamii on Koa
HOST: Acacia koa var. koa |
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koa wilt (fusarium)
HOST: Acacia koa var. koa |
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koa wilt (fusarium)
HOST: Acacia koa var. koa |
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koa wilt (fusarium)
HOST: Acacia koa var. koa |
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koa wilt (fusarium)
HOST: Acacia koa var. koa |
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koa wilt (fusarium)
HOST: Acacia koa var. koa |
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koa wilt (fusarium)
HOST: Acacia koa var. koa |
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koa wilt (fusarium)
HOST: Acacia koa var. koa |
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koa wilt (fusarium)
HOST: Acacia koa var. koa |
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koa wilt (fusarium)
HOST: Acacia koa var. koa |
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dying koa tree wilt, HAVO
HOST: Acacia koa var. koa |
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dying koa tree wilt, HAVO
HOST: Acacia koa var. koa |
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dying koa tree wilt, HAVO
HOST: Acacia koa var. koa |
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dying koa tree wilt, HAVO
HOST: Acacia koa var. koa |
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dying koa tree wilt, HAVO
HOST: Acacia koa var. koa |
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dying koa tree wilt, HAVO
HOST: Acacia koa var. koa |
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koa wilt, Mauna Loa Strip Road
HOST: Acacia koa var. koa |
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koa wilt, Mauna Loa Strip Road
HOST: Acacia koa var. koa |
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koa wilt, Mauna Loa Strip Road
HOST: Acacia koa var. koa |
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koa wilt
HOST: Acacia koa var. koa |
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inoculated koa
HOST: Acacia koa var. koa |
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fok - inoculated koa plants (inoculated 12/19/78)
HOST: Acacia koa var. koa |
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fok growing from naturally wilted koa seedling
HOST: Acacia koa var. koa |
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"bushy brooms" on Koa, strip road (no spores)
HOST: Acacia koa var. koa |
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"bushy brooms" on Koa, strip road (no spores)
HOST: Acacia koa var. koa |
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Diseased(?) koa tree with odiferous discharge, Kaneohe Oahu
HOST: Acacia koa var. koa |
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Uninucleate teliospore of Atelocauda koae
HOST: Acacia koa var. koa |
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declining koa tree on Mauna Loa Strip Road
HOST: Acacia koa var. koa |
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declining koa tree on Mauna Loa Strip Road
HOST: Acacia koa var. koa |
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Eric Elderidge's koa haole study
HOST: Acacia koa var. koa |
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Eric Elderidge's koa haole study
HOST: Acacia koa var. koa |
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Eric Elderidge's koa haole study
HOST: Acacia koa var. koa |
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koa haole cutter invented by Eric Elderidge
HOST: Acacia koa var. koa |
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Victor Tanimoto with dying koa trees at Ho'omaluhia park
HOST: Acacia koa var. koa |
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Chuck Hodges by rust-killed Koa, Kaleheo golf course, Kauai
HOST: Acacia koa var. koa |
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wilted Koa seedlings with healthy roots but Fusarium oxysporum on stems
HOST: Acacia koa var. koa PATHOGEN: Fusarium oxysporum f. tracheiphilum |
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Fusarium oxysporum from wilted koa tree in HAVO
HOST: Acacia koa var. koa PATHOGEN: Fusarium oxysporum f. tracheiphilum |
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Fusarium oxysporum f. sp koae chlamydospores
HOST: Acacia koa var. koa PATHOGEN: Fusarium oxysporum f. tracheiphilum |
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Fusarium oxysporum f. sp koae chlamydospores
HOST: Acacia koa var. koa PATHOGEN: Fusarium oxysporum f. tracheiphilum |
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Fusarium growing from logs from dying koa tree on Mt. Tantalus, Oahu
HOST: Acacia koa var. koa PATHOGEN: Fusarium oxysporum f. tracheiphilum |
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aerial germ tubes entering stomata on phyllode surfaces of koa, Atelocauda digitata
HOST: Acacia koa var. koa PATHOGEN: Atelocauda digitata |
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aerial germ tubes entering stomata on phyllode surfaces of koa, Atelocauda digitata
HOST: Acacia koa var. koa PATHOGEN: Atelocauda digitata |
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aerial germ tubes entering stomata on phyllode surfaces of koa, Atelocauda digitata
HOST: Acacia koa var. koa PATHOGEN: Atelocauda digitata |
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mixture of Atelocauda digitata, Endoraecium acaciae, Koaia sanctuary
HOST: Acacia koa var. koa PATHOGEN: Atelocauda digitata |
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Atelocauda digitata brooms in koa, HAVO
HOST: Acacia koa var. koa PATHOGEN: Atelocauda digitata |
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Uredinia of Atelocauda digitata on Acacia koa var. koa, Oahu
HOST: Acacia koa var. koa PATHOGEN: Atelocauda digitata |
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unusual rust growth on koa trees, Atelocauda digitata
HOST: Acacia koa var. koa PATHOGEN: Atelocauda digitata |
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unusual rust growth on koa trees, Atelocauda digitata
HOST: Acacia koa var. koa PATHOGEN: Atelocauda digitata |
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unusual rust growth on koa trees, Atelocauda digitata
HOST: Acacia koa var. koa PATHOGEN: Atelocauda digitata |
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unusual rust growth on koa trees, Atelocauda digitata
HOST: Acacia koa var. koa PATHOGEN: Atelocauda digitata |
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unusual rust growth on koa trees, Atelocauda digitata
HOST: Acacia koa var. koa PATHOGEN: Atelocauda digitata |
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unusual rust growth on koa trees, Atelocauda digitata
HOST: Acacia koa var. koa PATHOGEN: Atelocauda digitata |
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Atelocauda koae
HOST: Acacia koa var. koa PATHOGEN: Atelocauda koae |
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Atelocauda koae
HOST: Acacia koa var. koa PATHOGEN: Atelocauda koae |
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Atelocauda koae
HOST: Acacia koa var. koa PATHOGEN: Atelocauda koae |
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Atelocauda koae
HOST: Acacia koa var. koa PATHOGEN: Atelocauda koae |
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Atelocauda koae
HOST: Acacia koa var. koa PATHOGEN: Atelocauda koae |
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Atelocauda koae
HOST: Acacia koa var. koa PATHOGEN: Atelocauda koae |
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Atelocauda koae teliospores - "mystery spores"
HOST: Acacia koa var. koa PATHOGEN: Atelocauda koae |
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Atelocauda koae teliospores
HOST: Acacia koa var. koa PATHOGEN: Atelocauda koae |
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Atelocauda koae germ tube
HOST: Acacia koa var. koa PATHOGEN: Atelocauda koae |
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Atelocauda koae - double basidiospore germination
HOST: Acacia koa var. koa PATHOGEN: Atelocauda koae |
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Atelocauda koae aeciospores
HOST: Acacia koa var. koa PATHOGEN: Atelocauda koae |
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Atelocaude koae urediniospore
HOST: Acacia koa var. koa PATHOGEN: Atelocauda koae |
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Atelocauda koae
HOST: Acacia koa var. koa PATHOGEN: Atelocauda koae |
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four meiotic nuclei in Atelocauda koae
HOST: Acacia koa var. koa PATHOGEN: Atelocauda koae |
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Atelocauda koae on Strip Road
HOST: Acacia koa var. koa PATHOGEN: Atelocauda koae |
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Atelocauda koae on Strip Road
HOST: Acacia koa var. koa PATHOGEN: Atelocauda koae |
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"Uraecium" (Endoraecium) appressoria on Koa phyllode - definite septum, cotton blue stained - oil immersion
HOST: Acacia koa var. koa PATHOGEN: Endoraecium appresoria |