Plant Disease Pathogens

Fungi genera starting with "A"

• Albugo Primer, general information summary
• Albugo candida,white rust, staghead
• Allantospora radicicola
• Allomyces arbuscula

• Alternaria Primer: general information summary
• Alternaria alternata, fruit spot of papaya
• Alternaria brassicae, blight, black leafspot, gray leafspot
• Alternaria brassicicola, blight, black leafspot, gray leafspot
• Alternaria cucumerina, leaf blight
• Alternaria dauci, leafspot
• Alternaria dianthicola, flower bud rot
• Alternaria gomphrenae, blight, leaf and stem spots
• Alternaria graminum,
• Alternaria panax, blight, leaf spot, damping-off of seedlings
• Alternaria passiflorae, brown fruit spot
• Alternaria porri, purple blotch
• Alternaria raphani, blight, black leafspot, gray leafspot
• Alternaria solani, early blight
• Alternaria sonchi, leafspot
• Alternaria tenuissima, nailhead spot

• Antennellina hawaiiensis,
• Aphanomyces sp., root rot
• Arthrinium phaeospermum

• Ascochyta Primer, general information summary
• Ascochyta caricae, stem-end rot
• Ascochyta pinodes,
• Ascochyta pisi, leaf and pod rot
• Ascochyta sp., leaf and pod spot

• Aspergillus sp., mold
• Asteridiella acervata, sooty mold
• Asterina aspidii,
• Asterinella mabae,
• Auricularia auricula,

Plant Disease Pathogens

Fungi genera starting with "B"

• Bipolaris Primer, general information summary
• Bipolaris incurvata, blight, leafspot
• Bipolaris sacchari,
• Bipolaris stenospila, brown stripe

• Botryosphaeria obtusa,
• Botryosphaeria ribis,

• Botrytis Primer, general information summary
• Botrytis cinerea, leaf blight
• Botrytis squamosa, leaf rot, neck rot
• Bremia lactucae, downy mildew

Plant Disease Pathogens

Fungi genera starting with "C"

• Calonectria crotalariae, papaya collar rot
• Calonectria sp., root rot
• Capnodium sp.

• Ceratocystis Primer, general information summary
• Ceratocystis adiposa, black rot
• Ceratocystis fimbriata,
• Ceratocystis koepkei, yellow spot
• Ceratocystis paradoxa, fruit rot

• Cercospora Primer, general information summary
• Cercospora apii, early blight
• Cercospora arctiambrosiae, leaf spot
• Cercospora brassicicola, leafspot
• Cercospora capsici, Frog-eye leaf spot
• Cercospora citrullina, leafspot
• Cercospora coffeicola, Brown-eye leaf spot
• Cercospora cordylines, leafspot
• Cercospora diffusa, leafspot
• Cercospora echinocystis, leafspot
• Cercospora longipes, brown spot
• Cercospora longissima, leafspot
• Cercospora mamaonis, leaf and fruit
• Cercospora melongenae, leaf spot
• Cercospora nasturtii, leafspot
• Cercospora papayae, black spot of papaya
• Cercospora rosicola, leafspot
• Cercospora sojina, Frog-eye leaf spot
• Cercospora zebrina, leafspot

• Cercosporidium punctum, leafspot
• Chaetothyrina musarum, sooty blotch
• Chaetothyrium mangiferae
• Chalara paradoxa
• Choanephora cucurbitarum, blossom blight, fruit rot
• Chrysonilia sitophilia
• Cladosporium herbarum
• Cladosporium sp., internal blight of papaya
• Clypeoporthe iliau, leaf sheath and canespot

• Cochliobolus Primer, general information summary
• Cochliobolus stenospilus, brown stripe

• Colletotrichum Primer, general information summary
• Colletotrichum circinans, smudge
• Colletotrichum coccodes, anthracnose
• Colletotrichum coffeanum, coffee berry disease
• Colletotrichum falcatum, anthracnose
• Colletotrichum gloeosporioides, anthracnose on papaya fruit
• Colletotrichum graminicola
• Colletotrichum lindemuthianum, anthracnose
• Colletotrichum lagenarium, anthracnose fruit rot
• Colletotrichum musae, anthracnose
• Colletotrichum orbiculare, blossom-end rot
• Colletotrichum sp., anthracnose
• Colletotrichum truncatum

• Coniothyrium dracaenae
• Coniothyrium sp., stem canker
• Coniothyrium zingiberi, leafspot
• Cordana musae, leafspot
• Crepidotus nephrodes
• Curvularia lunata, leafspot
• Cylindrocarpon destructans
• Cylindrocladiella parva
• Cylindrocladium clavatum
• Cylindrocladium sp., root rot
• Cyptotrama asprata