Cochliobolus


The fungal genus Cochliobolus includes 19 species, it includes some plant pathogenic species such as Cochliobolus heterostrophus. A lot of former Cochliobolus species were transferred to either Curvularia or Bipolaris genera.
Cochliobolus heterostrophus is known from "southern corn blight" which affects corn and maize.

Heterothallism and homothallism

Those fungi that need a partner to mate are referred to as heterothallic, and those fungi not needing a partner are referred to as homothallic. A study of DNA sequences of mating type loci from different heterothallic and homothallic species in the genus Cochliobolus suggests that homothallism can be derived from heterothallism by recombination.

Species

As accepted by Species Fungorum;
  • Cochliobolus akaii
  • Cochliobolus akaiiensis
  • Cochliobolus bicolor
  • Cochliobolus boutelouae
  • Cochliobolus buteae
  • Cochliobolus eleusines
  • Cochliobolus geniculatus
  • Cochliobolus heliconiae
  • Cochliobolus heterostrophus
  • Cochliobolus heveicola
  • Cochliobolus luttrellii
  • Cochliobolus miakei
  • Cochliobolus neergaardii
  • Cochliobolus ovariicola
  • Cochliobolus palmivora
  • Cochliobolus sasae
  • Cochliobolus setariae
  • Cochliobolus sitharamii
  • Cochliobolus sporoboli
  • Cochliobolus tritici
Former species ;C. aberrans = Johnalcornia aberransC. australiensis = Curvularia tsudaeC. carbonum = Bipolaris zeicolaC. chloridis = Bipolaris chloridisC. cymbopogonis = Curvularia cymbopogonisC. cynodontis = Bipolaris cynodontisC. dactyloctenii = Curvularia dactylocteniiC. ellisii = Drechslera ellisiiC. eragrostidis = Curvularia eragrostidisC. graminicola = Curvularia graminicolaC. hawaiiensis = Curvularia hawaiiensisC. heteropogonis = Curvularia heteropogonisC. kusanoi = Curvularia kusanoiC. lunatus = Curvularia lunataC. melinidis = Bipolaris melinidisC. microlaenae = Bipolaris microlaenaeC. miyabeanus = Bipolaris oryzaeC. nisikadoi = Curvularia coicisC. nodulosus = Curvularia nodulosaC. pallescens = Curvularia pallescensC. peregianensis = Bipolaris peregianensisC. perotidis = Curvularia perotidisC. ravenelii = Curvularia raveneliiC. sativus = Bipolaris sorokinianaC. spicifer = Curvularia spiciferaC. stenospilus = Bipolaris stenospilaC. tripogonis = Curvularia tripogonisC. tuberculatus = Curvularia tuberculataC. verruculosus = Curvularia verruculosaC. victoriae = Bipolaris victoriaeC. zeae = ''Bipolaris zeae''