Phymatotrichopsis omnivora

fungus

Hydnum omnivorum, Ozonium auricomum, Ozonium omnivorum, Phymatotrichopsis omnivorum, Phymatotrichum omnivorum

Mexico, Libya, Venezuela

AZ, AK, CA, LA, NV, NM, OK, TX, UT

China

2022-05-26

Considered a soilborne pathogen, seed is not considered a pathway for any of its hosts.

Very wide host range, families known to be susceptible are listed below. Known to attack most dichotomous plant families. Most sustained damage from this fungi reported in cotton.

No

PHMPOM-1,

Seed is not considered a pathway for any of its hosts.

PHMPOM-1,

Alternaria alternata

fungus

Alternaria tenuis, Alternaria tenuissima, many others

Worldwide

Widespread

Korea

2022-09-13

Korea listed this pathogen as Alternaria spp. A. alternata, A. tenuis and A. tenuissima have all been reported in Korea. A. alternata has often been found on seed in laboratory testing. There is little evidence of seed transmission. This fungus is ubiquitous and often of minor importance in its hosts.

Wide host range

No

ALTEAL-3,ALTEAL-7,

Pathway not proven. Many species of Brassicaceae have been reported as hosts for A. alternata, though A. brassicaeae and A. brassicola are more common and economically important. There is no evidence of seed transmission and A. alternata is primarily considered opportunistic (ALTEAL-7).

ALTEAL-3,ALTEAL-7,