Ditylenchus dipsaci

nematode

Anguillula devastatrix, Anguillula dipsaci, Anguillula secalis, Anguillulina dipsaci,Anguillulina dipsaci var. communis, Ditylenchus allocotus, Ditylenchus amsinckiae, Ditylenchus dipsaci var. tobaensis, Ditylenchus fragariae,Ditylenchus sonchophila, Ditylenchus trifolii, Tylenchus allii Tylenchus devastator, Tylenchus devastatrix Tylenchus dipsaci, Tylenchus havensteini, Tylenchus hyacinthi, Tylenchus putrefaciens

Worldwide in temperate climates.

Widespread

Brazil

2023-05-05

Ditylenchus dipsaci is known to attack over 450 different plant species, including many weeds. There are approximately 20 biological races known that tend to prefer certain hosts.

No

ISF RPLD,

No references found indicating seed is a pathway. ISF RPLD does not consider cucumber, squash and pumpkin hosts.

ISF RPLD,

Alfalfa mosaic virus

virus

Alfalfa virus 1 and 2, Lucerne mosaic virus, Marmor medicaginis, Potato calico virus, Tomato necrotic tip curl, Alfalfa yellow spot

Worldwide

Widespread

Sudan, Mexico

2022-09-13

Wide host range

No

AMV000-1,

CABI only verifies these crops as a host. No references on seed as a pathway found.

AMV000-1,

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,