Claim · model-written summary
Co-infection with both pathogens increased foliar symptom severity in Katahdin 2 and 3 weeks after soil infestation.
- Taxon
- potato
Solanum tuberosumt0 - Material
- Katahdine1
- Treatment
- presence of both pathogense1
- Interactor
- Pratylenchus penetrans
Pratylenchus penetranst0pathogen - Second interactor
- Verticillium albo-atrum
Verticillium albo-atrume2pathogen - Outcome
- severity of foliar symptomse1
- Direction
- increasede1
- Qualifier
- 2 and 3 weeks after soil intestatione1
Not reportedGeneCompoundOrgan / stageComparatorSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“The influence of Pratylenchus penetrans on the incidence and severity of verticillium wilt of potato.”
e1“Among Katahdin plants, the severity of foliar symptoms was increased in the presence of both pathogens 2 and 3 weeks after soil intestation.”
e2“conidial suspensions of Verticillium albo-atrum were introduced into the soil”
Title
L L Burpee; J R Bloom PubMed 1978
Other claims from this paper (4)
- Intervention effect Over the remaining 5 weeks, foliar symptom severity did not differ between plants infected by both pathogens and plants infected by Verticillium alone.
- Association In the susceptible cultivar Kennebec and the resistant cultivar Abnaki, the pathogen combination had no effect on foliar symptom severity.
- Intervention effect In Kennebec and Katahdin plants, nematode populations in roots and rhizosphere were suppressed in the presence of Verticillium.
- Association No Pratylenchus-Verticillium interaction was evident for plant height, shoot weight or tuber yield in any cultivar tested.