Claim · model-written summary
Urea inhibited Trichodorus sp. population increases for 60 days.
- Taxon
- Trichodorus sp.
Trichodoruse0 - Treatment
- organic nitrogen (urea)e0
- Outcome
- populationse0
- Direction
- inhibited increasee0
- Qualifier
- for 60 dayse0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The application of organic nitrogen (urea) was effective and inhibited increase of populations of Cricomenoides sp. and Trichodorus sp. for 60 days, and to a lesser extent Tylenchorhynchus sp, Dorylaimus sp, and saprophytes.”
Title
Research Papers: Influence of N P K on the Population Dynamics of Several Nematode Genera on Potato
Ramiro Eguiguren; F.G. Torres; G. Robalina Nematropica 1979
Other claims from this paper (9)
- Intervention effect Urea inhibited Cricomenoides sp. population increases for 60 days.
- Intervention effect Urea inhibited Tylenchorhynchus sp population increases to a lesser extent.
- Intervention effect Urea inhibited Dorylaimus sp population increases to a lesser extent.
- Intervention effect Urea inhibited saprophyte population increases to a lesser extent.
- Intervention effect High nitrogen dosages were always effective when accompanied by phosphorus.
- Intervention effect K application diminished population levels without statistical significance.
- Intervention effect Zn application diminished population levels without statistical significance.
- Intervention effect Mn application diminished population levels without statistical significance.
- Observation At harvest four months after planting, nematode numbers were at original population levels.