Abstract
Nematicidal activity using a pure culture ofSyncephalastrum racemosum was studied. The results showed that the metabolites ofS. racemosum have pretty high nematicidal activity. The nematicidal principles were solube in water and had high thermal stability. The major acid metabolites extracted from cultures ofS. racemosum identified from HPLC were oxalic acid dihydrate and tartaric acid. Soil application with culture filtrate ofS. racemosum significantly (P<0.05) reduced nematode population densities and subsequent root-knot development in tomato compared with the controls.
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Claims 2
Claim · model-written summary
Soil application of S. racemosum culture filtrate significantly reduced nematode population densities in tomato relative to controls.
- Taxon
- tomato
Solanum lycopersicume0 - Treatment
- Soil application with culture filtrate ofS. racemosume0
- Outcome
- nematode population densitiese0
- Direction
- reducede0
- Comparator
- the controlse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Soil application with culture filtrate ofS. racemosum significantly (P<0.05) reduced nematode population densities and subsequent root-knot development in tomato compared with the controls.”
Claim · model-written summary
Soil application of S. racemosum culture filtrate significantly reduced root-knot development in tomato relative to controls.
- Taxon
- tomatoSolanum lycopersicume0
- Treatment
- Soil application with culture filtrate ofS. racemosume0
- Outcome
- root-knot developmente0
- Direction
- reducede0
- Comparator
- the controlse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Soil application with culture filtrate ofS. racemosum significantly (P<0.05) reduced nematode population densities and subsequent root-knot development in tomato compared with the controls.”
The same questions in other papers
application · Nematoda · Solanum lycopersicum (tomato)Positive and negative results
11 papers in the same direction as this paper · 2 in the opposite direction
- negative
- no effect
- positive
10 papers more in this group
See all 14 papers →pathogen product · Nematoda · Solanum lycopersicum (tomato)Results agree
4 papers in the same direction as this paper
- positive
- positive
- positive
1 paper more in this group
See all 5 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.