Abstract
Seaweed concentrate prepared from Ecklonia maxima (Osbeck) significantly suppressed the reproduction of Pratylenchus zeae on excised maize roots by 47-63 %, compared with the untreated control, during an in vitro experiment. In a greenhouse experiment, reproduction of P. zeae on maize was not affected by any of the seaweed concentrations. Plant growth of the maize plants was not stimulated by the seaweed concentrate in the in vitro or in the greenhouse experiment. In the greenhouse experiment, plants were weakened by the toxic effects of the highest seaweed concentrate and became more intolerant to nematode attack.
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Claims 5
Claim · model-written summary
Seaweed concentrate significantly suppressed reproduction of Pratylenchus zeae on excised maize roots by 47-63% compared with the untreated control in vitro.
- Treatment
- Seaweed concentratee1
- Interactor
- Pratylenchus zeae
Pratylenchus zeaee1pest - Outcome
- reproduction of Pratylenchus zeaee1
- Direction
- suppressede1
- Value
- 47-63 %e1
- Comparator
- untreated controle1
- Setting
- in vitro experimente1
Zea maysOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Seaweed concentrate prepared from Ecklonia maxima (Osbeck) significantly suppressed the reproduction of Pratylenchus zeae on excised maize roots by 47-63 %, compared with the untreated control, during an in vitro experiment”
Claim · model-written summary
In the greenhouse, reproduction of P. zeae on maize was not affected by any seaweed concentration.
- Treatment
- seaweed concentrationse1
- Interactor
- P. zeaePratylenchus zeaee1pest
- Outcome
- reproduction of P. zeaee1
- Direction
- not affectede1
- Setting
- greenhouse experimente1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“In a greenhouse experiment, reproduction of P. zeae on maize was not affected by any of the seaweed concentrations”
Claim · model-written summary
Plant growth of maize was not stimulated by the seaweed concentrate in vitro or in the greenhouse.
- Treatment
- seaweed concentratee1
- Outcome
- Plant growthe1
- Direction
- not stimulatede1
- Setting
- in vitro or in the greenhouse experimente1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Plant growth of the maize plants was not stimulated by the seaweed concentrate in the in vitro or in the greenhouse experiment”
Claim · model-written summary
In the greenhouse, maize plants were weakened by the toxic effects of the highest seaweed concentrate.
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“In the greenhouse experiment, plants were weakened by the toxic effects of the highest seaweed concentrate and became more intolerant to nematode attack”
e2“reproduction of P. zeae on maize”
Claim · model-written summary
In the greenhouse, the highest seaweed concentrate made maize more intolerant to nematode attack.
- Treatment
- highest seaweed concentratee1
- Outcome
- intolerant to nematode attacke1
- Setting
- greenhouse experimente1
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“In the greenhouse experiment, plants were weakened by the toxic effects of the highest seaweed concentrate and became more intolerant to nematode attack”
e2“reproduction of P. zeae on maize”
The same questions in other papers
other · growth · Zea mays (maize)Positive and negative results
19 papers in the same direction as this paper · 164 in the opposite direction
- positive
- positive
- positive
180 papers more in this group
See all 184 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.