Abstract
Fusarium solani has often been isolated from replanted apple roots, suggesting that it is associated with apple replant disease. The mechanism underlying the ability of the mixed cropping of apple trees with Allium fistulosum L. to alleviate apple replant disease remains unclear. The aim of this study was to determine the pathogenicity of the Fusarium solani isolate HBH 08 isolated from diseased roots and the effect of A. fistulosum L. and its root secretions on Fusarium solani isolate HBH 08 and apple seedings. The field experiment showed that A. fistulosum L. not only significantly reduced the amount of the Fusarium solani isolate HBH 08 in replanted soil but also increased the biomass of the grafted apple seedlings. The GC–MS analysis indicated that dimethyl disulphide and diallyl disulphide were active molecules in the root exudates of A. fistulosum L. They inhibited the growth of the Fusarium solani isolate HBH 08 mycelium and decreased the number of spores germinated. In addition, these compounds reduced the amount of the Fusarium solani isolate HBH 08 under replanted conditions and promoted the growth of grafted apple seedlings. Overall, mixed cropping with A. fistulosum L. might be an effective approach for cultivating apple trees and controlling apple replant disease.
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Claims 8
Claim · model-written summary
Mixed cropping with A. fistulosum reduced Fusarium solani HBH 08 in replanted soil.
- Taxon
- Fusarium solani
_Sacc._5393379.jpg?width=60)
Fusarium solanie0 - Treatment
- A. fistulosum L.e0
- Outcome
- amount of the Fusarium solani isolate HBH 08e0
- Direction
- reducede0
- Setting
- replanted soile0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Sacc._5393379.jpg?width=500)
Verbatim
e0“A. fistulosum L. not only significantly reduced the amount of the Fusarium solani isolate HBH 08 in replanted soil”
t0“Allium fistulosum L. Alleviates Apple Replant Disease by Suppressing Fusarium solani”
Claim · model-written summary
Mixed cropping with A. fistulosum increased grafted apple seedling biomass.
- Taxon
- apple seedlings
Malus domesticae0 - Treatment
- A. fistulosum L.e0
- Interactor
- A. fistulosum L.
Allium fistulosume0other - Outcome
- biomasse0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A. fistulosum L. not only significantly reduced the amount of the Fusarium solani isolate HBH 08 in replanted soil but also increased the biomass of the grafted apple seedlings”
Claim · model-written summary
Dimethyl disulphide and diallyl disulphide were identified as active root exudate molecules of A. fistulosum.
- Taxon
- A. fistulosum L.Allium fistulosume0
- Organ / stage
- root exudatese0
- Outcome
- dimethyl disulphide and diallyl disulphide were active moleculese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“dimethyl disulphide and diallyl disulphide were active molecules in the root exudates of A. fistulosum L.”
Claim · model-written summary
The active compounds inhibited Fusarium solani HBH 08 mycelial growth.
- Taxon
- Fusarium solaniFusarium solanie0
- Treatment
- dimethyl disulphide and diallyl disulphidee1
- Outcome
- growth of the Fusarium solani isolate HBH 08 myceliume0
- Direction
- inhibitede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“They inhibited the growth of the Fusarium solani isolate HBH 08 mycelium”
e1“dimethyl disulphide and diallyl disulphide were active molecules”
Claim · model-written summary
The active compounds decreased Fusarium solani spore germination.
- Taxon
- Fusarium solaniFusarium solanie1
- Treatment
- dimethyl disulphide and diallyl disulphidee2
- Outcome
- number of spores germinatede0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“decreased the number of spores germinated”
e1“They inhibited the growth of the Fusarium solani isolate HBH 08 mycelium”
e2“dimethyl disulphide and diallyl disulphide were active molecules”
Claim · model-written summary
The compounds reduced Fusarium solani HBH 08 abundance under replanted conditions.
- Taxon
- Fusarium solaniFusarium solanie0
- Treatment
- dimethyl disulphide and diallyl disulphidee1
- Outcome
- amount of the Fusarium solani isolate HBH 08e0
- Direction
- reducede0
- Qualifier
- replanted conditionse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“these compounds reduced the amount of the Fusarium solani isolate HBH 08 under replanted conditions”
e1“dimethyl disulphide and diallyl disulphide were active molecules”
Claim · model-written summary
The compounds promoted growth of grafted apple seedlings under replanted conditions.
- Taxon
- apple seedlingsMalus domesticae0
- Treatment
- dimethyl disulphide and diallyl disulphidee1
- Outcome
- growth of grafted apple seedlingse0
- Direction
- promotede0
- Qualifier
- replanted conditionse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“these compounds reduced the amount of the Fusarium solani isolate HBH 08 under replanted conditions and promoted the growth of grafted apple seedlings”
e1“dimethyl disulphide and diallyl disulphide were active molecules”
Claim · model-written summary
The authors suggest mixed cropping with A. fistulosum for cultivating apple trees and controlling apple replant disease.
- Taxon
- apple treesMalus domesticae0
- Treatment
- mixed cropping with A. fistulosum L.e0
- Interactor
- A. fistulosum L.Allium fistulosume0other
- Outcome
- cultivating apple trees and controlling apple replant diseasee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“mixed cropping with A. fistulosum L. might be an effective approach for cultivating apple trees and controlling apple replant disease”
The same questions in other papers
Allium fistulosum · growth · Malus domestica (apple)Results agree
1 paper in the same direction as this paper
- positive
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.