Abstract
Summary - Beuillus subtilis, BradyrhizoOium japonicum and Glomus fascieulatum were used alone and in combination for the management of a wilt disease complex of pigeonpea caused by the nematode Heterodera cajani and the fungus Fusan'um udum. Application of ail the three management agents alone or in combination to plants inoctUated with the pathogens increased shoot dry weight, number of nodules, phosphorus content, and reduced nematode multiplication and wilting index. Application of B. subtilis alone to plants inoctUated with either of the pathogens caused a similar increase in shoot dry weight as to that caused by G. fascieulatum. However, use of B. subtilis on plants inoculated with both the pathogens resulted in greater shoot dry weight than caused by G. fascieulatum or B. japonicum. Increase in shoot dry weight was greater when plants inoctUated with pathogens were treated with G. fasciculatum plus B. subtilis or these (WO combined with B. japonicum. Application of al! the three management agents against pathogens resulted in the greatest nodulation and the greatest reduction in nematode multiplication. Combined application of G. fasciculatum and B. japonicum increased root infection by G. fasciculatum while combined use with B. subtilis reduced mycor rhizal colonisation. Resume - Contr6k biologique d'Heterodera cajani et de Fusarium udum par Bacillus subtilis, Bradyrhizobium japoIUcum et Glomus fasciculatum sur pois d'Angok - Bacilus subtilis, Bradyrhizobiumjaponicum et Glomusfasciculatum SOnt utilises, seuls ou en combinaison, pour le traitement d'un fletrissement complexe du pois d'Angole cause par le nematode Heterodera cajani et le champignon Fusarium udum. Les traitements a l'aide de ces trois agents, seuls ou en combinaison, effecrues sur des plants inoctUes par les deux parasites augmentent le poids sec des racines, le nombre de nodules et le taux de phosphore, et dimunuent le nombre de nematodes ainsi que l'indice de fletrissement. B. subtilis applique seul sur des plants inocules par l'un ou l'autre parasite provoque un accroissement du poids sec des racines equivalent a celui cause par G. fascicula[um. Cependant, dans le cas de plants inoctUes par les deux parasites, le poids sec des racines est superieur a celui observe lors de l'utilisation de G. fasciculatum ou de B. japonicum. Cet accroissement du poids sec des racines est plus prononce si le traitement comporte a la fois G. fasciculatum et B. subtilis ou si le troisieme agent de controle, B. japonicum, est egalement present. L'utilisation des trois agents de controle provoque une plus forte nodulation et une plus importante diminution du nombre des nematodes. Les combinaisons comportant B. japonicum et G.fasciculatum augmentent l'infestation racinaire par ce dernier alors qu'une combinaison de G. fasciculatum et de E. subtilis produit l'effet inverse.
Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 9
Claim · model-written summary
Applying all three management agents alone or combined to pathogen-inoculated pigeonpea increased shoot dry weight, number of nodules and phosphorus content.
- Taxon
- pigeonpea
Cajanus cajant0 - Treatment
- the three management agents alone or in combinatione0
- Interactor
- Heterodera cajaniHeterodera cajanit1pathogen
- Second interactor
- Fusarium udumFusarium udumt1pathogen
- Outcome
- shoot dry weight, number of nodules, phosphorus contente0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“pigeonpea”
t1“Heterodera cajani and Fusarium udum”
e0“Application of ail the three management agents alone or in combination to plants inoctUated with the pathogens increased shoot dry weight, number of nodules, phosphorus content”
Claim · model-written summary
Applying all three management agents alone or combined to pathogen-inoculated pigeonpea reduced nematode multiplication and wilting index.
- Taxon
- pigeonpeaCajanus cajant0
- Treatment
- the three management agents alone or in combinatione0
- Interactor
- Heterodera cajaniHeterodera cajanit1pathogen
- Second interactor
- Fusarium udumFusarium udumt1pathogen
- Outcome
- nematode multiplication and wilting indexe0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“pigeonpea”
t1“Heterodera cajani and Fusarium udum”
e0“Application of ail the three management agents alone or in combination to plants inoctUated with the pathogens increased shoot dry weight, number of nodules, phosphorus content, and reduced nematode multiplication and wilting index”
Claim · model-written summary
B. subtilis alone on plants inoculated with either pathogen caused a similar increase in shoot dry weight as G. fasciculatum.
- Taxon
- pigeonpeaCajanus cajant0
- Treatment
- Application of B. subtilis alonee0
- Interactor
- B. subtilis
Bacillus subtilise0biocontrol_agent - Second interactor
- G. fascieulatume0symbiont
- Outcome
- shoot dry weighte0
- Direction
- similar increasee0
- Comparator
- G. fascieulatume0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“pigeonpea”
e0“Application of B. subtilis alone to plants inoctUated with either of the pathogens caused a similar increase in shoot dry weight as to that caused by G. fascieulatum”
Claim · model-written summary
B. subtilis on plants inoculated with both pathogens gave greater shoot dry weight than G. fasciculatum or B. japonicum.
- Taxon
- pigeonpeaCajanus cajant0
- Treatment
- use of B. subtilise0
- Interactor
- B. subtilisBacillus subtilise0biocontrol_agent
- Second interactor
- G. fascieulatume0symbiont
- Outcome
- shoot dry weighte0
- Direction
- greatere0
- Comparator
- G. fascieulatum or B. japonicume0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“pigeonpea”
e0“use of B. subtilis on plants inoculated with both the pathogens resulted in greater shoot dry weight than caused by G. fascieulatum or B. japonicum”
Claim · model-written summary
The increase in shoot dry weight of pathogen-inoculated plants was greater with G. fasciculatum plus B. subtilis, or these two combined with B. japonicum.
- Taxon
- pigeonpeaCajanus cajant0
- Treatment
- G. fasciculatum plus B. subtilis or these (WO combined with B. japonicume0
- Outcome
- Increase in shoot dry weighte0
- Direction
- greatere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“pigeonpea”
e0“Increase in shoot dry weight was greater when plants inoctUated with pathogens were treated with G. fasciculatum plus B. subtilis or these (WO combined with B. japonicum”
Claim · model-written summary
Applying all three management agents against the pathogens resulted in the greatest nodulation.
- Taxon
- pigeonpeaCajanus cajant0
- Treatment
- the three management agents against pathogense0
- Outcome
- nodulatione0
- Direction
- greateste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“pigeonpea”
e0“Application of al! the three management agents against pathogens resulted in the greatest nodulation”
Claim · model-written summary
Applying all three management agents against the pathogens resulted in the greatest reduction in nematode multiplication.
- Taxon
- pigeonpeaCajanus cajant0
- Treatment
- the three management agents against pathogense0
- Interactor
- Heterodera cajaniHeterodera cajanit1pathogen
- Outcome
- nematode multiplicatione0
- Direction
- greatest reductione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“pigeonpea”
t1“Heterodera cajani and Fusarium udum”
e0“Application of al! the three management agents against pathogens resulted in the greatest nodulation and the greatest reduction in nematode multiplication”
Claim · model-written summary
Combined application of G. fasciculatum and B. japonicum increased root infection by G. fasciculatum.
- Taxon
- pigeonpeaCajanus cajant0
- Treatment
- Combined application of G. fasciculatum and B. japonicume0
- Interactor
- G. fasciculatumRhizophagus fasciculatuse0symbiont
- Second interactor
- B. japonicum
Bradyrhizobium japonicume0symbiont - Outcome
- root infection by G. fasciculatume0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“pigeonpea”
e0“Combined application of G. fasciculatum and B. japonicum increased root infection by G. fasciculatum”
Claim · model-written summary
Combining G. fasciculatum with B. subtilis reduced mycorrhizal colonisation by G. fasciculatum.
- Taxon
- pigeonpeaCajanus cajant0
- Treatment
- combined use with B. subtilise0
- Interactor
- G. fasciculatumRhizophagus fasciculatuse0symbiont
- Second interactor
- B. subtilisBacillus subtilise0biocontrol_agent
- Outcome
- root infection by G. fasciculatume0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“pigeonpea”
e0“Combined application of G. fasciculatum and B. japonicum increased root infection by G. fasciculatum while combined use with B. subtilis reduced”
The same questions in other papers
Rhizophagus fasciculatus · growth · Cajanus cajan (pigeon pea)Results agree
1 paper in the same direction as this paper
- positive
Bacillus subtilis · growth · Cajanus cajan (pigeon pea)Results agree
3 papers in the same direction as this paper
- positive
- positive
- 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.