Abstract
A greenhouse experiment was conducted to evaluate the effects of different inoculum densities of two Saudi isolates of Trichoderma harzianum and Trichoderma viride against Meloidogyne javanica on tomato. Four densities (10(4), 10(6), 10(8) and 10(10) spores/g of soil) of each fungus were used. The results indicate that all four inoculum densities of the two Trichoderma species suppressed the nematode reproduction and root galling; and increased the growth of tomato plants, compared to controls. Efficacy of both fungi increased as their inoculum densities increased. Generally, efficacy of T. harzianum was better than that of T. viride, especially at the highest used density (10(10) spore/g soil) which resulted in the best control.
Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nc-nd. 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 4
Claim · model-written summary
Trichoderma inoculum densities suppressed Meloidogyne javanica reproduction and root galling on tomato compared with controls.
- Taxon
- tomato
Solanum lycopersicume0 - Treatment
- inoculum densities of the two Trichoderma speciese1
- Interactor
- Meloidogyne javanicaMeloidogyne javanicae0pest
- Second interactor
- Trichoderma harzianum and Trichoderma viride
Trichoderma harzianum
Trichoderma viridee0biocontrol_agent - Outcome
- nematode reproduction and root gallinge1
- Direction
- suppressede1
- Comparator
- controlse1
- Setting
- greenhousee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A greenhouse experiment was conducted to evaluate the effects of different inoculum densities of two Saudi isolates of Trichoderma harzianum and Trichoderma viride against Meloidogyne javanica on tomato”
e1“all four inoculum densities of the two Trichoderma species suppressed the nematode reproduction and root galling; and increased the growth of tomato plants, compared to controls”
Claim · model-written summary
Trichoderma inoculum densities increased the growth of tomato plants compared with controls.
- Taxon
- tomatoSolanum lycopersicume0
- Treatment
- inoculum densities of the two Trichoderma speciese1
- Interactor
- Trichoderma harzianum and Trichoderma virideTrichoderma harzianumTrichoderma viridee0biocontrol_agent
- Outcome
- growth of tomato plantse1
- Direction
- increasede1
- Comparator
- controlse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A greenhouse experiment was conducted to evaluate the effects of different inoculum densities of two Saudi isolates of Trichoderma harzianum and Trichoderma viride against Meloidogyne javanica on tomato”
e1“all four inoculum densities of the two Trichoderma species suppressed the nematode reproduction and root galling; and increased the growth of tomato plants, compared to controls”
Claim · model-written summary
Efficacy against Meloidogyne javanica increased as Trichoderma inoculum densities increased.
- Taxon
- tomatoSolanum lycopersicume0
- Treatment
- inoculum densitiese1
- Interactor
- Meloidogyne javanicaMeloidogyne javanicae0pest
- Outcome
- Efficacye1
- Direction
- increasede1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A greenhouse experiment was conducted to evaluate the effects of different inoculum densities of two Saudi isolates of Trichoderma harzianum and Trichoderma viride against Meloidogyne javanica on tomato”
e1“Efficacy of both fungi increased as their inoculum densities increased”
Claim · model-written summary
Efficacy of T. harzianum was better than that of T. viride against Meloidogyne javanica, especially at the highest density.
- Taxon
- tomatoSolanum lycopersicume0
- Treatment
- T. harzianume1
- Interactor
- Meloidogyne javanicaMeloidogyne javanicae0pest
- Second interactor
- T. harzianumTrichoderma harzianume1biocontrol_agent
- Outcome
- efficacye1
- Direction
- bettere1
- Qualifier
- especially at the highest used density (10(10) spore/g soil)e1
- Comparator
- T. viridee1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A greenhouse experiment was conducted to evaluate the effects of different inoculum densities of two Saudi isolates of Trichoderma harzianum and Trichoderma viride against Meloidogyne javanica on tomato”
e1“Generally, efficacy of T. harzianum was better than that of T. viride, especially at the highest used density (10(10) spore/g soil) which resulted in the best control”
The same questions in other papers
Trichoderma · growth · Solanum lycopersicum (tomato)Results differ
49 papers in the same direction as this paper · 3 in the opposite direction
- no effect
- positive
- positive
49 papers more in this group
See all 53 papers →Trichoderma harzianum · Meloidogyne javanica · Solanum lycopersicum (tomato)Results agree
10 papers in the same direction as this paper
- positive
- positive
- positive
7 papers more in this group
See all 11 papers →inoculation · Meloidogyne javanica · Solanum lycopersicum (tomato)Positive and negative results
12 papers in the same direction as this paper · 3 in the opposite direction
- negative
- negative
- negative
12 papers more in this group
See all 16 papers →inoculation · growth · Solanum lycopersicum (tomato)Positive and negative results
386 papers in the same direction as this paper · 53 in the opposite direction · 1 reporting no difference from an alternative
- positive
- no effect
- no effect
437 papers more in this group
See all 441 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.