Abstract
Twelve soil drenches over a period of 30 days with DBCP concentrations of 40 microg/ml did not completely prevent infection of tomato plants by root-knot nematode juveniles. Repeated DBCP drenches of 40 microg/ml halted gall development during the drenches, but 10 days after drenching was discontinued galls were apparent. DBCP drenches at 200 microg/ml prevented tomato root development, and 40 microg/ml slowed it. Ten microg/ml increased the height of root-knot-infected plants, but not their top weights. Treated plants were lanky. Protective drenches of 2.5 to 40 microg/ml of DBCP decreased nematode populations and increased fruitfulness. DBCP as a therapeutant reduced the incidence of galling on new roots and halted increases in gall size on previously infected roots but did not improve fruitfulness or plant size significantly.
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Claims 12
Claim · model-written summary
Twelve DBCP soil drenches at 40 microg/ml did not completely prevent root-knot nematode infection of tomato.
- Taxon
- tomato
Solanum lycopersicumt0 - Treatment
- Twelve soil drenches over a period of 30 days with DBCP concentrations of 40 microg/mle1
- Interactor
- root-knot nematode
_penetrates_a_tomato_root_-_USDA-ARS.jpg?width=60)
Meloidogynet0pathogen - Outcome
- infection of tomato plants by root-knot nematode juvenilese1
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_penetrates_a_tomato_root_-_USDA-ARS.jpg?width=500)
Verbatim
t0“control of root-knot nematode on tomato”
e1“Twelve soil drenches over a period of 30 days with DBCP concentrations of 40 microg/ml did not completely prevent infection of tomato plants by root-knot nematode juveniles”
Claim · model-written summary
Repeated DBCP drenches at 40 microg/ml halted gall development in tomato during the drenches.
- Taxon
- tomatoSolanum lycopersicumt0
- Treatment
- Repeated DBCP drenches of 40 microg/mle2
- Outcome
- gall developmente2
- Direction
- haltede2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“control of root-knot nematode on tomato”
e2“Repeated DBCP drenches of 40 microg/ml halted gall development during the drenches”
Claim · model-written summary
Galls reappeared on tomato 10 days after DBCP drenching was discontinued.
- Taxon
- tomatoSolanum lycopersicumt0
- Treatment
- Repeated DBCP drenches of 40 microg/mle2
- Outcome
- gallse3
- Qualifier
- 10 days after drenching was discontinuede3
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“control of root-knot nematode on tomato”
e2“Repeated DBCP drenches of 40 microg/ml halted gall development during the drenches”
e3“but 10 days after drenching was discontinued galls were apparent”
Claim · model-written summary
DBCP drenches at 200 microg/ml prevented tomato root development.
- Taxon
- tomatoSolanum lycopersicumt0
- Treatment
- DBCP drenches at 200 microg/mle4
- Outcome
- tomato root developmente4
- Direction
- preventede4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“control of root-knot nematode on tomato”
e4“DBCP drenches at 200 microg/ml prevented tomato root development”
Claim · model-written summary
DBCP at 40 microg/ml slowed tomato root development.
- Taxon
- tomatoSolanum lycopersicumt0
- Treatment
- 40 microg/mle5
- Outcome
- tomato root developmente4
- Direction
- slowede5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“control of root-knot nematode on tomato”
e4“DBCP drenches at 200 microg/ml prevented tomato root development”
e5“and 40 microg/ml slowed it”
Claim · model-written summary
Ten microg/ml DBCP increased the height of root-knot-infected tomato plants.
- Taxon
- tomatoSolanum lycopersicumt0
- Treatment
- Ten microg/mle6
- Outcome
- heighte6
- Direction
- increasede6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“control of root-knot nematode on tomato”
e6“Ten microg/ml increased the height of root-knot-infected plants”
Claim · model-written summary
Ten microg/ml DBCP did not increase top weights of root-knot-infected tomato plants.
- Taxon
- tomatoSolanum lycopersicumt0
- Treatment
- Ten microg/mle6
- Outcome
- top weightse7
- Direction
- no_changeinferrede7
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“control of root-knot nematode on tomato”
e6“Ten microg/ml increased the height of root-knot-infected plants”
e7“but not their top weights”
Claim · model-written summary
Protective DBCP drenches at 2.5 to 40 microg/ml decreased nematode populations.
- Taxon
- tomatoSolanum lycopersicumt0
- Treatment
- Protective drenches of 2.5 to 40 microg/ml of DBCPe1
- Outcome
- nematode populationse1
- Direction
- decreasede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“control of root-knot nematode on tomato”
e1“Protective drenches of 2.5 to 40 microg/ml of DBCP decreased nematode populations”
Claim · model-written summary
Protective DBCP drenches at 2.5 to 40 microg/ml increased tomato fruitfulness.
- Taxon
- tomatoSolanum lycopersicumt0
- Treatment
- Protective drenches of 2.5 to 40 microg/ml of DBCPe1
- Outcome
- fruitfulnesse2
- Direction
- increasede2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“control of root-knot nematode on tomato”
e1“Protective drenches of 2.5 to 40 microg/ml of DBCP decreased nematode populations”
e2“and increased fruitfulness”
Claim · model-written summary
DBCP as a therapeutant reduced the incidence of galling on new tomato roots.
- Taxon
- tomatoSolanum lycopersicumt0
- Treatment
- DBCP as a therapeutante1
- Outcome
- incidence of galling on new rootse1
- Direction
- reducede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“control of root-knot nematode on tomato”
e1“DBCP as a therapeutant reduced the incidence of galling on new roots”
Claim · model-written summary
DBCP as a therapeutant halted increases in gall size on previously infected tomato roots.
- Taxon
- tomatoSolanum lycopersicumt0
- Treatment
- DBCP as a therapeutante1
- Outcome
- gall sizee2
- Direction
- haltede2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“control of root-knot nematode on tomato”
e1“DBCP as a therapeutant reduced the incidence of galling on new roots”
e2“halted increases in gall size on previously infected roots”
Claim · model-written summary
DBCP as a therapeutant did not significantly improve fruitfulness or plant size of tomato.
- Taxon
- tomatoSolanum lycopersicumt0
- Treatment
- DBCP as a therapeutante1
- Outcome
- fruitfulness or plant sizee2
- Direction
- did not improvee2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“control of root-knot nematode on tomato”
e1“DBCP as a therapeutant reduced the incidence of galling on new roots”
e2“did not improve fruitfulness or plant size significantly”
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