Abstract
SUMMARY Potatoes were grown in soil infested with Verticillium dahliae and Heterodera rostochiensis and treated with methyl bromide, aldicarb or benomyl. Successive crops were grown in subsequent years on the same plots but without further treatment. Largest yields in the year of treatment were from plots fumigated with methyl bromide but in the second crop benomyl‐treated plots yielded most. Neither methyl bromide nor aldicarb affected yields from trie third crop. After lifting the first crop, soil from plots treated with methyl bromide or benomyl contained less V. dahliae than that from plots receiving aldicarb or nothing. Soil was also less infective after the second crop following methyl bromide fumigation, but not the third. Plots treated with methyl bromide or aldicarb contained many fewer H. rostochiensis than untreated plots after the first crop, slightly less after the second and equal numbers after the third crop. H. rostochiensis were also fewer in benomyl‐treated plots than in untreated after the first crop, but, surprisingly, were fewest after the second crop. The increased yield after applying benomyl to soil seems to depend more on its effect on H. rostochiensis than on V. dahliae. Fumigating with methyl bromide decreased common scab and black scurf on progeny tubers but increased infections by Oospora pustulans.
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Claims 15
Claim · model-written summary
Methyl bromide gave the largest potato yields in the year of treatment.
- Taxon
- potatoes
Solanum tuberosumt0 - Treatment
- methyl bromidee1
- Outcome
- yieldse1
- Direction
- Largeste1
- Qualifier
- in the year of treatmente1
- Comparator
- aldicarb or benomyle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Field experiments in the control of Verticillium dahliae and Heterodera rostochiensis on potatoes”
e0“Potatoes were grown in soil infested with Verticillium dahliae and Heterodera rostochiensis and treated with methyl bromide, aldicarb or benomyl”
e1“Largest yields in the year of treatment were from plots fumigated with methyl bromide”
Claim · model-written summary
Benomyl-treated plots yielded most in the second crop.
- Taxon
- potatoesSolanum tuberosumt0
- Treatment
- benomyle2
- Outcome
- yieldede2
- Direction
- moste2
- Qualifier
- in the second crope2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Field experiments in the control of Verticillium dahliae and Heterodera rostochiensis on potatoes”
e2“but in the second crop benomyl‐treated plots yielded most”
Claim · model-written summary
Methyl bromide did not affect potato yields in the third crop.
- Taxon
- potatoesSolanum tuberosumt0
- Treatment
- methyl bromidee3
- Outcome
- yieldse3
- Qualifier
- third crope3
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Field experiments in the control of Verticillium dahliae and Heterodera rostochiensis on potatoes”
e3“Neither methyl bromide nor aldicarb affected yields from trie third crop”
Claim · model-written summary
Aldicarb did not affect potato yields in the third crop.
- Taxon
- potatoesSolanum tuberosumt0
- Treatment
- aldicarbe3
- Outcome
- yieldse3
- Qualifier
- third crope3
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Field experiments in the control of Verticillium dahliae and Heterodera rostochiensis on potatoes”
e3“Neither methyl bromide nor aldicarb affected yields from trie third crop”
Claim · model-written summary
After the first crop, soil from methyl bromide or benomyl plots had less V. dahliae than soil from aldicarb or untreated plots.
- Taxon
- potatoesSolanum tuberosumt0
- Treatment
- methyl bromide or benomyle4
- Interactor
- Verticillium dahliae
Verticillium dahliaee0pathogen - Outcome
- V. dahliaee4
- Direction
- lesse4
- Qualifier
- After lifting the first crope4
- Comparator
- aldicarb or nothinge4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Field experiments in the control of Verticillium dahliae and Heterodera rostochiensis on potatoes”
e0“Potatoes were grown in soil infested with Verticillium dahliae and Heterodera rostochiensis and treated with methyl bromide, aldicarb or benomyl”
e4“After lifting the first crop, soil from plots treated with methyl bromide or benomyl contained less V. dahliae than that from plots receiving aldicarb or nothing”
Claim · model-written summary
Soil was less infective after the second crop following methyl bromide fumigation.
- Taxon
- potatoesSolanum tuberosumt0
- Treatment
- methyl bromide fumigatione5
- Outcome
- infectivee5
- Direction
- lesse5
- Qualifier
- after the second crope5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Field experiments in the control of Verticillium dahliae and Heterodera rostochiensis on potatoes”
e5“Soil was also less infective after the second crop following methyl bromide fumigation, but not the third”
Claim · model-written summary
Soil infectivity was not reduced after the third crop following methyl bromide fumigation.
- Taxon
- potatoesSolanum tuberosumt0
- Treatment
- methyl bromide fumigatione5
- Outcome
- infectivee5
- Qualifier
- but not the thirde5
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Field experiments in the control of Verticillium dahliae and Heterodera rostochiensis on potatoes”
e5“Soil was also less infective after the second crop following methyl bromide fumigation, but not the third”
Claim · model-written summary
Methyl bromide or aldicarb plots had many fewer H. rostochiensis than untreated plots after the first crop.
- Taxon
- potatoesSolanum tuberosumt0
- Treatment
- methyl bromide or aldicarbe6
- Interactor
- Heterodera rostochiensis
Globodera rostochiensise0pest - Outcome
- H. rostochiensise6
- Direction
- fewere6
- Qualifier
- after the first crope6
- Comparator
- untreated plotse6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Field experiments in the control of Verticillium dahliae and Heterodera rostochiensis on potatoes”
e0“Potatoes were grown in soil infested with Verticillium dahliae and Heterodera rostochiensis and treated with methyl bromide, aldicarb or benomyl”
e6“Plots treated with methyl bromide or aldicarb contained many fewer H. rostochiensis than untreated plots after the first crop”
Claim · model-written summary
Methyl bromide or aldicarb plots had slightly fewer H. rostochiensis than untreated plots after the second crop.
- Taxon
- potatoesSolanum tuberosumt0
- Treatment
- methyl bromide or aldicarbe6
- Interactor
- Heterodera rostochiensisGlobodera rostochiensise0pest
- Outcome
- H. rostochiensise6
- Direction
- lesse7
- Qualifier
- after the seconde7
- Comparator
- untreated plotse6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Field experiments in the control of Verticillium dahliae and Heterodera rostochiensis on potatoes”
e0“Potatoes were grown in soil infested with Verticillium dahliae and Heterodera rostochiensis and treated with methyl bromide, aldicarb or benomyl”
e6“Plots treated with methyl bromide or aldicarb contained many fewer H. rostochiensis than untreated plots after the first crop”
e7“slightly less after the second and equal numbers after the third crop”
Claim · model-written summary
Methyl bromide or aldicarb plots had equal numbers of H. rostochiensis to untreated plots after the third crop.
- Taxon
- potatoesSolanum tuberosumt0
- Treatment
- methyl bromide or aldicarbe6
- Interactor
- Heterodera rostochiensisGlobodera rostochiensise0pest
- Outcome
- H. rostochiensise6
- Direction
- equale7
- Qualifier
- after the third crope7
- Comparator
- untreated plotse6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Field experiments in the control of Verticillium dahliae and Heterodera rostochiensis on potatoes”
e0“Potatoes were grown in soil infested with Verticillium dahliae and Heterodera rostochiensis and treated with methyl bromide, aldicarb or benomyl”
e6“Plots treated with methyl bromide or aldicarb contained many fewer H. rostochiensis than untreated plots after the first crop”
e7“slightly less after the second and equal numbers after the third crop”
Claim · model-written summary
Benomyl-treated plots had fewer H. rostochiensis than untreated plots after the first crop.
- Taxon
- potatoesSolanum tuberosumt0
- Treatment
- benomyle7
- Interactor
- Heterodera rostochiensisGlobodera rostochiensise0pest
- Outcome
- H. rostochiensise7
- Direction
- fewere7
- Qualifier
- after the first crope7
- Comparator
- untreatede7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Field experiments in the control of Verticillium dahliae and Heterodera rostochiensis on potatoes”
e0“Potatoes were grown in soil infested with Verticillium dahliae and Heterodera rostochiensis and treated with methyl bromide, aldicarb or benomyl”
e7“H. rostochiensis were also fewer in benomyl‐treated plots than in untreated after the first crop, but, surprisingly, were fewest after the second crop”
Claim · model-written summary
Benomyl-treated plots had the fewest H. rostochiensis after the second crop.
- Taxon
- potatoesSolanum tuberosumt0
- Treatment
- benomyle7
- Interactor
- Heterodera rostochiensisGlobodera rostochiensise0pest
- Outcome
- H. rostochiensise7
- Direction
- feweste7
- Qualifier
- after the second crope7
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Field experiments in the control of Verticillium dahliae and Heterodera rostochiensis on potatoes”
e0“Potatoes were grown in soil infested with Verticillium dahliae and Heterodera rostochiensis and treated with methyl bromide, aldicarb or benomyl”
e7“H. rostochiensis were also fewer in benomyl‐treated plots than in untreated after the first crop, but, surprisingly, were fewest after the second crop”
Claim · model-written summary
The yield increase after benomyl may depend more on its effect on H. rostochiensis than on V. dahliae.
- Taxon
- potatoesSolanum tuberosumt0
- Treatment
- benomyle1
- Interactor
- H. rostochiensisGlobodera rostochiensise1pest
- Outcome
- increased yielde1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Field experiments in the control of Verticillium dahliae and Heterodera rostochiensis on potatoes”
e1“The increased yield after applying benomyl to soil seems to depend more on its effect on H. rostochiensis than on V. dahliae”
Claim · model-written summary
Methyl bromide fumigation decreased common scab and black scurf on progeny tubers.
- Taxon
- potatoesSolanum tuberosumt0
- Organ / stage
- progeny tuberse1
- Treatment
- methyl bromidee1
- Outcome
- common scab and black scurfe1
- Direction
- decreasede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Field experiments in the control of Verticillium dahliae and Heterodera rostochiensis on potatoes”
e1“Fumigating with methyl bromide decreased common scab and black scurf on progeny tubers but increased infections by Oospora pustulans”
Claim · model-written summary
Methyl bromide fumigation increased infections of progeny tubers by Oospora pustulans.
- Taxon
- potatoesSolanum tuberosumt0
- Organ / stage
- progeny tuberse1
- Treatment
- methyl bromidee1
- Interactor
- Oospora pustulansPolyscytalum pustulanse1pathogen
- Outcome
- infectionse1
- Direction
- increasede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Field experiments in the control of Verticillium dahliae and Heterodera rostochiensis on potatoes”
e1“Fumigating with methyl bromide decreased common scab and black scurf on progeny tubers but increased infections by Oospora pustulans”
The same questions in other papers
benomyl · yield · Solanum tuberosum (potato)Results differ
2 papers in the same direction as this paper · 2 in the opposite direction
- positive
- negative
- no effect
1 paper more in this group
See all 5 papers →aldicarb · Globodera rostochiensis · Solanum tuberosum (potato)Results differ
12 papers in the same direction as this paper · 1 in the opposite direction
- no effect
- positive
- positive
10 papers more in this group
See all 14 papers →aldicarb · yield · Solanum tuberosum (potato)Results differ
1 paper in the same direction as this paper · 17 in the opposite direction
- positive
- positive
- positive
15 papers more in this group
See all 19 papers →bromomethane · Globodera rostochiensis · Solanum tuberosum (potato)Results agree
1 paper in the same direction as this paper
- positive
bromomethane · Verticillium dahliae · Solanum tuberosum (potato)Results agree
2 papers in the same direction as this paper
- positive
- positive
bromomethane · yield · Solanum tuberosum (potato)Results agree
2 papers in the same direction as this paper
- 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.