Abstract
Laboratory, greenhouse and seed‐bed trials of copper and organic fungicides for the control of Colletotrichum tabacum on tobacco were made in Southern Rhodesia. In the seed‐bed trials the best control was obtained by sprays of maneb, thiram, zineb and captan. During the hot, dry weather in the early part of the season little damage was caused by the disease and it was easier to control than later, when rain and overcast weather were more frequent. Mixtures of zineb and copper compounds gave better control than either component alone. When seed‐beds were covered with light cloth for shade, they suffered greater damage from the disease than when a thin grass mulch was used.
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Claims 8
Claim · model-written summary
Maneb sprays gave among the best seed-bed disease control.
- Taxon
- TOBACCO
Nicotiana tabacumt0 - Treatment
- manebe0
- Outcome
- best controle0
- Direction
- beste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In the seed‐bed trials the best control was obtained by sprays of maneb, thiram, zineb and captan”
t0“TOBACCO”
Claim · model-written summary
Thiram sprays gave among the best seed-bed disease control.
- Taxon
- TOBACCONicotiana tabacumt0
- Treatment
- thirame0
- Outcome
- best controle0
- Direction
- beste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In the seed‐bed trials the best control was obtained by sprays of maneb, thiram, zineb and captan”
t0“TOBACCO”
Claim · model-written summary
Zineb sprays gave among the best seed-bed disease control.
- Taxon
- TOBACCONicotiana tabacumt0
- Treatment
- zinebe0
- Outcome
- best controle0
- Direction
- beste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In the seed‐bed trials the best control was obtained by sprays of maneb, thiram, zineb and captan”
t0“TOBACCO”
Claim · model-written summary
Captan sprays gave among the best seed-bed disease control.
- Taxon
- TOBACCONicotiana tabacumt0
- Treatment
- captane0
- Outcome
- best controle0
- Direction
- beste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In the seed‐bed trials the best control was obtained by sprays of maneb, thiram, zineb and captan”
t0“TOBACCO”
Claim · model-written summary
Anthracnose damage was little in early hot dry weather.
- Taxon
- TOBACCONicotiana tabacumt0
- Outcome
- little damagee0
- Qualifier
- hot, dry weather in the early part of the seasone0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“During the hot, dry weather in the early part of the season little damage was caused by the disease”
t0“TOBACCO”
Claim · model-written summary
The disease was easier to control early than later under rainier, cloudier conditions.
- Taxon
- TOBACCONicotiana tabacumt0
- Outcome
- easier to controle0
- Direction
- easiere0
- Comparator
- latere0
- Setting
- rain and overcast weathere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“it was easier to control than later, when rain and overcast weather were more frequent”
t0“TOBACCO”
Claim · model-written summary
Zineb and copper mixtures controlled disease better than either alone.
- Taxon
- TOBACCONicotiana tabacumt0
- Treatment
- Mixtures of zineb and copper compoundse0
- Outcome
- controle0
- Direction
- bettere0
- Comparator
- either component alonee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Mixtures of zineb and copper compounds gave better control than either component alone”
t0“TOBACCO”
Claim · model-written summary
Light-cloth shade led to greater seed-bed disease damage than thin grass mulch.
- Taxon
- TOBACCONicotiana tabacumt0
- Treatment
- light cloth for shadee0
- Outcome
- damage from the diseasee0
- Direction
- greatere0
- Comparator
- thin grass mulche0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“When seed‐beds were covered with light cloth for shade, they suffered greater damage from the disease than when a thin grass mulch was used”
t0“TOBACCO”
The same questions in other papers
zineb · control · Nicotiana tabacum (tobacco)Results agree
2 papers in the same direction as this paper
- positive
- positive
light · pest · Nicotiana tabacum (tobacco)Positive and negative results
1 in the opposite direction
- 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.