Abstract
Several fungi-specific fungicides and the chemicals CaSO4, CaCO3, S, and MgSO4 were evaluated for their influence on development of peanut pod rot in field test plots at Tifton, GA, in 1980–1983. Isolations for Pythium, Rhizoctonia, and Fusarium spp. were made from soil and decaying pods and pegs throughout the growing season. Yield and sound mature kernel (SMK) were determined and chemical analyses of mature seed and hulls were made. There were no consistent differences found among treatments for fungal soil populations (1980) or isolations from decaying pods (1980 through 1982). Plots treated with a Ca source were generally higher in yield and SMK and lower in pod rot than other treatments. There was a significant positive relation with most elements in fruits and pod rot except Ca, which had a significant inverse relation to pod rot. Most elements in fruits were related inversely to Ca concentration. We propose that fungi are secondary to the disease complex and nutritional deficiency or imbalance may be the primary cause
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Claims 8
Claim · model-written summary
Fungicide and mineral treatments showed no consistent differences in fungal soil populations or pod isolations.
- Taxon
- Peanut
Arachis hypogaeat0 - Treatment
- treatmentse0
- Outcome
- fungal soil populations (1980) or isolations from decaying pods (1980 through 1982)e0
- Direction
- no consistent differencese0
- Comparator
- among treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“There were no consistent differences found among treatments for fungal soil populations (1980) or isolations from decaying pods (1980 through 1982)”
t0“Peanut”
Claim · model-written summary
Calcium source treatments generally increased peanut yield.
- Taxon
- PeanutArachis hypogaeat0
- Treatment
- Ca sourcee0
- Outcome
- yielde0
- Direction
- highere0
- Comparator
- other treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Plots treated with a Ca source were generally higher in yield and SMK and lower in pod rot than other treatments”
t0“Peanut”
Claim · model-written summary
Calcium source treatments generally increased sound mature kernels.
- Taxon
- PeanutArachis hypogaeat0
- Treatment
- Ca sourcee0
- Outcome
- SMKe0
- Direction
- highere0
- Comparator
- other treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Plots treated with a Ca source were generally higher in yield and SMK and lower in pod rot than other treatments”
t0“Peanut”
Claim · model-written summary
Calcium source treatments generally reduced peanut pod rot.
- Taxon
- PeanutArachis hypogaeat0
- Treatment
- Ca sourcee0
- Outcome
- pod rote0
- Direction
- lowere0
- Comparator
- other treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Plots treated with a Ca source were generally higher in yield and SMK and lower in pod rot than other treatments”
t0“Peanut”
Claim · model-written summary
Most fruit elements were significantly positively related to peanut pod rot.
- Taxon
- PeanutArachis hypogaeat0
- Compound
- most elements in fruitse0
- Outcome
- pod rote0
- Direction
- positivee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“There was a significant positive relation with most elements in fruits and pod rot except Ca”
t0“Peanut”
Claim · model-written summary
Fruit Ca was significantly inversely related to peanut pod rot.
- Taxon
- PeanutArachis hypogaeat0
- Compound
- Cae0
- Outcome
- pod rote0
- Direction
- inversee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Ca, which had a significant inverse relation to pod rot”
t0“Peanut”
Claim · model-written summary
Most fruit elements were inversely related to fruit Ca concentration.
- Taxon
- PeanutArachis hypogaeat0
- Compound
- Most elements in fruitse0
- Outcome
- Ca concentratione0
- Direction
- inverselye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Most elements in fruits were related inversely to Ca concentration”
t0“Peanut”
Claim · model-written summary
The authors proposed that fungal involvement is secondary and nutritional deficiency or imbalance may primarily cause the disease complex.
- Taxon
- PeanutArachis hypogaeat0
- Outcome
- disease complexe0
- Qualifier
- nutritional deficiency or imbalance may be the primary causee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“We propose that fungi are secondary to the disease complex and nutritional deficiency or imbalance may be the primary cause”
t0“Peanut”
The same questions in other papers
calcium atom · yield · Arachis hypogaea (peanut)Results differ
67 papers in the same direction as this paper · 6 in the opposite direction
- negative
- negative
- no effect
70 papers more in this group
See all 74 papers →calcium atom · disease · Arachis hypogaea (peanut)Results agree
4 papers in the same direction as this paper
- positive
- positive
- positive
1 paper more in this group
See all 5 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.