Paper · 1965 · New Zealand Journal of Agricultural Research

Clubroot control in Pukekohe

A.G. Watson

4
claims
8
verbatim quotes
3
citations
2
research areas
—
Not open access

Abstract

Abstract Field experiments were carried out to determine a suitable method for controlling clubroot of cabbages in Pukekohe. Control methods were evaluated by their efficacy both in reducing clubbing and in increasing yields. The best control was achieved by dipping the roots in a calomel slurry so that 0.05% g calomel was applied per plant. PCNB (0.1 g per plant) and captan (0.1 g per plant) applied in the transplant water both gave good control. The effect of soil‐moisture on loss of yield caused by the disease was evaluated and a control measure which involves increasing the soil moisture during the growing season to a constant high level is suggested.

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Claims 4

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Root dipping in calomel slurry gave the best clubroot control.

Treatment
dipping the roots in a calomel slurrye0
Outcome
controle0
Direction
beste0
Value
0.05% g calomele0
Setting
Pukekohee1

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Brassica oleracea var. capitata
Brassica oleracea var. capitata · TaxonThamizhpparithi Maari · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The best control was achieved by dipping the roots in a calomel slurry so that 0.05% g calomel was applied per plant”

✓ located verbatim in the source · abstract, characters 226–342 · show in text ↑
e1

“clubroot of cabbages in Pukekohe”

✓ located verbatim in the source · abstract, characters 91–123 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

PCNB in transplant water gave good clubroot control.

Treatment
PCNB (0.1 g per plant)e0
Outcome
controle0
Direction
goode0
Setting
Pukekohee1

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Brassica oleracea var. capitata
Brassica oleracea var. capitata · TaxonThamizhpparithi Maari · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“PCNB (0.1 g per plant) and captan (0.1 g per plant) applied in the transplant water both gave good control”

✓ located verbatim in the source · abstract, characters 344–450 · show in text ↑
e1

“clubroot of cabbages in Pukekohe”

✓ located verbatim in the source · abstract, characters 91–123 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Captan in transplant water gave good clubroot control.

Treatment
captan (0.1 g per plant)e0
Outcome
controle0
Direction
goode0
Setting
Pukekohee1

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Brassica oleracea var. capitata
Brassica oleracea var. capitata · TaxonThamizhpparithi Maari · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“captan (0.1 g per plant) applied in the transplant water both gave good control”

✓ located verbatim in the source · abstract, characters 371–450 · show in text ↑
e1

“clubroot of cabbages in Pukekohe”

✓ located verbatim in the source · abstract, characters 91–123 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

Maintaining high soil moisture during growth was suggested as a control measure.

Treatment
increasing the soil moisture during the growing season to a constant high levele0
Outcome
control measuree0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Brassica oleracea var. capitata
Brassica oleracea var. capitata · TaxonThamizhpparithi Maari · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“a control measure which involves increasing the soil moisture during the growing season to a constant high level is suggested”

✓ located verbatim in the source · abstract, characters 537–662 · show in text ↑
e1

“clubroot of cabbages in Pukekohe”

✓ located verbatim in the source · abstract, characters 91–123 · show in text ↑

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10 papers: 7 positive, 3 negative or no effect

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3 papers: 3 positive, 0 negative or no effect

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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.