Paper · 1975 · Journal of the Science of Food and Agriculture

The reduction by surfactants of leaf burn resulting from foliar sprays and a salt‐induced inhibition of the effect

Peter M. Neumann; Rivka Prinz

3
claims
6
verbatim quotes
14
citations
1
research areas
—
Not open access

Abstract

Abstract Foliar sprays of ferrous sulphate containing the organosilicone surfactant L77 formed films on bean leaf surfaces and caused only marginal burn damage. Sprays containing carbohydrate‐based surfactant formed drops on the leaf surfaces and caused severe burn damage. It was found that ferric citrate and some other chemicals inhibited the spreading ability of the organosilicone surfactant, possibly through the formation of complexes.

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Claims 3

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Ferrous sulphate sprays with the organosilicone surfactant L77 caused only marginal burn damage on bean leaves.

Taxon
beane0
Treatment
ferrous sulphate containing the organosilicone surfactant L77e0
Outcome
burn damagee0
Direction
decreaseinferrede0
Qualifier
only marginale0
Comparator
carbohydrate‐based surfactante1

Verbatim

e0

“Foliar sprays of ferrous sulphate containing the organosilicone surfactant L77 formed films on bean leaf surfaces and caused only marginal burn damage”

✓ located verbatim in the source · abstract, characters 9–159 · show in text ↑
e1

“Sprays containing carbohydrate‐based surfactant formed drops on the leaf surfaces and caused severe burn damage”

✓ located verbatim in the source · abstract, characters 161–272 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Sprays with the carbohydrate-based surfactant formed drops on bean leaves and caused severe burn damage.

Taxon
beane0
Treatment
carbohydrate‐based surfactante1
Outcome
burn damagee1
Direction
increaseinferrede1
Qualifier
severee1

Not reportedComparator

Verbatim

e0

“Foliar sprays of ferrous sulphate containing the organosilicone surfactant L77 formed films on bean leaf surfaces and caused only marginal burn damage”

✓ located verbatim in the source · abstract, characters 9–159 · show in text ↑
e1

“Sprays containing carbohydrate‐based surfactant formed drops on the leaf surfaces and caused severe burn damage”

✓ located verbatim in the source · abstract, characters 161–272 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Ferric citrate and some other chemicals inhibited the spreading ability of the organosilicone surfactant on bean leaves, possibly through complex formation.

Taxon
beane0
Treatment
ferric citrate and some other chemicalse2
Outcome
spreading ability of the organosilicone surfactante2
Direction
inhibitede2
Qualifier
possibly through the formation of complexese2

Not reportedComparator

Verbatim

e0

“Foliar sprays of ferrous sulphate containing the organosilicone surfactant L77 formed films on bean leaf surfaces and caused only marginal burn damage”

✓ located verbatim in the source · abstract, characters 9–159 · show in text ↑
e2

“It was found that ferric citrate and some other chemicals inhibited the spreading ability of the organosilicone surfactant, possibly through the formation of complexes”

✓ located verbatim in the source · abstract, characters 274–441 · show in text ↑

surfactant · pest · Phaseolus vulgaris (common bean)Positive and negative results

3 papers: 2 positive, 1 negative or no effect

1 paper in the same direction as this paper · 1 in the opposite direction

  1. no effect
  2. positive
See all 3 papers →

sulfate · pest · Phaseolus vulgaris (common bean)Results agree

3 papers: 3 positive, 0 negative or no effect

2 papers in the same direction as this paper

  1. positive
  2. positive
See all 3 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.