Paper · 1980 · The Canadian Entomologist

EFFECT OF GRANULAR AND FOLIAR INSECTICIDES ON CEREAL APHIDS (HEMIPTERA) AND THEIR NATURAL ENEMIES ON FIELD BARLEY IN SOUTHWESTERN QUEBEC

S. A. Ba-Angood; R. K. Stewart

11
claims
22
verbatim quotes
10
citations
2
research areas
—
Not open access

Abstract

Abstract Granular treatments of thiofanox (Dacamox 10 G ® ) and carbofuran (Furadan 10 G ® ) and spray treatments of dimethoate (Cygon 4E ® ) and pirimicarb (Pirimor 50 WP ® ), all gave good control of cereal aphids and increased barley grain yield significantly above controls. The granular treatments did not significantly reduce parasites and predators of the aphids. Predators and parasites showed a reduced population 1 week after foliar insecticide applications. However, pirimicarb showed a relatively reduced effect compared with other pesticides on the available predatory species, 2 weeks after spraying.

Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗

The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 11

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

thiofanox controlled cereal aphids.

Treatment
thiofanoxe0
Interactor
cereal aphidse0pest
Outcome
control of cereal aphidse0
Direction
good controle0

Not reportedComparator

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

Hordeum vulgare
Hordeum vulgare · TaxonJackyM59 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Granular treatments of thiofanox (Dacamox 10 G ® ) and carbofuran (Furadan 10 G ® ) and spray treatments of dimethoate (Cygon 4E ® ) and pirimicarb (Pirimor 50 WP ® ), all gave good control of cereal aphids and increased barley grain yield significantly above controls.”

✓ located verbatim in the source · abstract, characters 9–278 · show in text ↑
t0

“FIELD BARLEY”

✓ located verbatim in the source · title, characters 101–113 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

thiofanox increased barley grain yield significantly above controls.

Treatment
thiofanoxe0
Interactor
cereal aphidse0pest
Outcome
barley grain yielde0
Direction
increasede0
Comparator
controlse0

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

Hordeum vulgare
Hordeum vulgare · TaxonJackyM59 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Granular treatments of thiofanox (Dacamox 10 G ® ) and carbofuran (Furadan 10 G ® ) and spray treatments of dimethoate (Cygon 4E ® ) and pirimicarb (Pirimor 50 WP ® ), all gave good control of cereal aphids and increased barley grain yield significantly above controls.”

✓ located verbatim in the source · abstract, characters 9–278 · show in text ↑
t0

“FIELD BARLEY”

✓ located verbatim in the source · title, characters 101–113 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

carbofuran controlled cereal aphids.

Treatment
carbofurane0
Interactor
cereal aphidse0pest
Outcome
control of cereal aphidse0
Direction
good controle0

Not reportedComparator

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

Hordeum vulgare
Hordeum vulgare · TaxonJackyM59 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Granular treatments of thiofanox (Dacamox 10 G ® ) and carbofuran (Furadan 10 G ® ) and spray treatments of dimethoate (Cygon 4E ® ) and pirimicarb (Pirimor 50 WP ® ), all gave good control of cereal aphids and increased barley grain yield significantly above controls.”

✓ located verbatim in the source · abstract, characters 9–278 · show in text ↑
t0

“FIELD BARLEY”

✓ located verbatim in the source · title, characters 101–113 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

carbofuran increased barley grain yield significantly above controls.

Treatment
carbofurane0
Interactor
cereal aphidse0pest
Outcome
barley grain yielde0
Direction
increasede0
Comparator
controlse0

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

Hordeum vulgare
Hordeum vulgare · TaxonJackyM59 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Granular treatments of thiofanox (Dacamox 10 G ® ) and carbofuran (Furadan 10 G ® ) and spray treatments of dimethoate (Cygon 4E ® ) and pirimicarb (Pirimor 50 WP ® ), all gave good control of cereal aphids and increased barley grain yield significantly above controls.”

✓ located verbatim in the source · abstract, characters 9–278 · show in text ↑
t0

“FIELD BARLEY”

✓ located verbatim in the source · title, characters 101–113 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

dimethoate controlled cereal aphids.

Treatment
dimethoatee0
Interactor
cereal aphidse0pest
Outcome
control of cereal aphidse0
Direction
good controle0

Not reportedComparator

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

Hordeum vulgare
Hordeum vulgare · TaxonJackyM59 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Granular treatments of thiofanox (Dacamox 10 G ® ) and carbofuran (Furadan 10 G ® ) and spray treatments of dimethoate (Cygon 4E ® ) and pirimicarb (Pirimor 50 WP ® ), all gave good control of cereal aphids and increased barley grain yield significantly above controls.”

✓ located verbatim in the source · abstract, characters 9–278 · show in text ↑
t0

“FIELD BARLEY”

✓ located verbatim in the source · title, characters 101–113 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

dimethoate increased barley grain yield significantly above controls.

Treatment
dimethoatee0
Interactor
cereal aphidse0pest
Outcome
barley grain yielde0
Direction
increasede0
Comparator
controlse0

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

Hordeum vulgare
Hordeum vulgare · TaxonJackyM59 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Granular treatments of thiofanox (Dacamox 10 G ® ) and carbofuran (Furadan 10 G ® ) and spray treatments of dimethoate (Cygon 4E ® ) and pirimicarb (Pirimor 50 WP ® ), all gave good control of cereal aphids and increased barley grain yield significantly above controls.”

✓ located verbatim in the source · abstract, characters 9–278 · show in text ↑
t0

“FIELD BARLEY”

✓ located verbatim in the source · title, characters 101–113 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

pirimicarb controlled cereal aphids.

Treatment
pirimicarbe0
Interactor
cereal aphidse0pest
Outcome
control of cereal aphidse0
Direction
good controle0

Not reportedComparator

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

Hordeum vulgare
Hordeum vulgare · TaxonJackyM59 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Granular treatments of thiofanox (Dacamox 10 G ® ) and carbofuran (Furadan 10 G ® ) and spray treatments of dimethoate (Cygon 4E ® ) and pirimicarb (Pirimor 50 WP ® ), all gave good control of cereal aphids and increased barley grain yield significantly above controls.”

✓ located verbatim in the source · abstract, characters 9–278 · show in text ↑
t0

“FIELD BARLEY”

✓ located verbatim in the source · title, characters 101–113 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

pirimicarb increased barley grain yield significantly above controls.

Treatment
pirimicarbe0
Interactor
cereal aphidse0pest
Outcome
barley grain yielde0
Direction
increasede0
Comparator
controlse0

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

Hordeum vulgare
Hordeum vulgare · TaxonJackyM59 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Granular treatments of thiofanox (Dacamox 10 G ® ) and carbofuran (Furadan 10 G ® ) and spray treatments of dimethoate (Cygon 4E ® ) and pirimicarb (Pirimor 50 WP ® ), all gave good control of cereal aphids and increased barley grain yield significantly above controls.”

✓ located verbatim in the source · abstract, characters 9–278 · show in text ↑
t0

“FIELD BARLEY”

✓ located verbatim in the source · title, characters 101–113 · show in text ↑
Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Granular treatments did not significantly reduce aphid parasites and predators.

Treatment
granular treatmentse0
Interactor
aphidsAphidomorphae0pest
Outcome
parasites and predators of the aphidse0
Direction
did not significantly reducee0

Not reportedComparator

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

Hordeum vulgare
Hordeum vulgare · TaxonJackyM59 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The granular treatments did not significantly reduce parasites and predators of the aphids.”

✓ located verbatim in the source · abstract, characters 279–370 · show in text ↑
t0

“FIELD BARLEY”

✓ located verbatim in the source · title, characters 101–113 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Aphid predator and parasite populations were reduced one week after foliar insecticide application.

Treatment
foliar insecticide applicationse0
Interactor
Predators and parasitese0other
Outcome
Predators and parasitese0
Direction
reducede0
Qualifier
1 week aftere0

Not reportedComparator

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

Hordeum vulgare
Hordeum vulgare · TaxonJackyM59 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Predators and parasites showed a reduced population 1 week after foliar insecticide applications.”

✓ located verbatim in the source · abstract, characters 371–468 · show in text ↑
t0

“FIELD BARLEY”

✓ located verbatim in the source · title, characters 101–113 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Pirimicarb had a smaller effect on predatory species than other pesticides two weeks after spraying.

Treatment
pirimicarbe0
Interactor
predatory speciese0other
Outcome
available predatory speciese0
Direction
relatively reduced effecte0
Qualifier
2 weeks after sprayinge0
Comparator
other pesticidese0

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

Hordeum vulgare
Hordeum vulgare · TaxonJackyM59 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“However, pirimicarb showed a relatively reduced effect compared with other pesticides on the available predatory species, 2 weeks after spraying.”

✓ located verbatim in the source · abstract, characters 469–614 · show in text ↑
t0

“FIELD BARLEY”

✓ located verbatim in the source · title, characters 101–113 · show in text ↑

dimethoate · yield · Hordeum vulgare (barley)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 papers →

carbofuran · pest · Hordeum vulgare (barley)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 papers →

carbofuran · yield · Hordeum vulgare (barley)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 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.