Paper · 1991 · Indian journal of plant protection

Efficiency of Electrodyn Sprayer in the Manage-Ment of Corron Pests

C. M. Muralidharan; Chari

5
claims
10
verbatim quotes
0
citations
2
research areas
✓
Open access

Abstract

Effect of electrodyn formulation (ED) of cypermethrin applied through electro-dyn sprayer was evaluated in comparison with EC formulation of cypermethrin (Cymbush 25 EC) applied through knapsack, mistblower and Heli sprayers for the control of sucking pests and bollworm (Eariaa vittella Fab.) on ‘Hybrid-6’ cotton during 1983–86 at Anand, Gujarat. All cypermethrin treatments were significantly superior to control in reducing the sucking pest population. However no clear cut trend was observed within the treatments as both ED and EC formulations of cypermethrin applied through different sprayers were on par in their efficacy to reduce the sucking pests in cotton. Electrodyn formulations of cypermethrin were more effective in reduc-jng the bollworm damage to squares, bolls and loculi compared to EC formulation. Among different concentrations and rates of ED formulation, cypermethrin 4.5% ED -0.05 mljsec. recorded highest yield of 2091 kg/ha while cypermethrin 100 ppm applied through knapsack sprayer recorded an yield of 1739 kg/ha among conventional sprayers.

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Claims 5

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

All cypermethrin treatments significantly reduced sucking pest populations compared with control on cotton.

Material
Hybrid-6e0
Treatment
All cypermethrin treatmentse1
Interactor
sucking pestse0pest
Outcome
sucking pest populatione1
Direction
reducinge1
Comparator
controle1
Setting
Anand, Gujarate0

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

Gossypium hirsutum
Gossypium hirsutum · TaxonChriKo · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Effect of electrodyn formulation (ED) of cypermethrin applied through electro-dyn sprayer was evaluated in comparison with EC formulation of cypermethrin (Cymbush 25 EC) applied through knapsack, mistblower and Heli sprayers for the control of sucking pests and bollworm (Eariaa vittella Fab.) on ‘Hybrid-6’ cotton during 1983–86 at Anand, Gujarat”

✓ located verbatim in the source · abstract, characters 0–347 · show in text ↑
e1

“All cypermethrin treatments were significantly superior to control in reducing the sucking pest population”

✓ located verbatim in the source · abstract, characters 349–455 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

ED and EC cypermethrin formulations were on par in reducing sucking pests on cotton.

Material
Hybrid-6e0
Treatment
ED and EC formulations of cypermethrine2
Interactor
sucking pestse2pest
Outcome
efficacy to reduce the sucking pestse2
Direction
on pare2
Comparator
EC formulatione0
Setting
Anand, Gujarate0

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

Gossypium hirsutum
Gossypium hirsutum · TaxonChriKo · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Effect of electrodyn formulation (ED) of cypermethrin applied through electro-dyn sprayer was evaluated in comparison with EC formulation of cypermethrin (Cymbush 25 EC) applied through knapsack, mistblower and Heli sprayers for the control of sucking pests and bollworm (Eariaa vittella Fab.) on ‘Hybrid-6’ cotton during 1983–86 at Anand, Gujarat”

✓ located verbatim in the source · abstract, characters 0–347 · show in text ↑
e2

“both ED and EC formulations of cypermethrin applied through different sprayers were on par in their efficacy to reduce the sucking pests in cotton”

✓ located verbatim in the source · abstract, characters 522–668 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Electrodyn formulations of cypermethrin reduced bollworm damage to squares, bolls and loculi more effectively than EC formulation on cotton.

Material
Hybrid-6e0
Treatment
Electrodyn formulations of cypermethrine3
Interactor
bollworm (Eariaa vittella Fab.)Helicoverpa zeae0pest
Outcome
bollworm damage to squares, bolls and loculie3
Direction
more effectivee3
Comparator
EC formulatione3
Setting
Anand, Gujarate0

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

Gossypium hirsutum
Gossypium hirsutum · TaxonChriKo · CC BY-SA 3.0 · Wikimedia Commons ↗
Helicoverpa zea
Helicoverpa zea · InteractorAndy Reago & Chrissy McClarren · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“Effect of electrodyn formulation (ED) of cypermethrin applied through electro-dyn sprayer was evaluated in comparison with EC formulation of cypermethrin (Cymbush 25 EC) applied through knapsack, mistblower and Heli sprayers for the control of sucking pests and bollworm (Eariaa vittella Fab.) on ‘Hybrid-6’ cotton during 1983–86 at Anand, Gujarat”

✓ located verbatim in the source · abstract, characters 0–347 · show in text ↑
e3

“Electrodyn formulations of cypermethrin were more effective in reduc-jng the bollworm damage to squares, bolls and loculi compared to EC formulation”

✓ located verbatim in the source · abstract, characters 670–818 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Among ED concentrations and rates, cypermethrin 4.5% ED -0.05 ml/sec gave the highest cotton yield, 2091 kg/ha.

Material
Hybrid-6e0
Treatment
cypermethrin 4.5% ED -0.05 mljsece4
Outcome
yielde4
Direction
higheste4
Value
2091 kg/hae4
Comparator
different concentrations and rates of ED formulatione4
Setting
Anand, Gujarate0

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

Gossypium hirsutum
Gossypium hirsutum · TaxonChriKo · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Effect of electrodyn formulation (ED) of cypermethrin applied through electro-dyn sprayer was evaluated in comparison with EC formulation of cypermethrin (Cymbush 25 EC) applied through knapsack, mistblower and Heli sprayers for the control of sucking pests and bollworm (Eariaa vittella Fab.) on ‘Hybrid-6’ cotton during 1983–86 at Anand, Gujarat”

✓ located verbatim in the source · abstract, characters 0–347 · show in text ↑
e4

“Among different concentrations and rates of ED formulation, cypermethrin 4.5% ED -0.05 mljsec. recorded highest yield of 2091 kg/ha”

✓ located verbatim in the source · abstract, characters 820–951 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Cypermethrin 100 ppm applied through a knapsack sprayer gave a cotton yield of 1739 kg/ha among conventional sprayers.

Material
Hybrid-6e0
Treatment
cypermethrin 100 ppm applied through knapsack sprayere5
Outcome
yielde5
Value
1739 kg/hae5
Comparator
conventional sprayerse5
Setting
Anand, Gujarate0

Not reportedDirection

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

Gossypium hirsutum
Gossypium hirsutum · TaxonChriKo · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Effect of electrodyn formulation (ED) of cypermethrin applied through electro-dyn sprayer was evaluated in comparison with EC formulation of cypermethrin (Cymbush 25 EC) applied through knapsack, mistblower and Heli sprayers for the control of sucking pests and bollworm (Eariaa vittella Fab.) on ‘Hybrid-6’ cotton during 1983–86 at Anand, Gujarat”

✓ located verbatim in the source · abstract, characters 0–347 · show in text ↑
e5

“cypermethrin 100 ppm applied through knapsack sprayer recorded an yield of 1739 kg/ha among conventional sprayers”

✓ located verbatim in the source · abstract, characters 958–1071 · show in text ↑

cypermethrin · Helicoverpa zea · Gossypium hirsutum (cotton)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 →

cypermethrin · yield · Gossypium hirsutum (cotton)Results agree

5 papers: 5 positive, 0 negative or no effect

4 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

1 paper more in this group

See all 5 papers →

cypermethrin · pest · Gossypium hirsutum (cotton)Results agree

5 papers: 5 positive, 0 negative or no effect

4 papers in the same direction as this paper

  1. positive
  2. positive
  3. 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.