Abstract
In a field experiment in 1995-96 in Andhra Pradesh with chickpeas, the control of Helicoverpa armigera with Spark (deltamethrin 1% + triazophos 35%), Polytrin-C (cypermethrin 4% + profenofos 40%), cypermethrin, Delfin WG (bioinsecticide made with Bacillus thuringiensis) or cypermethrin + Delfin WG was evaluated. The most effective treatments were Spark and Polytrin-C. Cypermethrin, with and without the bioinsecticide, was ineffective.
Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher.
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 3
Claim · model-written summary
Spark was among the most effective treatments for controlling Helicoverpa armigera on chickpea.
- Taxon
- Chickpea
Cicer arietinumt0 - Treatment
- Sparke0
- Interactor
- Helicoverpa armigera
Helicoverpa armigerat0pest - Outcome
- most effectivee0
- Direction
- most effectivee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

_gusano_cogollero.png?width=500)
Verbatim
t0“Helicoverpa armigera on Chickpea”
e0“The most effective treatments were Spark and Polytrin-C”
Claim · model-written summary
Polytrin-C was among the most effective treatments for controlling Helicoverpa armigera on chickpea.
- Taxon
- Chickpea
Cicer arietinumt0 - Treatment
- Polytrin-Ce0
- Interactor
- Helicoverpa armigera
Helicoverpa armigerat0pest - Outcome
- most effectivee0
- Direction
- most effectivee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

_gusano_cogollero.png?width=500)
Verbatim
t0“Helicoverpa armigera on Chickpea”
e0“The most effective treatments were Spark and Polytrin-C”
Claim · model-written summary
Cypermethrin, with and without the Delfin WG bioinsecticide, was ineffective against Helicoverpa armigera on chickpea.
- Taxon
- Chickpea
Cicer arietinumt0 - Treatment
- Cypermethrin, with and without the bioinsecticidee0
- Interactor
- Helicoverpa armigera
Helicoverpa armigerat0pest - Outcome
- ineffectivee0
- Direction
- ineffectivee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

_gusano_cogollero.png?width=500)
Verbatim
t0“Helicoverpa armigera on Chickpea”
e0“Cypermethrin, with and without the bioinsecticide, was ineffective”
The same questions in other papers
cypermethrin · Helicoverpa armigera · Cicer arietinum (chickpea)Positive and negative results
9 in the opposite direction
- positive
- positive
- positive
6 papers more in this group
See all 10 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.