Abstract
An experiment was conducted to observe the efficacy of some neonicotinoidsagainst aphid of okra during pre- kharif season of 2010 and 2011 at Instructional Farm , Bidhan Chandra Krishi Viswavidyalaya. Imidacloprid 17.8 SL@ 50 g a.i. ha -1 was found as a most effective neonicotinoid insecticide against aphid. It recorded least aphid infestation and 84.54 % reduction of population over control. To control aphid populationof okra the other two neonicotinoidsviz., thiamethoxam25WG @ 50 g a.i. ha -1 and acetamiprid 20SP @ 40 g a.i. ha -1 were also found at par with imidacloprid and showed better result than acephate 75WP and dimethoate 30EC. Considering incremental cost ben efit ratio acetamiprid 20SP @ 40g a.i. ha -1 was found most economic over other neonicotinoids . None of the neonicotinoids haveadverse effect on natural enemies of aphid in okra ecosystem.
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Claims 5
Claim · model-written summary
Imidacloprid was the most effective neonicotinoid against aphids, with the least infestation and 84.54 % population reduction over control.
- Taxon
- okra
.jpg?width=60)
Abelmoschus esculentust0 - Treatment
- Imidacloprid 17.8 SL@ 50 g a.i. ha -1e0
- Interactor
- aphide0pest
- Outcome
- aphid infestatione0
- Direction
- leaste0
- Value
- 84.54 %e0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“Imidacloprid 17.8 SL@ 50 g a.i. ha -1 was found as a most effective neonicotinoid insecticide against aphid. It recorded least aphid infestation and 84.54 % reduction of population over control.”
t0“okra”
Claim · model-written summary
Thiamethoxam was at par with imidacloprid and better than acephate and dimethoate for controlling okra aphids.
- Taxon
- okraAbelmoschus esculentust0
- Treatment
- thiamethoxam25WG @ 50 g a.i. ha -1e0
- Interactor
- Aphis gossypii Glover
Aphis gossypiit0pest - Outcome
- better resulte0
- Direction
- bettere0
- Comparator
- imidaclopride0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“thiamethoxam25WG @ 50 g a.i. ha -1 and acetamiprid 20SP @ 40 g a.i. ha -1 were also found at par with imidacloprid and showed better result than acephate 75WP and dimethoate 30EC”
t0“Aphis gossypii Glover of okra”
Claim · model-written summary
Acetamiprid was at par with imidacloprid and better than acephate and dimethoate for aphid control.
- Taxon
- okraAbelmoschus esculentust0
- Treatment
- acetamiprid 20SP @ 40 g a.i. ha -1e0
- Interactor
- Aphis gossypii GloverAphis gossypiit0pest
- Outcome
- better resulte0
- Direction
- bettere0
- Comparator
- imidaclopride0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“acetamiprid 20SP @ 40 g a.i. ha -1 were also found at par with imidacloprid and showed better result than acephate 75WP and dimethoate 30EC”
t0“Aphis gossypii Glover of okra”
Claim · model-written summary
Acetamiprid had the best incremental cost benefit ratio among neonicotinoids.
- Taxon
- okraAbelmoschus esculentust0
- Treatment
- acetamiprid 20SP @ 40g a.i. ha -1e0
- Outcome
- incremental cost ben efit ratioe0
- Direction
- most economice0
- Comparator
- other neonicotinoidse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Considering incremental cost ben efit ratio acetamiprid 20SP @ 40g a.i. ha -1 was found most economic over other neonicotinoids”
t0“okra”
Claim · model-written summary
Neonicotinoids had no adverse effect on natural enemies of okra aphids.
- Taxon
- okraAbelmoschus esculentuse0
- Interactor
- aphide0pest
- Outcome
- adverse effect on natural enemies of aphide0
- Direction
- Nonee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“None of the neonicotinoids haveadverse effect on natural enemies of aphid in okra ecosystem”
The same questions in other papers
imidacloprid · pest · Abelmoschus esculentus (okra)Positive and negative results
24 papers in the same direction as this paper · 1 in the opposite direction
- negative
- positive
- positive
22 papers more in this group
See all 26 papers →acetamiprid · Aphis gossypii · Abelmoschus esculentus (okra)Results agree
1 paper in the same direction as this paper
- positive
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.