Abstract
BAYHAN, Selime OLMEZ, Erol BAYHAN and M. Rifat ULUSOY, 2006. Impact of neem and extracts of some plants on development and fecundity of Aphis gossypii glover (Homoptera: Aphididae). Bulg. J. Agric. Sci., 12: 779-785 Cotton farmers in the Mediterranean region, Turkey, have used synthetic insecticides against the cotton aphid for many decades. The plant extracts and neem clearly reduced adult longevity, survival rate, fecundity, and life table parameters. The highest survival rate was obtained for the control aphid, following on treated with Red gum (67.62 %), and with California pepper tree (87.64 %), while the aphid treated with neem this rate was zero. Fecundity always tended to be higher in untreated of the aphid than in the treated with plant extracts. Production of offspring from treated adult aphid was lower than that of the control aphid.
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Claims 7
Claim · model-written summary
Plant extracts and neem reduced adult longevity, survival rate and fecundity of the cotton aphid
- Taxon
- Cotton
Gossypium hirsutume0 - Treatment
- plant extracts and neeme1
- Interactor
- Aphis gossypii
Aphis gossypiit0pest - Outcome
- adult longevity, survival rate, fecunditye1
- Direction
- reducede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Cotton farmers in the Mediterranean region, Turkey, have used synthetic insecticides against the cotton aphid”
e1“The plant extracts and neem clearly reduced adult longevity, survival rate, fecundity, and life table parameters”
t0“Aphis gossypii Glover”
Claim · model-written summary
Plant extracts and neem reduced life table parameters of the cotton aphid
- Taxon
- CottonGossypium hirsutume0
- Treatment
- plant extracts and neeme1
- Interactor
- Aphis gossypiiAphis gossypiit0pest
- Outcome
- life table parameterse1
- Direction
- reducede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Cotton farmers in the Mediterranean region, Turkey, have used synthetic insecticides against the cotton aphid”
e1“The plant extracts and neem clearly reduced adult longevity, survival rate, fecundity, and life table parameters”
t0“Aphis gossypii Glover”
Claim · model-written summary
Neem reduced aphid survival rate to zero compared with the control aphid
- Taxon
- CottonGossypium hirsutume0
- Treatment
- neeme2
- Interactor
- Aphis gossypiiAphis gossypiit0pest
- Outcome
- survival ratee2
- Direction
- decreaseinferrede2
- Value
- zeroe2
- Comparator
- control aphide2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Cotton farmers in the Mediterranean region, Turkey, have used synthetic insecticides against the cotton aphid”
e2“The highest survival rate was obtained for the control aphid, following on treated with Red gum (67.62 %), and with California pepper tree (87.64 %), while the aphid treated with neem this rate was zero”
t0“Aphis gossypii Glover”
Claim · model-written summary
Red gum extract gave a lower aphid survival rate (67.62 %) than the control
- Taxon
- CottonGossypium hirsutume0
- Treatment
- Red gume2
- Interactor
- Aphis gossypiiAphis gossypiit0pest
- Outcome
- survival ratee2
- Direction
- lowerinferrede2
- Value
- 67.62 %e2
- Comparator
- control aphide2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Cotton farmers in the Mediterranean region, Turkey, have used synthetic insecticides against the cotton aphid”
e2“The highest survival rate was obtained for the control aphid, following on treated with Red gum (67.62 %), and with California pepper tree (87.64 %), while the aphid treated with neem this rate was zero”
t0“Aphis gossypii Glover”
Claim · model-written summary
California pepper tree extract gave a lower aphid survival rate (87.64 %) than the control
- Taxon
- CottonGossypium hirsutume0
- Treatment
- California pepper treee2
- Interactor
- Aphis gossypiiAphis gossypiit0pest
- Outcome
- survival ratee2
- Direction
- lowerinferrede2
- Value
- 87.64 %e2
- Comparator
- control aphide2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Cotton farmers in the Mediterranean region, Turkey, have used synthetic insecticides against the cotton aphid”
e2“The highest survival rate was obtained for the control aphid, following on treated with Red gum (67.62 %), and with California pepper tree (87.64 %), while the aphid treated with neem this rate was zero”
t0“Aphis gossypii Glover”
Claim · model-written summary
Fecundity of the cotton aphid tended to be higher on untreated plants than on plant extract treatment
- Taxon
- CottonGossypium hirsutume0
- Treatment
- plant extractse3
- Interactor
- Aphis gossypiiAphis gossypiit0pest
- Outcome
- Fecunditye3
- Direction
- highere3
- Qualifier
- always tended toe3
- Comparator
- untreatede3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Cotton farmers in the Mediterranean region, Turkey, have used synthetic insecticides against the cotton aphid”
e3“Fecundity always tended to be higher in untreated of the aphid than in the treated with plant extracts”
t0“Aphis gossypii Glover”
Claim · model-written summary
Offspring production of treated adult aphids was lower than that of the control aphid
- Taxon
- CottonGossypium hirsutume0
- Treatment
- treated adult aphide4
- Interactor
- Aphis gossypiiAphis gossypiit0pest
- Outcome
- Production of offspringe4
- Direction
- lowere4
- Comparator
- control aphide4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Cotton farmers in the Mediterranean region, Turkey, have used synthetic insecticides against the cotton aphid”
e4“Production of offspring from treated adult aphid was lower than that of the control aphid”
t0“Aphis gossypii Glover”
The same questions in other papers
Azadirachta indica · Aphis gossypii · Gossypium hirsutum (cotton)Results agree
2 papers in the same direction as this paper
- positive
- positive
botanical · Aphis gossypii · Gossypium hirsutum (cotton)Positive and negative results
4 papers in the same direction as this paper · 1 in the opposite direction
- positive
- negative
- positive
2 papers more in this group
See all 6 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.