Abstract
In the present investigation the coriander plant volatiles for the tritrophic interactions on the egg parasitoid Trichogramma chilonis Ishii is evaluated. The GCMS profile study of the foliage extract of coriander in both hexane and dichloromethane showed presence of 2-Dodecenal-(E), (E)-Tetradec-2-enal, Octadecane, Nonacosane, Hexadecane, Pentadecane and Heneicosane, which are of biologically active fractions in insects. In laboratory study the maximum parasitization was recorded in hexane extract treated Corcyra card (31.04 eggs/card) compared to 28.16 eggs per card observed in untreated control. The data gathered on number of parasitized eggs hatched into adult indicated that in hexane extract treated Corcyra card had 91.19 per cent while parasitoid emergence was 29.30 eggs per card followed by 87.76 per cent in untreated control 24.90 eggs per card. The GCMS profile study of the foliage extract of coriander in both hexane and dichloromethane showed presence of 2-Dodecenal-(E), (E)-Tetradec-2-enal, Octadecane, Nonacosane, Hexadecane, Pentadecane and Heneicosane, which are of biologically active fractions in insects. The above findings reveal the possible role of such active chemicals in parasitoid compatibility of the intercrop.
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 4
Claim · model-written summary
Coriander foliage extracts contained seven named volatile compounds.
- Taxon
- coriander
Coriandrum sativume0 - Organ / stage
- foliagee0
- Outcome
- 2-Dodecenal-(E), (E)-Tetradec-2-enal, Octadecane, Nonacosane, Hexadecane, Pentadecane and Heneicosanee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The GCMS profile study of the foliage extract of coriander in both hexane and dichloromethane showed presence of 2-Dodecenal-(E), (E)-Tetradec-2-enal, Octadecane, Nonacosane, Hexadecane, Pentadecane and Heneicosane, which are of biologically active fractions in insects. In laboratory study”
Claim · model-written summary
Hexane coriander extract treated cards had 31.04 parasitized eggs per card versus 28.16 in untreated controls.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- hexane extracte0
- Outcome
- parasitizatione0
- Direction
- maximume0
- Value
- 31.04 eggs/carde0
- Qualifier
- 28.16 eggs per carde0
- Comparator
- untreated controle0
Not reportedInteractor
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“maximum parasitization was recorded in hexane extract treated Corcyra card (31.04 eggs/card) compared to 28.16 eggs per card observed in untreated control”
t0“coriander plant extract”
Claim · model-written summary
Hexane extract treated cards had 91.19% parasitized egg hatching versus 87.76% in controls.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- hexane extracte0
- Outcome
- parasitoid emergencee0
- Value
- 91.19 per cente0
- Qualifier
- 87.76 per cente0
- Comparator
- untreated controle0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“hexane extract treated Corcyra card had 91.19 per cent while parasitoid emergence was 29.30 eggs per card followed by 87.76 per cent in untreated control 24.90 eggs per card”
t0“coriander plant extract”
Claim · model-written summary
Hexane extract treated cards had parasitoid emergence of 29.30 eggs per card versus 24.90 in untreated controls.
- Taxon
- corianderCoriandrum sativumt0
- Outcome
- parasitoid emergencee0
- Value
- 29.30 eggs per carde0
- Qualifier
- 24.90 eggs per carde0
- Comparator
- untreated controle0
Not reportedTreatmentDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“parasitoid emergence was 29.30 eggs per card followed by 87.76 per cent in untreated control 24.90 eggs per card”
t0“coriander plant extract”
The same questions in other papers
botanical · growth · Coriandrum sativum (coriander)Positive and negative results
5 papers in the same direction as this paper · 3 in the opposite direction
- negative
- no effect
- negative
5 papers more in this group
See all 9 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.