Comparative laboratory efficacy of novel botanical extracts against Tribolium castaneum
© 2019 Society of Chemical Industry..
BACKGROUND: Citrus sinensis, Allium sativum, Ocimum basilicum, Mentha spicata, Curcuma longa, Carica papaya, Andrographis paniculata, Azadirachta indica, Cymbopogon citratus and Acorus calamus were compared in the form of extracts of chloroform, hexane and aqueous media for their effectiveness in repelling Tribolium castaneum. Filter paper of 9 cm in diameter was cut into halves. Using a micro-pipette, each extract was applied to one half of the filter paper. The volume applied was kept constant at 0.6 mL per 30 cm2 . The filter paper was dried and reattached leaving a 0.5 cm gap between, in a Petri-plate. Ten adults of T. castaneum were introduced and the repellency was observed after 30, 60 and 180 min.
RESULTS: The aqueous extract of C. papaya exhibited the highest repellency (82-97%) followed by that of garlic bulbs (aqueous extract) with 86.67% repellency. Further, gunny bags were sprayed separately using bottle sprayers with the two most effective extracts at a constant volume of 42 mL per 575 cm2 . These treated gunny bags were compared with malathion-treated gunny bags in the insect management unit. The observations were taken after 2, 8 and 24 h. Papaya leaf extract-treated gunny bags showed relative repellent activity similar to that of malathion-treated gunny bags after 24 h of treatment. Thus, gas chromatography-mass spectrometry analysis of aqueous extract of papaya leaves was performed.
CONCLUSIONS: It can be concluded that extract of papaya leaves containing 2-methoxy-4-vinylphenol (8.47% peak area) can be used as a repellent biopesticide. © 2019 Society of Chemical Industry.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2020 |
|---|---|
| Erschienen: |
2020 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:100 |
|---|---|
| Enthalten in: |
Journal of the science of food and agriculture - 100(2020), 4 vom: 15. März, Seite 1541-1546 |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Mangang, Irengbam Barun [VerfasserIn] |
|---|
| Links: |
|---|
| Themen: |
Biopesticides |
|---|
| Anmerkungen: |
Date Completed 13.02.2020 Date Revised 13.02.2020 published: Print-Electronic Citation Status MEDLINE |
|---|
| doi: |
10.1002/jsfa.10162 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM303713860 |
|---|
| LEADER | 01000naa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM303713860 | ||
| 003 | DE-627 | ||
| 005 | 20231225113420.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 231225s2020 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1002/jsfa.10162 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n1012.xml |
| 035 | |a (DE-627)NLM303713860 | ||
| 035 | |a (NLM)31769025 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Mangang, Irengbam Barun |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Comparative laboratory efficacy of novel botanical extracts against Tribolium castaneum |
| 264 | 1 | |c 2020 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
| 338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Date Completed 13.02.2020 | ||
| 500 | |a Date Revised 13.02.2020 | ||
| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a © 2019 Society of Chemical Industry. | ||
| 520 | |a BACKGROUND: Citrus sinensis, Allium sativum, Ocimum basilicum, Mentha spicata, Curcuma longa, Carica papaya, Andrographis paniculata, Azadirachta indica, Cymbopogon citratus and Acorus calamus were compared in the form of extracts of chloroform, hexane and aqueous media for their effectiveness in repelling Tribolium castaneum. Filter paper of 9 cm in diameter was cut into halves. Using a micro-pipette, each extract was applied to one half of the filter paper. The volume applied was kept constant at 0.6 mL per 30 cm2 . The filter paper was dried and reattached leaving a 0.5 cm gap between, in a Petri-plate. Ten adults of T. castaneum were introduced and the repellency was observed after 30, 60 and 180 min | ||
| 520 | |a RESULTS: The aqueous extract of C. papaya exhibited the highest repellency (82-97%) followed by that of garlic bulbs (aqueous extract) with 86.67% repellency. Further, gunny bags were sprayed separately using bottle sprayers with the two most effective extracts at a constant volume of 42 mL per 575 cm2 . These treated gunny bags were compared with malathion-treated gunny bags in the insect management unit. The observations were taken after 2, 8 and 24 h. Papaya leaf extract-treated gunny bags showed relative repellent activity similar to that of malathion-treated gunny bags after 24 h of treatment. Thus, gas chromatography-mass spectrometry analysis of aqueous extract of papaya leaves was performed | ||
| 520 | |a CONCLUSIONS: It can be concluded that extract of papaya leaves containing 2-methoxy-4-vinylphenol (8.47% peak area) can be used as a repellent biopesticide. © 2019 Society of Chemical Industry | ||
| 650 | 4 | |a Comparative Study | |
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Carica papaya | |
| 650 | 4 | |a GC-MS | |
| 650 | 4 | |a biopesticides | |
| 650 | 4 | |a red flour beetle | |
| 650 | 4 | |a solvent extraction | |
| 650 | 7 | |a Insect Repellents |2 NLM | |
| 650 | 7 | |a Plant Extracts |2 NLM | |
| 700 | 1 | |a Tiwari, Abhinav |e verfasserin |4 aut | |
| 700 | 1 | |a Rajamani, Meenatchi |e verfasserin |4 aut | |
| 700 | 1 | |a Manickam, Loganathan |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Journal of the science of food and agriculture |d 1961 |g 100(2020), 4 vom: 15. März, Seite 1541-1546 |w (DE-627)NLM000052620 |x 1097-0010 |7 nnns |
| 773 | 1 | 8 | |g volume:100 |g year:2020 |g number:4 |g day:15 |g month:03 |g pages:1541-1546 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1002/jsfa.10162 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |d 100 |j 2020 |e 4 |b 15 |c 03 |h 1541-1546 | ||