scholarly journals Chemical Constituents of Murraya tetramera Huang and Their Repellent Activity against Tribolium castaneum

Molecules ◽  
2017 ◽  
Vol 22 (8) ◽  
pp. 1379 ◽  
Author(s):  
Chun-Xue You ◽  
Shan-Shan Guo ◽  
Wen-Juan Zhang ◽  
Zhu-Feng Geng ◽  
Jun-Yu Liang ◽  
...  
Keyword(s):  
Tribolium Castaneum ◽  
Chemical Constituents ◽  
Repellent Activity

Chemical composition of essential oils extracted from six Murraya species and their repellent activity against Tribolium castaneum

2015 ◽  
Vol 76 ◽  
pp. 681-687 ◽  
Author(s):  
Chun-xue You ◽  
Wen-juan Zhang ◽  
Shan-shan Guo ◽  
Cheng-fang Wang ◽  
Kai Yang ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Essential Oils ◽  
Tribolium Castaneum ◽  
Repellent Activity

scholarly journals Chemical constituents of essential oils of Tephrosia purpurea and Ipomoea carnea and their repellent activity against Odoiporus longicollis

2015 ◽  
Vol 80 (4) ◽  
pp. 465-473 ◽  
Author(s):  
Kitherian Sahayaraj ◽  
Poolpandi Kombiah ◽  
Anand Dikshit ◽  
Martin Rathi
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Essential Oils ◽  
Oil Content ◽  
Chemical Constituents ◽  
Repellent Activity ◽  
Gas Chromatography Mass Spectrometry ◽  
Hexadecanoic Acid ◽  
Ipomoea Carnea ◽  
Tephrosia Purpurea

Chemical constituents of essential oils (EOs) obtained from stem and root of Tephrosia purpurea (Linn.) Pers. and Ipomoea carnea Jacq. were investigated by Gas Chromatography-Mass Spectrometry (GC-MS). Total lipid and oil content was high in the stem than the root of T. purpurea and I. carnea. Essential oils extracted from the stem and root of T. purpurea and I. carnea showed 9 and 8 compounds respectively. Hexadecanoic acid was found to be the principal constituent of stem (69.61%) and root (46.97%) of T. purpurea while 70.61and 88.89% for stem and root, respectively in the case of I. carnea. The findings of the present study suggest that T. purpurea and I. carnea EOs can be used as a source of hexadecanoic acid which could be used for industrial purposes. The essential oils of T. purpurea and I. carnea showed strong repellent activity for males (-0.73 and -0.70 for T. purpurea and I. carnea stem EO respectively) than females (-0.63 and -0.59 for T. purpurea and I. carnea stem EO respectively) against banana pseudostem weevil Odoiporus longicollis. The results indicated that the active compounds of essential oils from stems of T. purpurea and I. carnea can be explored as natural repellents for control of Odoiporus longicollis.

scholarly journals Repellency of Tribolium castaneum Herbst and Tribolium confusum Duval (Coleoptera : Tenebrionidae) to the Rhizome and Leaf Extracts of Zingiber cassumunar Roxb.

1970 ◽  
Vol 43 (2) ◽  
pp. 251-258 ◽  
Author(s):  
LAM Khanam ◽  
MS Rahman ◽  
I Mahfuz
Keyword(s):  
Petroleum Ether ◽  
Key Words ◽  
Tribolium Castaneum ◽  
Methanol Extract ◽  
Repellent Activity ◽  
Insect Species ◽  
Leaf Extracts ◽  
Zingiber Cassumunar ◽  
Acetone Extracts ◽  
Coleoptera Tenebrionidae

Repellent activity of different solvent extracts of Zingiber cassumunar rhizome and leaf against Tribolium castaneum and T. confusum were conducted. The results indicated that both the insect species were repelled by Z. cassumunar rhizome and leaf extracts. Among these, acetone extracts of rhizome showed highest repellency to T. castaneum than those of other extract tested. Petroleum ether extracts of Z. cassumunar leaf acted as repulsive to T. castaneum whereas other extracts exhibited weak to moderate effects to the beetles. All the extracts of leaf produced weak to moderate effects to T. confusum however, methanol extract of leaf showed little effect to the bettles. Key words: Zingiber cassumunar, Seed and leaf extracts, Repellency, Tribolium castaneum, T. confusum.DOI: 10.3329/bjsir.v43i2.969   Bangladesh J. Sci. Ind. Res. 43(2), 251-258, 2008

scholarly journals Insecticidal and repellent activities of the chloroform extracts of Urena sinuata L. against Tribolium castaneum (Herbst) adults

2012 ◽  
Vol 30 ◽  
pp. 25-28 ◽  
Author(s):  
M Abdullah ◽  
A Kumar Pk ◽  
DKMA Saleh ◽  
A R Khan ◽  
N Islam
Keyword(s):  
Tribolium Castaneum ◽  
Insecticidal Activity ◽  
Leaf Extract ◽  
Red Flour Beetle ◽  
Repellent Activity ◽  
Root Extract ◽  
High Toxicity ◽  
Leaf Extracts ◽  
Fruit Extract ◽  
Stem Extract

The insecticidal and repellent activity tests of the chloroform extracts of fruit, leaf, root and stem of Urena sinuata L. against the red flour beetle Tribolium castaneum L. adults have been conducted. The leaf, root and stem extracts showed high toxicity by giving mortality of the beetles within 30 min. of exposure. The LD50 values for the 12, 24, 36 and 48h of exposures were 0.354, 0.262, 0.209 and 0.196mg cm2 for the fruit extract; 0.587, 0.413, 0.355 and 0.299mg cm2 for the leaf extract; 0.440, 0.389, 0.340 and 0.268mg cm2 for the root extract and 0.968, 0.661, 0.491 and 0.362mg cm2 for the stem extract. The insecticidal activity can be arranged in the order of fruit> root> leaf> stem extracts. The root and stem showed repellent activity against T. castaneum adults at P<0.01 and P<0.05 levels of significance, while the fruit and the leaf extracts did not show repellency at all. DOI: http://dx.doi.org/10.3329/ujzru.v30i0.10740 Univ. j. zool. Rajshahi Univ. Vol. 30, 2011 pp. 25-28

scholarly journals Volatile chemical composition of essential oil from Bursera graveolens (Kunth) Triana & Planch and their fumigant and repellent activities

2019 ◽  
Vol 41 ◽  
pp. e46822
Author(s):  
Beatriz Eugenia Jaramillo-Colorado ◽  
Samyr Suarez-López ◽  
Vanessa Marrugo-Santander
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Chemical Composition ◽  
Essential Oil ◽  
Essential Oils ◽  
Tribolium Castaneum ◽  
Repellent Activity ◽  
Gas Chromatography Mass Spectrometry ◽  
Promising Alternative ◽  
Fumigant Activity

The objectives of this work were the study of the volatile chemical composition of essential oils (EO’s) from Bursera graveolens obtained in the locality of Malagana, municipality of Mahates, Bolívar, Colombia, as well as to evaluate their repellent and fumigant properties. EO’s were extracted by hydro-distillation and characterized by gas chromatography-mass spectrometry (GC-MS). The major compounds found in B. graveolens were limonene (42.2%), pulegone (20.9%), carvone (7.5%), caryophyllene (4.1%), and trans-carveol (3.8%). The repellent activity of EO’s was determined by the area preference method, where the EO of B. graveolens presented repellent activity against the Tribolium castaneum weevil at a concentration of 1 at 2% and 4 hours of exposure (88.1 and 88.6% respectively). B. graveolens essential oil was more effective in its fumigant activity with LC50 of 108.2 μg oil mL-1. Also, the fumigant and repellent activities of two individual compounds present in the oil were evaluated, that is, limonene (majority) and caryophyllene. The results indicated that B. graveolens essential oil could be a promising alternative to new natural repellents and biocides.

scholarly journals Toxicity and Repellant Activity of Three Spice Materials on Tribolium castaneum (Herbst) Adults

1970 ◽  
Vol 14 ◽  
pp. 131-134 ◽  
Author(s):  
K Farhana ◽  
H Islam ◽  
EH Emran ◽  
N Islam
Keyword(s):  
Biological Activity ◽  
Key Words ◽  
Tribolium Castaneum ◽  
Coriandrum Sativum ◽  
Red Flour Beetle ◽  
Repellent Activity ◽  
Flour Beetle ◽  
Trachyspermum Ammi ◽  
Residual Film

The chloroform extracts of coriander (Coriandrum sativum L.), ajowain (Trachyspermum ammi (L.) Link.) and fenugreek (Trigonella foenum-grecum L.) were tested against the red flour beetle, Tribolium castaneum (Hbst.) adults through residual film assay and their repellent activity were also conducted. The LD50 values for coriander, ajowain and fenugreek were 316.173 and 243.5895, 271.4573 and 232.7095, and 159.0106 and 4.194236 ?g/cm2 for 24- and 48 h of exposure respectively. According to the intensity of activity the toxicity were found in the order of fenugreek> ajowain >coriander, while the repellent activities were in the order of fenugreek> coriander> ajowain. Key words: Coriandrum sativum, Trachyspermum ammi, Trigonella foenum-grecum biological activity, Tribolium castaneum. J. bio-sci. 14: 127-130, 2006

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