Contact and fumigant toxicity of some common spices against the storage insects Callosobruchus maculatus (Coleoptera: Bruchidae) and Tribolium castaneum (Coleoptera: Tenebrionidae)

2009 ◽  
Vol 29 (03) ◽  
pp. 151 ◽  
Author(s):  
Arun K. Tripathi ◽  
Anil K. Singh ◽  
Shikha Upadhyay
Keyword(s):  
Tribolium Castaneum ◽  
Callosobruchus Maculatus ◽  
Fumigant Toxicity ◽  
Storage Insects ◽  
Common Spices ◽  
Coleoptera Tenebrionidae

scholarly journals Toxicity of Chenopodium Ambrosioides L. (Chenopodiaceae) Products From Nigeria Against Three Storage Insects

2010 ◽  
Vol 50 (3) ◽  
pp. 379-384 ◽  
Author(s):  
Abiodun Denloye ◽  
Winifred Makanjuola ◽  
Oluwakemi Teslim ◽  
Oyindamola Alafia ◽  
Adeleke Kasali ◽  
...  
Keyword(s):  
Weight Loss ◽  
Essential Oil ◽  
Callosobruchus Maculatus ◽  
Larval Mortality ◽  
Ethanol Extract ◽  
Fumigant Toxicity ◽  
Chenopodium Ambrosioides ◽  
Storage Insects ◽  
Test Insect ◽  
Coleoptera Tenebrionidae

Toxicity ofChenopodium AmbrosioidesL. (Chenopodiaceae) Products From Nigeria Against Three Storage InsectsTests were carried out to study the toxicity, oviposition suppression, ovicidal and larvicidal effects ofChenopodium ambrosioidesL. as powder, extracts and essential oil againstCallosobruchus maculatusF. (Coleoptera: Bruchidae),Sitophilus zeamaisMotschulsky (Coleoptera: Curculionidae) andTribolium castaneumJacqueline du Val. (Coleoptera: Tenebrionidae). The powder formulation was more toxic toS. zeamaisthan eitherC. maculatusorT. castaneumwith 48 h LC50values of 0.46 g/kg, 1.60 g/kg and 2.14 g/kg, respectively. Ethanol extract was more toxic toC. maculatuswith a 48 h LC50value of 0.023 g/l, than other test insect species. The essential oil treatment demonstrated higher fumigant toxicity againstC. maculatusthanS. zeamaiswith 24 h LC50values of 1.33 μl/l and 1.90 μl/l respectively. The oil vapour showed activity againstC. maculatusegg, but had no appreciable larval mortality. The weight loss of grains admixed withC. ambrosioidespowder was lower than the controls after 150 days of field storage.

scholarly journals Activity of Schinus Areira (Anacardiaceae) Essential Oils against the Grain Storage Pest Tribolium castaneum

2011 ◽  
Vol 6 (6) ◽  
pp. 1934578X1100600 ◽  
Author(s):  
Lilian R. Descamps ◽  
Carolina Sánchez Chopa ◽  
Adriana A. Ferrero
Keyword(s):  
Essential Oil ◽  
Essential Oils ◽  
Tribolium Castaneum ◽  
Feeding Deterrent ◽  
Contact Toxicity ◽  
Fumigant Toxicity ◽  
Nutritional Index ◽  
Leaf Essential Oil ◽  
Storage Pest ◽  
Coleoptera Tenebrionidae

Essential oils extracted from leaves and fruits of Schinus areira (Anacardiaceae) were tested for their repellent, toxic and feeding deterrent properties against Tribolium castaneum (Coleoptera: Tenebrionidae) larvae and adults. A topical application assay was employed for the contact toxicity study and filter paper impregnation for the fumigant assay. A treated diet was also used to evaluate the repellent activity and a flour disk bioassay for the feeding deterrent action and nutritional index alteration. The essential oil of the leaves contained mainly monoterpenoids, with α-phellandrene, 3-carene and camphene predominant, whereas that from the fruits contained mainly α-phellandrene, 3-carene and β-myrcene. The leaf essential oil showed repellent effects, whereas that from the fruit was an attractant. Both oils produced mortality against larvae in topical and fumigant bioassays, but fumigant toxicity was not found against adults. Moreover, both essential oils produced some alterations in nutritional index. These results show that the essential oils from S. areira could be applicable to the management of populations of Tribolium castaneum.

Fumigant toxicity and biochemical effects of selected essential oils toward the red flour beetle, Tribolium castaneum (Coleoptera: Tenebrionidae)

2021 ◽  
pp. 104941
Author(s):  
Juan S. Oviedo-Sarmiento ◽  
Jenifer J. Bustos Cortes ◽  
Wilman A. Delgado Ávila ◽  
Luis E. Cuca Suárez ◽  
Eddy Herrera Daza ◽  
...  
Keyword(s):  
Essential Oils ◽  
Tribolium Castaneum ◽  
Red Flour Beetle ◽  
Fumigant Toxicity ◽  
Flour Beetle ◽  
Biochemical Effects ◽  
Coleoptera Tenebrionidae

scholarly journals Analysis of the Essential Oil of Dipsacus japonicus Flowering Aerial Parts and its Insecticidal Activity against Sitophilus zeamais and Tribolium castaneum

2013 ◽  
Vol 68 (1-2) ◽  
pp. 13-18 ◽  
Author(s):  
Zhi Long Liu ◽  
Guo Hua Jiang ◽  
Ligang Zhou ◽  
Qi Zhi Liu
Keyword(s):  
Essential Oil ◽  
Tribolium Castaneum ◽  
Sitophilus Zeamais ◽  
Gas Chromatography Mass Spectrometry ◽  
Contact Toxicity ◽  
Fumigant Toxicity ◽  
Flowering Stage ◽  
Aerial Parts ◽  
Storage Insects ◽  
Total Oil

Water-distilled essential oil from the aerial parts of Dipsacus japonicus Miq. (Dipsacaceae) at the flowering stage was analysed by gas chromatography-mass spectrometry (GC-MS). Forty-six compounds, accounting for 96.76% of the total oil, were identified and the main compounds of the essential oil were linalool (11.78%), trans-geraniol (8.58%), 1,8-cineole (7.91%), β-caryophyllene (5.58%), α-terpineol (5.32%), β-selinene (5.15%), and spathulenol (5.04%). The essential oil of D. japonicus possessed contact toxicity against two grain storage insects, Sitophilus zeamais and Tribolium castaneum adults, with LD50 values of 18.32 μg/ adult and 13.45 μg/adult, respectively. The essential oil of D. japonicus also exhibited pronounced fumigant toxicity against S. zeamais (LC50 = 10.11 mg/l air) and T. castaneum adults (LC50 = 5.26 mg/l air). Of the three major compounds, 1,8-cineole exhibited stronger fumigant toxicity than the crude essential oil against S. zeamais and T. castaneum adults with LC50 values of 2.96 mg/l air and 4.86 mg/l air, respectively

Efficacy of some indigenous plants and a synthetic insecticide for the control of Tribolium castaneum (herbst.) (coleoptera: tenebrionidae)

2016 ◽  
Vol 5 (01) ◽  
pp. 4742
Author(s):  
Mumtaz Akhtar ◽  
Naheed Akhtar* ◽  
Muhammad Arshad ◽  
Naima Iram ◽  
Muhammad Iqbal ◽  
...  
Keyword(s):  
Tribolium Castaneum ◽  
Eucalyptus Camaldulensis ◽  
Ethanol Extract ◽  
Cumulative Effects ◽  
Piper Nigrum ◽  
Paper Test ◽  
Indigenous Plants ◽  
Synthetic Insecticide ◽  
Insecticidal Action ◽  
Coleoptera Tenebrionidae

Research studies were carried out to evaluate insecticidal action of two plant products and a synthetic insecticide on a major stored-product insect, Tribolium castaneum (Herbst) (Coleoptera: Tenebrionidae). The plant species studied were, Piper nigrum and Eucalyptus camaldulensis, whereas methoprene used as synthetic insecticide. Two formulations viz., powder and ethanol extract of each plant and four concentrations (5ppm, 10ppm, 15ppm and 20 ppm) of methoprene were tested. Repellency was tested using the filter paper test whereas mortality, weight loss protection and anti-feedant potential of all treatments was evaluated by using whole maize grains. Our results were highly significant as compared to control however; P. nigrum was more effective as compared to E. camaldulensis. The investigation of cumulative effects of botanical and synthetic insecticide and isolation of active ingredients of botanicals are further issues to be investigated for their inclusion in. I. P. M programs.

Evaluation of Reference Genes for RT-qPCR in Tribolium castaneum (Coleoptera: Tenebrionidae) Under UVB Stress

2015 ◽  
Vol 44 (2) ◽  
pp. 418-425 ◽  
Author(s):  
W. Sang ◽  
L. He ◽  
X.-P. Wang ◽  
K. Zhu-Salzman ◽  
C.-L. Lei
Keyword(s):  
Tribolium Castaneum ◽  
Reference Genes ◽  
Coleoptera Tenebrionidae

SEX AND CROSSING OVER IN LINKAGE GROUP III OF TRIBOLIUM CASTANEUM

1977 ◽  
Vol 19 (2) ◽  
pp. 259-263 ◽  
Author(s):  
Alexander Sokoloff
Keyword(s):  
Sex Differences ◽  
Linkage Group ◽  
Tribolium Castaneum ◽  
Relative Position ◽  
Genetic Background ◽  
Crossing Over ◽  
Group Iii ◽  
The Third ◽  
Main Factors ◽  
Coleoptera Tenebrionidae

The relative position of the genes black (b), light ocular diaphragm (lod) and aureate (au) for the third linkage group of T. castaneum (Herbst) (Coleoptera, Tenebrionidae) has been determined as b – lod – au. The distances between the various genes vary, depending on the cross. The b++/+ lod au ♂ × + lod au/+ lod au ♀ crosses give the following recombination values: au – lod = 18.32 ± 1.21%; b – lod = 21.05 ± 1.51% and b – au = 37.43 ± 1.27%. The reciprocal crosses give au – lod = 27.67 ± 1.62%; b – lod = 13.97 ± 1.26% and b – au = 39.79 ± 1.78%. For the larger distances encompassed in the b – au region the recombination values in the two sexes were not significantly different. For the shorter b – lod region the recombination values were significantly larger in the females than in the males, while for the adjacent lod – au region the opposite was true. On the basis of the current literature it would appear that the main factors contributing to these sex differences in recombination are the modifiers which are different in the genetic background of the two sexes.

The complete mitochondrial genome of the red flour beetle,Tribolium castaneum(Coleoptera: Tenebrionidae)

2014 ◽  
Vol 27 (2) ◽  
pp. 1525-1527 ◽  
Author(s):  
Qiu-Ning Liu ◽  
Dan-Dan Bian ◽  
Sen-Hao Jiang ◽  
Zhen-Xing Li ◽  
Bao-Ming Ge ◽  
...  
Keyword(s):  
Mitochondrial Genome ◽  
Tribolium Castaneum ◽  
Complete Mitochondrial Genome ◽  
Red Flour Beetle ◽  
Flour Beetle ◽  
Coleoptera Tenebrionidae

Knockdown of Uridine Diphosphate Glucosyltransferase 86Dg Enhances Susceptibility of Tribolium castaneum (Coleoptera: Tenebrionidae) to Artemisia vulgaris (Asterales: Asteraceae) Essential Oil

2021 ◽  
Author(s):  
Shanshan Gao ◽  
Haidi Sun ◽  
Jiahao Zhang ◽  
Yonglei Zhang ◽  
Peipei Sun ◽  
...  
Keyword(s):  
Essential Oil ◽  
Tribolium Castaneum ◽  
Expression Profile ◽  
Fat Body ◽  
Detoxification Enzymes ◽  
Developmental Expression ◽  
Contact Toxicity ◽  
Uridine Diphosphate ◽  
Artemisia Vulgaris ◽  
Coleoptera Tenebrionidae

Abstract Uridine diphosphate glucosyltransferases (UGTs), which are phase II detoxification enzymes, are found in various organisms. These enzymes play an important role in the detoxification mechanisms of plant allelopathy and in insects. Artemisia vulgaris L. (Asterales: Asteraceae: Artemisia) essential oil has strong contact toxicity to Tribolium castaneum Herbst (Coleoptera: Tenebrionidae) larvae. However, the effect of A. vulgaris essential oil on UGTs is unclear. In this study, A. vulgaris essential oil was shown to significantly induce the expression of the TcUgt86Dg transcript. Furthermore, treatment of TcUgt86Dg-silenced individuals with A. vulgaris essential oil resulted in higher mortality than for the control individuals, indicating that TcUgt86Dg is involved in detoxification of A. vulgaris essential oil in T. castaneum. The developmental expression profile showed that the expression of TcUgt86Dg in late adults was higher than in other developmental stages. Furthermore, the expression profile in adult tissues revealed higher expression of TcUgt86Dg in the head, antenna, fat body, and accessory gland than in other tissues. These data show that TcUgt86Dg may be involved in the metabolism of exogenous toxins by T. castaneum; thus, our results have elucidated one possible mechanism of resistance to A. vulgaris essential oil and provide a theoretical basis for a control scheme for T. castaneum.

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