Insecticidal and biochemical effect of some dried plants against Oryzaephilus surinamensis (Coleoptera-Silvanidae)

Qahtani, Amal M. Al; Aldhafar, Zamzam M.; Rady, Magda H.

doi:10.1016/j.jobaz.2012.10.008

Cited by 18 publications

(12 citation statements)

References 20 publications

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“…officinale, E. camaldulensis and U. dioica significantly reduced (p≤0.001) the population of C. maculatus with 50.3%, 46.52% and 43.79% respectively by 2% w/w dose (Table 2). These results are similar to those obtained by Al Qahtani et al (2012) who reported that Zingiber officinale caused 63.2% mortality of Oryza ephilussurinamensis at the same 2% w/w dose. In addition to secondary metabolites, plants possess other direct defense responses against attack by phytophagous insects such as production of insecticidal peptides or proteins.A particular class of entomotoxic proteins found in many plant species is the carbohydrate-binding lectin protein group.…”

Section: Dose Optimizationsupporting

confidence: 91%

Screening of Vegetable Powders Used as a Bio-Insecticide Against Callosobruchus Maculatus F. (Chrysomelidae: Bruchinae)

Allali¹,

Rezouki²,

Louaste³

et al. 2021

PLANT ARCHIVES

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The beetle Callosobruchus maculatus (F. 1775) (Chrysomelidae: Bruchinae) is a destructive pest of stored chickpea seeds. Bio-pesticides are pesticides of animal, plant and bacterial origin. Plant products are among the best known substances tested against insects. These products have an insecticidal and repellent effect on insects and can also affect certain biological parameters such as fecundity, life span and reproduction. In search of plant bio-pesticides to control Callosobruchus maculatus main pest of stored chickpea seeds, 18 plants traditionally used in Morocco to control insect pests have been tested in the laboratory, for their toxic effects against this beetle. A conventional synthetic insecticide was included as a positive control, while untreated seed was used as a control. The toxicity of the powders was assessed by measuring the parameters of the life cycle in a situation of non-choice maintained at a climatic chamber with a temperature of 25 ±1 degrees Celsius, a relative humidity of 75% and a photoperiod of 14h (light) / 10h (darkness) for several successive generations. The powders of Mentha pulegium and Syzygium aromaticum have completely wiped out the population of the bruches (% IR=100%) 2%, 1% and 0.5% p/p. Similarly, the powders of the two plants retained the weights of the seeds, which remain significantly different (P < 0.01) at the weight of the control. Also Origanum compactum , Mentha officinalis, Allium sativum Zingiber officinale, Urtica doica and Calamintha officinalis have significantly reduced (P < - 0.01) the population of bruches, the percentage reduction reached (97.5, 89.32, 72.84, 50.3, 46.52 and 39.24% by the highest 2%). The other plants show no significant difference from the control. The results therefore suggest that Syzygium aromaticum powder and Mentha pulegium have an insecticide potential similar to those of conventional insecticides and could be a biotechnological alternative against C. maculatus infestations and damag

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Section: Dose Optimizationsupporting

confidence: 91%

Screening of Vegetable Powders Used as a Bio-Insecticide Against Callosobruchus Maculatus F. (Chrysomelidae: Bruchinae)

Allali¹,

Rezouki²,

Louaste³

et al. 2021

PLANT ARCHIVES

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“…Top (2005) reported that F. vulgare extract caused 100% mortality in Anopheles superpictus (Diptera: Culicidae) larvae 2 days after application, and the same extract caused 59.00 and 63.35% mortalities in Culex pipiens (Diptera: Culicidae) and Aedes aegypti (Diptera: Culicidae) larvae, respectively, after 3 days. Al Qahtani et al (2012) reported that the dry powder extract of F. vulgare had toxic effect against the adults of Oryzaephilus surinamensis (L.) (Coleoptera: Silvanidae) and found its LC 50 value to be 0.7 mg g -1 . Although F. vulgare extract contains various compounds, particularly in the phytochemical analysis of the methanol extract of F. vulgare seed, terpenoids, phenolic compounds, flavonoids, saponins, tannins, and amino acids were determined to be the main and effective compounds (Manonmani, 2011).…”

Section: Resultsmentioning

confidence: 99%

Toxicities of Some Plant Extracts to Adults of European Sunn Pest, Eurygaster maura L. (Hemiptera: Scutelleridae)

Elma¹,

Alaoğlu²

2018

Iğdır Üniversitesi Fen Bilimleri Enstitüsü Dergisi

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In this research, toxicities of methanol extracts from the eight plants; Cuminum cyminum L., Foeniculum vulgare Miller, Pimpinella anisum L. (Umbelliferae), Lavandula angustifolia Miller, Thymus vulgaris L. (Lamiaceae), Achillea millefolium L., Artemisia absinthium L. (Asteraceae) and Hypericum perforatum L. (Hypericaceae), were evaluated under laboratory conditions using two test methods (topical application and spraying) on adult stage of the European Sunn pest, Eurygaster maura L. (Hemiptera: Scutelleridae), one of the most important cereal pests. The experiments were conducted in conditions at 26±1°C, 60±10% RH and 16/8 hours light/dark. Percent mortalities were recorded 24, 48 and 96 h after treatment. The results from the both assays showed that all of the plant extracts tested had a toxic effect in varying degrees. After 96 h, F. vulgare extract was the most toxic extract in both tests. After 48 h, the ranking of extracts with regard to toxic effects (LC 50 values) obtained from the both assays was as follows; F. vulgare > L. angustifolia > C. cyminum > A. millefolium > P. anisum > A. absinthium > T. vulgaris > H. perforatum at the topical, and F. vulgare > C. cyminum > T. vulgaris > H. perforatum > L. angustifolia > A. absinthium > P. anisum > A. millefolium at the spraying assays. Over all the results suggest that the plant extracts tested, especially F. vulgare extract, have a potential in the control adults of E. maura. Keywords: Eurygaster maura, plant extract, sunn pest, toxic effect ÖZET: Bu çalışmada, 8 bitki [Cuminum cyminum L., Foeniculum vulgare Miller, Pimpinella anisum L. (Umbelliferae), Lavandula angustifolia Miller, Thymus vulgaris L. (Lamiaceae), Achillea millefolium L., Artemisia absinthium L. (Asteraceae) ve Hypericum perforatum L. (Hypericaceae)]'den elde edilen methanol ekstraktlarının toksik etkileri laboratuvar koşullarında iki test yöntemi (topikal aplikasyon ve püskürtme) kullanılarak en önemli tahıl zararlılarından biri olan Avrupa sünesi Eurygaster maura L. (Hemiptera: Scutelleridae)'nın ergin dönemine karşı araştırılmıştır. Denemeler, 28±1°C sıcaklık %60±5 orantılı nem ve 16/8 aydınlık/ karanlık şartlarında iklim odasında yürütülmüştür. Uygulamadan 24, 48 ve 96 saat sonra ölüm oranları kaydedilmiştir. Her iki testten elde edilen sonuçlar test edilen tüm bitki ekstraktlarının değişen düzeylerde toksik bir etkiye sahip olduğunu göstermiştir. Uygulamadan 96 saat sonra, F. vulgare ekstraktı her iki testte de en toksik ekstrakt olmuştur. Uygulamadan 48 saat sonra LC 50 değerleri göz önüne alınarak toksik etki durumuna göre bitki ekstraktlarının sıralanması topikal uygulamada, F. vulgare > L. angustifolia > C. cyminum > A. millefolium > P. anisum > A. absinthium > T. vulgaris > H. perforatum şeklinde iken, püskürtme uygulamasında F. vulgare > C. cyminum > T. vulgaris > H. perforatum > L. angustifolia > A. absinthium > P. anisum > A. millefolium şeklinde olmuştur. Tüm bu sonuçlar, test edilen bitki ekstraktlarının, özellikle F.vulgare ekstraktının, E. maura'nın mücadelesinde kullanılabi...

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“…The results of a study by Neetu et al [14] showed that the extracts of 4 plants and their combinations controlled O. surinamensis by showing repellent behavior. Al Qahtani et al [4] mentioned that, the extracts of 3 tested plants, (ginger, Zingiber afficinale; hail, Elettaria cardamomum; and shammar, Foeniculum vulgare, showed insecticidal activity against O. surinamenss, and indicated that, Ginger was the most potent plant, recording the lowest LC 50 value (0.14 mg /g) followed by hail and shammar (LC 50 =0.4 and 0.7 mg/g) respectively .Similar results were obtained by Yousif and Satti [21] who showed inferior insecticidal effect from S.argel against T. granarium larvae, as compared with other six plants. Also, similar findings were reported by Mahmoud et al [12] who investigated the effects of four plants, neem A. indica (seeds), Usher C. procera (leaves), Argel S. argel (leaves) and scorpion root, Aristolochia bracteolate (shoots).…”

Section: Discussionmentioning

confidence: 99%

Evaluation of Some Plant Extracts against Adults of the Saw-toothed Grain Beetle, Oryzaephilus surinamensis (Linn.) (Coleoptera: Silvanidae)

Yousif¹,

Taha²

2016

ujar

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Laboratory studies were carried out to determine the effects of three plant extracts on adults of the saw-toothed grain beetle Oryzaephilus surinamensis. The three plants were Usher (Calotropis procera), Argel (Solenostemma argel) and Datura (Datura stramonium). Results revealed that at the three doses applied (5%, 10% and 15%) extracts of the three plants tested showed some potential insecticidal effects on the adults of O. surinamensis, with the C. procera (Ethanol) the most effective one. In addition, all extracts showed high repellency action against the pest.

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Insecticidal and biochemical effect of some dried plants against Oryzaephilus surinamensis (Coleoptera-Silvanidae)

Cited by 18 publications

References 20 publications

Screening of Vegetable Powders Used as a Bio-Insecticide Against Callosobruchus Maculatus F. (Chrysomelidae: Bruchinae)

Screening of Vegetable Powders Used as a Bio-Insecticide Against Callosobruchus Maculatus F. (Chrysomelidae: Bruchinae)

Toxicities of Some Plant Extracts to Adults of European Sunn Pest, Eurygaster maura L. (Hemiptera: Scutelleridae)

Evaluation of Some Plant Extracts against Adults of the Saw-toothed Grain Beetle, Oryzaephilus surinamensis (Linn.) (Coleoptera: Silvanidae)

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