Toxicities of different essential oils to Tetranychus urticae Koch, 1836 (Acari: Tetranychidae) and Acanthoscelides obtectus (Say, 1831) (Coleoptera: Bruchidae) adults

Kesdek, Memiş; Bozhüyük, Ayşe Usanmaz; Kordalı, Şaban

doi:10.16970/entoted.587710

Cited by 2 publications

(1 citation statement)

References 20 publications

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“…The essential oils have promising activities against many pests such as, the essential oils, oxidation water solubility and volatility which playing an important role in the essential oil's efficacy application and persistent, these problems must be resolved before using it for the pest control. Many studies have improved that essential oils have insecticidal/acaricidal efficiency against spider mites, inclusiving T. urticae [40]. Several essential oils of aromatic plants belonging to Zingiberaceae, Lamiaceae and Asteraceae families and have biological activities against mites including repellence, feeding and oviposition deterrence and toxicity [41].…”

Section: Introductionmentioning

confidence: 99%

Efficacy of Some Plant Essential Oils Against two Spotted Spider Mite <i>Tetranychus urticae</i> under Laboratory Conditions

Sheasha,

Hosny,

Keratum

et al. 2023

Pol. J. Environ. Stud.

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Tetranychus urticae is a critical pest affecting the quality and quantity of the yield under cover and in open ground. Its pesticide resistance and short life cycle leads to rapidly spreading. The present study evaluated the efficacy of essential oils (EOs) of caraway, lemon, mint and peppermint against adult and egg stages of two spotted spider mite T. urticae, compared to that of the recommended acaricide, abamectin. Abamectin is a recommended acaricide by the Agricultural Pesticide Committee. Our results proved that, the efficacy of the EOs was lower than the acaricide, abamectin showed the highest effect on the egg deposition (46.66 % reduction), and egg hatchability (47.91%), comparable to the control treatment (the leaves discs without treatments). However, peppermint oil had the least effect on the egg deposition (25% reduction), and egg hatchability (53.3%). Caraway, lemon and mint oils showed moderate impact on the egg hatchability and deposition. Toxicity of different compounds to eggs of T. urticae showed that Abamectin was the most effective however peppermint oil recorded the lowest effect. There for essential oils can be used in integrated best management programs to control T. urticae.

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Section: Introductionmentioning

confidence: 99%

Efficacy of Some Plant Essential Oils Against two Spotted Spider Mite <i>Tetranychus urticae</i> under Laboratory Conditions

Sheasha,

Hosny,

Keratum

et al. 2023

Pol. J. Environ. Stud.

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Insecticidal activities of some plant essential oils on Rhyzopertha dominica (F.) and Sitophilus granarius L. (Coleoptera: Bostrichidae and Curculionidae) adults

Kordalı

KESDEK

AKKAN

et al. 2022

Artvin Çoruh Üniversitesi Orman Fakültesi Dergisi

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In this study, the insecticidal activities of the essential oils extracted from Cuminum cyminum L., Mentha longifolia L. and Allivum sativum L. by hydrodistillation method using the Clevenger apparatus were investigated against Rhyzopertha dominica (F.) (Coleoptera: Bostrychidae) and Sitophilus granarius L. (Coleoptera: Curculionidae) adults. The tests were carried out under 25±1°C temperature, 65±5 proportional humidity and 16:8 (light:dark) conditions and doses of 5, 10, 15, 20 µL/petri. The results of the tested essential oils showed that they had insecticidal effect at different rates (between 1.25% and 100%) 96 hours after exposure. Among the essential oils tested, it was determined that the oil of A. sativum showed the highest effect against R. dominica and S. granarius adults, while the essential oils of C. cyminum and M. longifolia showed the lowest effect against each two pests. Additionally, LC50 and LC90 values of these oils against R. dominica and S. granarius adults were seperately recorded. According to LC50 and LC90 values, it was reported that M. longifolia and C. cyminum essential oils were more effective against adults of R. dominica (0.698 µL/insect, LC50 and 4.694, LC90) and S. granarius (0.131 µL/ insect, LC50 and 2.452 LC90), respectively. These datas showed that the mortalities increased depending on the increase in the doses of the tested three plant essential oils. Most importantly, considering all these results, it is seen that these essential oils can be used as a natural and environmentally friendly biopreparate against harmful R. dominica and S. granarius adults in stored grain crops. ÖzetBu çalışmada, Clevenger düzeneği kullanılarak, hidrodistilasyon yöntemiyle elde edilen Cuminum cyminum L., Mentha longifolia L. ve Allivum sativum L. uçucu yağlarının ekin kambur biti, Rhyzopertha dominica (F.) ve buğday biti, Sitophilus granarius L. (Coleoptera: Bostrichidae ve Curculionidae) erginlerine karşı insektisidal aktiviteleri araştırılmıştır. Testler 25±1°C sıcaklık, 65±5 orantılı nem ve 16:8 (aydınlık:karanlık) şartlarda ve 5, 10, 15, 20 µL/petri dozlarında yapılmıştır. Sonuçlar, bu uçucu yağların uygulamadan 96 saat sonra farklı oranlarda (%1.25 ile %100 arasında) insektisidal etkiye sahip olduklarını göstermiştir. Test edilen uçucu yağlardan A. sativum'un yağının R. dominica ve S. granarius erginlerine karşı en yüksek oranlarda etki gösterdiği, bununla birlikte C. cyminum ve M. longifolia uçucu yağlarının ise bu iki zararlıya karşı en düşük etki gösterdiği saptanmıştır. Ayrıca, bu uçucu yağların, R. dominica ve S. granarius erginlerine karşı LC50 ve LC90 değerleri de kaydedilmiştir. LC50 ve LC90 değerlerine göre, R. dominica (0.698 µL/böcek, LC50 ve 4.694, LC90) ve S. granarius (0.131 µL/böcek, LC50 ve 2.452 LC90) erginlerine karşı, M. longifolia ve C. cyminum uçucu yağlarının daha etkili oldukları kaydedilmiştir. Bu sonuçlar, test edilen üç bitki uçucu yağlarının dozların artışına bağlı olarak ölümlerin de arttığını göstermiştir. Daha da önemlisi, bütün bu sonuçlar dikkate alındığında ...

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Toxicities of different essential oils to Tetranychus urticae Koch, 1836 (Acari: Tetranychidae) and Acanthoscelides obtectus (Say, 1831) (Coleoptera: Bruchidae) adults

Cited by 2 publications

References 20 publications

Efficacy of Some Plant Essential Oils Against two Spotted Spider Mite <i>Tetranychus urticae</i> under Laboratory Conditions

Efficacy of Some Plant Essential Oils Against two Spotted Spider Mite <i>Tetranychus urticae</i> under Laboratory Conditions

Insecticidal activities of some plant essential oils on Rhyzopertha dominica (F.) and Sitophilus granarius L. (Coleoptera: Bostrichidae and Curculionidae) adults

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