Aqueous Extracts of Some Medicinal Plants are as Toxic as Lmidacloprid to the Sweet Potato Whitefly,Bemisia tabaci

Ateyyat, Mazen A.; Al-mazra’awi, Mohammad S.; Aburjai, Talal; Shatnawi, Mohamad

doi:10.1673/031.009.1501

Cited by 48 publications

(30 citation statements)

References 14 publications

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“…It is also important to note the lethal effect of the fumitory extract on the different life stages of the pest. Ateyyat et al (2009) reported that the highest percentage of mortality of eggs cotton whitefly (CWF) (20%) was caused by the extract of Euphorbia hierosolymitana. Al-mazra'awi et al (2009) evaluated insecticidal and repellent activities of medicinal plant extracts against the sweet potato whitefly, B. tabaci.…”

Section: Discussionmentioning

confidence: 99%

“…These results indicate that this extract not only caused death at the immature stages but also caused shorter life duration and decreased female density. Based on the research of Ateyyat et al (2009), Lepidium sativum extract with 71% casualties, caused the highest mortality on early stage nymph. Al-mazra'awi et al (2009) demonstrated that extracts from the plants Ruta chalepensis, Peganum harmala and A. strigosa were the most promising extracts for the control of B. tabaci resulting in more than a 50% mortality of the immature stages.…”

Section: Discussionmentioning

confidence: 99%

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The effect of some herbal extracts and pesticides on the biological parameters of Bemisia Tabaci (genn.) (hem.: Aleyrodidae) pertaining to tomato grown under controlled conditions

Jafarbeigi¹,

Samih²,

Zarabi³

et al. 2012

Journal of Plant Protection Research

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Abstract:The sweet potato whitefly, Bemisia tabaci (Genn.) (Biotype A: Hem.: Aleyrodidae) is one of the most important pests in Iran. The development of alternative methods that are not chemical applications, is necessary in pest management for the sake of human health and for the safety of the environment. In this research project, the effect of four herbal compounds Fumaria parviflora Lam. The results showed significant differences between herbal compounds and insecticides on: egg longevity (F 6, 39 = 2.96, p < 0.05), pupa longevity (F 6, 37 = 4.49, p < 0.01) and adult longevity (F 6, 31 = 4.47, p < 0.01); egg mortality (F 6, 39 = 6.71, p < 0.001), total egg mortality (F 6, 39 = 6.71, p < 0.001), sex ratio (female) (F 6, 30 = 3.49, p < 0.01), oviposition period (F 6,31 = 7.50, p < 0.001) and total fecundity/female (F 6, 31 = 8.23, p < 0.001).These results indicated that a fumitory extract and pymetrozin had the best effect on longevity and mortality, respectively. According to the results, the fumitory had a noticeable effect on the different life stages of the sweet potato whitefly.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

The effect of some herbal extracts and pesticides on the biological parameters of Bemisia Tabaci (genn.) (hem.: Aleyrodidae) pertaining to tomato grown under controlled conditions

Jafarbeigi¹,

Samih²,

Zarabi³

et al. 2012

Journal of Plant Protection Research

View full text Add to dashboard Cite

show abstract

“…Similarly, [54] emphasized that the high pesticide effect or the activity of the crude oil fumigants of Artemisia plants on Callosobruchus maculates , Sitophilus oryzae and Tribolium castanium beetles was LC50.…”

Section: Discussionmentioning

confidence: 99%

Can a Garden Cress (Lepidium sativum: Cruciferae) Seeds be a Poisonous Bait for the Larvae of Trogoderma granarium Everts?

Al-Fuhaid¹

2018

WJAR

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The Crude Extract and powder of Lepidium sativum Linn. seeds were evaluated for a toxicity effect on 5 th instar larvae of the Trogoderma granarium beetle by vapor and diet incorporation methods, respectively, as well as the repellent indicators of the powder at concentrations of 2, 0.9, 0.5, and 0.1% (w/w); the toxicity assay of essential oil was evaluated at 20, 15, 10, and 5 µl/L air. The results show that a variety of 5 th larvae responses proved the effectiveness, where the essential oil vapors showed a high fumigate toxicity at 28.64 µl/L air, where the LC50 was identified after 72 hours of exposure. Additionally, the powder showed a toxicity effect at the concentrations of 2, 0.9 and 0.5% (w/w), which caused 100 and 96% mortality, respectively, and the LC50 was identified at 0.26% after 10 days of treatment. The exhibited repellent percentages of the powder were weak and at the same time had high acceptance and larval attractivity to the wheat grains treated. The attractive percentage was determined at -53.3% and -66.6% at the lowest and highest applied concentrations of 0.1% and 2% after 72 hours of exposure. The presence of the inverse relationship between the attractive and toxicity properties of the same material (L. sativum seeds) is a promising sign to the safe modeling of toxic baits, which attract and then kill larvae.

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“…[6] For example, Kordan et al [7] found the deterrent properties of Achillea millefolium L. against Sitophilus granaris L. and Tribolium castaneum Herbest. Ateyyat et al [8] studied the effect of A. biebersteinii L. on adults of sweet potato whitefly, Bemisia tabaci Genn. The medicinal plants, Artemisia annua L. and A. millefolium have been reported deterrence activities against Pieris rapae L. [9] Beside essential oils, repellent potential of certain plant extracts such as thyme oil and some of its effective substances are known from the work of other authors.…”

Section: Introductionmentioning

confidence: 99%

Repellence and anti-oviposition activities of plant products on greenhouse whitefly

Dehghani¹,

Ahmadi²

2013

Phcog Commn

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Introduction: The greenhouse whitefly, Trialeurodes vaporariorum Westwood (Homoptera: Aleyrodidae), is an important cosmopolitan pest of many crops. Methods: The present study investigated the repellent and antioviposition activities of plant products from Achillea millefolium and Thymus vulgaris against this pest in greenhouse conditions. Cucumber plants were sprayed with the chemicals at 40 µl/ml concentration and control plants were treated with distilled water. Also, the essential oil of A. millefolium at the same volume (5 ml) was sprayed on the special filter paper (2×4 cm) attached at the petiole plant. Four treated plants and four control plants were placed randomly in to a cage. Three days after spraying, approximately 250 whitefly adults were released into the cages. Then three and six days after infesting, the number of eggs and adults were recorded. Each experiment was repeated two times at the same greenhouse condition. Results: The results revealed that all plant products affected the oviposition and tropism behaviors of greenhouse whitefly. Amongst the different treatments, the highest anti-oviposition effect was calculated by aqueous extracts of T. vulgaris (62.87 %) six days after treated. Moreover, the aqueous extract of A. millefolium had the highest repellent effect (52.54 %) six days after treatment. Also, the compare repellent activity of the chemicals on greenhouse whitefly adults indicated the highest repellent effect was evaluated by the essential oil of A. millefolium (48.07%) nine days after treatment. Conclusion: These results showed that A. millefolium and T. vulgaris had relatively long lasting repellent and anti-oviposition activities on the adults of the greenhouse whitefly.

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Aqueous Extracts of Some Medicinal Plants are as Toxic as Lmidacloprid to the Sweet Potato Whitefly,Bemisia tabaci

Cited by 48 publications

References 14 publications

The effect of some herbal extracts and pesticides on the biological parameters of Bemisia Tabaci (genn.) (hem.: Aleyrodidae) pertaining to tomato grown under controlled conditions

The effect of some herbal extracts and pesticides on the biological parameters of Bemisia Tabaci (genn.) (hem.: Aleyrodidae) pertaining to tomato grown under controlled conditions

Can a Garden Cress (<i>Lepidium sativum</i>: Cruciferae) Seeds be a Poisonous Bait for the Larvae of <i>Trogoderma granarium</i> Everts?

Repellence and anti-oviposition activities of plant products on greenhouse whitefly

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