Effect of Kaolin Particle Film Formulation Against Populations of the Aphid Lipaphis erysimi Kalt. (Homoptera: Aphididae) in Cabbage

Alavo, Thiery B. C.; Abagli, Ayaba Z.

doi:10.2174/1874407901105010049

Cited by 7 publications

(9 citation statements)

References 10 publications

(20 reference statements)

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“…Cabbage is prone to multiple pests and diseases. Cabbage whitefly, aphids, and mites are considered as destructive pests which reduce the yield significantly (Trdan and Papler 2002;Antonious et al 2007;Alavo and Abagli 2011;Richter and Hirthe 2014). Spiromesifen could be used for control of these pests (Marcic et al 2011).…”

Section: Introductionmentioning

confidence: 99%

Residue level and dissipation pattern of spiromesifen in cabbage and soil from 2-year field study

Siddamallaiah

Mohapatra

2016

Environ Monit Assess

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Spiromesifen is a new class of insecticide used for the control of whiteflies and mites which have developed resistance to the more commonly used neonicotinoids. Dissipation pattern of spiromesifen on cabbage was evaluated over 2 years by conducting supervised field studies as per good agricultural practices. Cabbage and soil samples were extracted and purified using modified QuEChERS method and analyzed through gas chromatography (GC). Confirmatory studies were carried out by liquid chromatography-tandem mass spectrometry (LC-MS/MS). The recoveries of spiromesifen from cabbage and soil were between 85.44 and 103.37% with the relative standard deviation (RSD) between 3.2 and 9.4% (n = 6). The limit of detection (LOD) and limit of quantification (LOQ) were 0.003 μg mL(-1) and 0.01 mg kg(-1), respectively. The measurement uncertainties (MUs) were within 9.9-14.9%. Initial residues of spiromesifen on cabbage were 0.640 and 1.549 mg kg(-1) during 2013 and 0.723 and 1.438 mg kg(-1) during 2014 from treatments at standard and double doses of 125 and 250 g active ingredient (a.i.) ha(-1), respectively. Spiromesifen residue dissipation followed first-order rate kinetics, and it degraded within the half-lives of 2.9 and 3.9 days during 2013 and 3.2 and 4.5 days during 2014. The residue levels reached below the maximum residue limit (MRL; 0.02 mg kg(-1)) within 15-17 days at the standard dose and 24-27 days at the double dose. The field soil analyzed at harvest (30 days) was free from spiromesifen residues. Metabolite spiromesifen-enol was not detected in any sample which was confirmed through LC-MS/MS analysis.

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Section: Introductionmentioning

confidence: 99%

Residue level and dissipation pattern of spiromesifen in cabbage and soil from 2-year field study

Siddamallaiah

Mohapatra

2016

Environ Monit Assess

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“…The technology of mineral particle films is a potential alternative to some insecticides in the control of different pests (Alavo and Abagli 2011). Kaolin is mineral composed of aluminum silicate (Al 4 Si 4 O 10 (OH) 8 ) of fine grain, white color, flat, porous, and non-expanding, dissolving in water and chemically inert at a wide range of pH (Harben 1995).…”

Section: Introductionmentioning

confidence: 99%

“…Preliminary studies have shown that kaolin has a deterrent effect on the feeding and oviposition behaviors of the boll weevil (Showler 2002), although the effectiveness of this product may be specific to some species of insects and must be studied for each pest in their own environment (Glenn and Puterka 2005). Kaolin has been shown to be effective against aphids (Cottrell et al 2002;Wiss andDaniel 2004, Alavo andAbagli 2011); beetles (Showler 2002); fruit flies (Mazor and Erez 2004;Lo Verde et al 2011), psyllids, leafhoppers and mites in various cropping systems (Puterka et al 2000;Peng et al 2011). The mechanisms of action of kaolin against (excluded targeted) insect pests include repellency, tactile or visual cue interference, impairment or disruption of oviposition and feeding activity, and decreased longevity and survivorship (Glenn and Puterka 2005).…”

Section: Introductionmentioning

confidence: 99%

Kaolin spraying protects cotton plants against damages by boll weevil Anthonomus grandis Boheman (Coleoptera: Curculionidae)

Ramalho

2013

J Pest Sci

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The high cost of insecticides, the emergence of insecticide resistance in populations of a number of insect species and other problems arising from their continuous use, such as biological imbalance, cotton fiber waste, and environmental pollution, have prompted the development of new technologies aiming the control of Anthonomus grandis Boheman in cotton crops. This study evaluated the level of protection conferred by kaolin clay foliar spraying to cotton plants against boll weevil damage. Treatmenttested spraying kaolin or endosulfan on cotton plants. The highest percentage of oviposition-punctured squares were observed in the control, and the lowest percentages in the treatments sprayed with endosulfan and kaolin in a systematic manner and where the boll weevil reached the economic threshold at all assessments. The greatest numbers of non-attacked bolls by weevils and cotton-seed yield were observed under the endosulfan treatments, followed by the treatments of kaolin spraying. The smallest number of bolls and lowest cotton-seed yield were observed for the control plots. These finding are of practical significance because they may reduce the cotton production cost and environmental impacts of chemical pesticides and make possible the production of organic cotton with the presence of boll weevils.

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“…Kaolinin birçok bitkide zararlılara karşı da etkili olduğu belirlenmiştir. Armutlarda psillid [17], soğanlarda trips [18], pamukta pamuk kurdu [19], turunçgillerde Akdeniz meyve sineği [20], lahanada yaprakbiti [21] zararını azalttığı bildirilmektedir.…”

Section: Introductionunclassified

Elma Bahçelerinde Bazı Önemli Zararlılara Karşı Azadirachtin ve Kaolin Uygulamalarının Etkisi

Karaca¹,

Küçükballi²

2018

SDÜ Fen Bil Enst Der

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Özet: Elma bahçelerinde ekonomik kayıplara neden olan birçok hastalık, zararlı ve yabancıot türü bulunmaktadır. Zararlılar içinde elma içkurdu, kırmızıörümcekler ve yaprakbitleri ana zararlılar arasında yer almaktadır. Elma üretiminin yoğun yapıldığı Isparta ilinde özellikle yağışlı geçen yıllarda yılda 20 kezden daha fazla ilaçlama yapıldığı bilinmektedir. Bu çalışmada söz konusu zararlılara karşı çevre ve yararlılara fazla etkisi olmadığı bilinen azadirachtin ve kaolinin etkisi 2015 yılında incelenmiştir. Denemeler Süleyman Demirel Üniversitesi, Ziraat Fakültesi bünyesinde bulunan 5 ve 2 dekarlık iki elma bahçesinde yürütülmüştür. Her bahçe dört parsele ayrılmış ve her bir parsele kaolin, azadirachtin (neem), karşılaştırma ilacı olarak chlorpyrifos-ethyl ve Kontrol parseline de su püskürtme şeklinde uygulanmıştır. Denemeler tesadüf blokları deneme desenine göre kurulmuş olup, her tekerrürde 8 ağaç olacak şekilde 6 tekerrürlü olarak düzenlenmiştir. Her hafta, her bir ağaçtan 40 yaprak örneği alınarak Tetranychus urticae, Pananychus ulmi, Aphis pomi ve Dysaphis plantaginea sayımları yapılmıştır. Elma içkurdu zararı ise hasat zamanında ağaç üzerinde ve yere düşen meyvelerde bulaşma oranına göre belirlenmiştir. Çalışma sonucunda yaprakbitine karşı en etkili Chlorpyrifos-ethyl bulunmuş, bunu kaolin ve neem izlemiştir. Preparatlar kırmızıörümceklere karşı benzer etki gösterirken elma içkurdu bulaşma oranları sırasıyla, kontrol parselinde %49.99, kaolin parselinde %42.27, neem parselinde %41.20 ve chlorpyrifos-ethyl parselinde %31.23 olmuştur. Effect of Azadirachtin and Kaolin Applications Against Some Important Pests in Apple OrchardsKeywords Azadirachtin, Apple, Kaolin, Integrated pest management Abstract: A lot of pests, diseases and weeds cause economic losses in apple orchards. Among them, codling moth, mites and aphids are the key pests. It is reported that more than 20 pesticide applications were made in the apple orchards in Isparta, especially in the rainy years. Experiments were carried out in two apple orchards 5 and 2 da each, in 2015. Each orchard was divided to four plots for the treatments of kaolin, azadirachtin (neem), Chlorpyrifos-ethyl and water for control. Applications were made by spraying onto the plants. Randomized complete blocks design was used with six replications and each replicate had 8 trees. Leaf samples were regularly collected from the plots every week and mites (Tetranychus urticae and Pananychus ulmi) and aphids (Aphis pomi and Dysaphis plantaginea) were counted. Codling moth infestation rate was determined by counting the infested fruits both on the trees and dropped ones at harvest time. As a result of the study, chlorpyrifos-ethyl was found to be the most effective pesticide against aphids and followed by kaolin and neem. While the test materials showed a similar effect against red spider mites, the infestation rates of codling moth were as follows; control plot (49.99%), kaolin (42.27%), neem (41.20%) and chlorpyrifos-ethyl (31.23%).

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Effect of Kaolin Particle Film Formulation Against Populations of the Aphid Lipaphis erysimi Kalt. (Homoptera: Aphididae) in Cabbage

Cited by 7 publications

References 10 publications

Residue level and dissipation pattern of spiromesifen in cabbage and soil from 2-year field study

Residue level and dissipation pattern of spiromesifen in cabbage and soil from 2-year field study

Kaolin spraying protects cotton plants against damages by boll weevil Anthonomus grandis Boheman (Coleoptera: Curculionidae)

Elma Bahçelerinde Bazı Önemli Zararlılara Karşı Azadirachtin ve Kaolin Uygulamalarının Etkisi

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