Evaluation of the Effect of Different Concentrations of Spirotetramat on the Diaspine Scale <i>Parlatoria ziziphi</i> in Citrus Orchards

Amine Assouguem; Mohammed Kara; Hamza Mechchate; Mashail N. AlZain; Omar Mohammed Noman; Hamada Imtara; Christophe Hano; Mansour N. Ibrahim; Safaâ Benmessaoud; Abdellah Farah; Abderahim Lazraq

doi:10.3390/agronomy11091840

Agronomy (Sep 2021)

Evaluation of the Effect of Different Concentrations of Spirotetramat on the Diaspine Scale <i>Parlatoria ziziphi</i> in Citrus Orchards

Amine Assouguem,
Mohammed Kara,
Hamza Mechchate,
Mashail N. AlZain,
Omar Mohammed Noman,
Hamada Imtara,
Christophe Hano,
Mansour N. Ibrahim,
Safaâ Benmessaoud,
Abdellah Farah,
Abderahim Lazraq

Affiliations

Amine Assouguem: Laboratory of Functional Ecology and Environment, Faculty of Sciences and Technology, Sidi Mohamed Ben Abdellah University, Imouzzer Street, Fez P.O. Box 2202, Morocco
Mohammed Kara: Laboratory of Biotechnology and Conservation and Valorization of Natural Resources (LBCVRN) (ex LBPRN), Sidi Mohamed Ben Abdellah University, Fez P.O. Box 1796, Morocco
Hamza Mechchate: Laboratory of Biotechnology, Environment, Agri-Food, and Health (LBEAS), Faculty of Science Dhar El Mahraz, Sidi Mohamed Ben Abdellah University, Fez P.O. Box 1796, Morocco
Mashail N. AlZain: Department of Biology, College of Sciences, Princess Nourah Bint Abdulrahman University, Riyadh 11451, Saudi Arabia
Omar Mohammed Noman: Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
Hamada Imtara: Faculty of Arts and Sciences, Arab American University Palestine, Jenin P.O. Box 240, Palestine
Christophe Hano: Laboratoire de Biologie des Ligneux et des Grandes Cultures, INRAE USC1328, University of Orleans, CEDEX 2, 45067 Orléans, France
Mansour N. Ibrahim: Department of Agricultural Engineering, College of Food and Agriculture Sciences, King Saud University, Riyadh 11451, Saudi Arabia
Safaâ Benmessaoud: Laboratory of Biotechnology and Conservation and Valorization of Natural Resources (LBCVRN) (ex LBPRN), Sidi Mohamed Ben Abdellah University, Fez P.O. Box 1796, Morocco
Abdellah Farah: Laboratory of Applied Organic Chemistry, Faculty of Sciences and Technology, Sidi Mohamed Ben Abdellah University, Imouzzer Street, Fez P.O. Box 2202, Morocco
Abderahim Lazraq: Laboratory of Functional Ecology and Environment, Faculty of Sciences and Technology, Sidi Mohamed Ben Abdellah University, Imouzzer Street, Fez P.O. Box 2202, Morocco

DOI: https://doi.org/10.3390/agronomy11091840
Journal volume & issue: Vol. 11, no. 9
p. 1840

Abstract

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The control of Parlatoria ziziphi (Lucas, 1853) was studied in citrus orchards at Mechraa Belksiri in the Gharb area of Morocco. Three concentrations of spirotetramat T0 = 0 L/Ha as a control experiment, T1 = 0.625 L/Ha, T2 = 0.755 L/Ha, and T3 = 1 L/Ha, were applied on 4 ha of Valencia late orchard (each dose for 1 ha of Valencia late). The effect of spirotetramat was evaluated on the mortalities and survival rates of P. ziziphin during the stages of larvae (first instar and second instar) and females (F1, F2, and F3). Results showed that the spirotetramat was effective on larvae and females of P. ziziphi. Among the 11,229 females recorded, 93% were inhibited, while only 7% were intact after the treatment period. Finally, our study highlights that all concentrations tested were effective on the P. ziziphi population; besides, all three concentrations of this product tested were equally effective on larvae and females of P. ziziphi. Thus, during the spread period, spraying a low concentration of this product (0.625 L/Ha) will better control this pest and reduce the environmental impact.

Published in Agronomy

ISSN: 2073-4395 (Online)
Publisher: MDPI AG
Country of publisher: Switzerland
LCC subjects: Agriculture
Website: http://www.mdpi.com/journal/agronomy

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