Bio-efficacy of Certain Chemicals against Diaphorina citri Kuwayama (Hemiptera: Liviidae)
نویسندگان
چکیده
منابع مشابه
Host plant affects morphometric variation of Diaphorina citri (Hemiptera: Liviidae)
The Asian citrus psyllid (ACP), Diaphorina citri Kuwayama, is one of the most serious citrus pests worldwide due to its role as vector of huanglongbing or citrus greening disease. While some optimal plant species for ACP oviposition and development have been identified, little is known of the influence of host plants on ACP size and shape. Our goal was to determine how size and shape of ACP win...
متن کاملPoPulation Dynamics of DIAPHORINA CITRI KuWayama (HemiPtera: liViiDae) in orcHarDs of ‘Valencia’ orange, ‘PonKan’ manDarin anD ‘murcott’ tangor trees
the purpose of this work was to study the population dynamics of Diaphorina citri Kuwayama (Hemiptera: Psyllidae) in orchards of ‘Valencia’ orange, ‘Ponkan’ mandarin, and ‘murcott’ tangor trees located at the são José farm in the municipality of taquaritinga, são Paulo (sP). yellow sticky traps used to monitor this disease vector were evaluated monthly for 4 yr between sep 2004 and aug 2008. th...
متن کاملLiving on the Edges: Spatial Niche Occupation of Asian Citrus Psyllid, Diaphorina citri Kuwayama (Hemiptera: Liviidae), in Citrus Groves
The spatial niche occupation of the Asian citrus psyllid, Diaphorina citri Kuwayama, 1908, was evaluated to determine its field colonization and food resource exploitation strategies in citrus groves. Mature grapefruit and sweet orange groves were surveyed as part of an area-wide program in 2009-2010 to determine D. citri population densities and between-tree distribution. In both cultivars, si...
متن کاملSpecies clarification of Isaria isolates used as biocontrol agents against Diaphorina citri (Hemiptera: Liviidae) in Mexico.
Entomopathogenic fungi belonging to the genus Isaria (Hypocreales: Cordycipitaceae) are promising candidates for microbial control of insect pests. Currently, the Mexican government is developing a biological control program based on extensive application of Isaria isolates against Diaphorina citri (Hemiptera: Liviidae), a vector of citrus huanglongbing disease. Previous research identified thr...
متن کاملRepellent Activity of Botanical Oils against Asian Citrus Psyllid, Diaphorina citri (Hemiptera: Liviidae)
The Asian citrus psyllid, Diaphorina citri Kuwayama, is the insect vector of the pathogen causing huanglongbing. We selected three botanical oils to evaluate behavioral activity against D. citri. In laboratory olfactometer assays, fir oil was repellent to D. citri females, while litsea and citronella oils elicited no response from D. citri females. In choice settling experiments, D. citri settl...
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ژورنال
عنوان ژورنال: Current Journal of Applied Science and Technology
سال: 2020
ISSN: 2457-1024
DOI: 10.9734/cjast/2020/v39i330519