Mycoparasitic Sporothrix insectorum on Entomopathogenic Fungus Hirsutella citriformis on Diaphorina citri at Huasteca Potosina and Llera, Mexico

IF 0.3 4区农林科学 Q4 ENTOMOLOGY Southwestern Entomologist Pub Date : 2023-12-14 DOI:10.3958/059.048.0412

O. Pérez-González, P. Tamez-guerra, Servando Horacio Cantú Bernal, Alonso Alberto OrozcoFlores, César Iván Romo Sáenz, V. E. Aguirre-Arzola

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Abstract

Abstract. In Mexico, Huanglongbing infection caused 42 and 33% decreases in orange and lemon production, respectively. Asian citrus psyllid, Diaphorina citri Kuwayama (Hemiptera: Liviidae), is a vector of Candidatus Liberibacter bacterium that causes the disease. Commercial orchards were searched to identify entomopathogenic fungi of D. citri in the citrus zone of Huasteca Potosina, San Luis Potosi, and Llera, Tamaulipas, Mexico. Entomopathogenic fungi associated with Asian citrus psyllid adults are in three genera: Hirsutella citriformis (88%), Beauveria bassiana (2%), and Sporothrix insectorum (10%). This is the first report of Sporothrix insectorum parasitizing H. citriformis in México. Resumen. En México, el Huanglongbing ha causado pérdidas en la producción de naranja y limón del 42 y 33% respectivamente. El psílido asiático de los cítricos Diaphorina citri Kuwayama (Hemíptera: Liviidae), es el vector de la bacteria Candidatus Liberibacter causante de la enfermedad. En huertos comerciales de la zona citrícola de la Huasteca Potosina, San Luis Potosí y Llera, Tamaulipas, México se realizaron búsquedas de los hongos entomopatógenos presentes en D. citri. Encontramos tres géneros en el psílido, Hirsutella citriformis (88%), Beauveria bassiana (2%), y Sporothrix insectorum (10%). Este es el primer reporte de Sporothrix insectorum parasitando a H. citriformis en México.

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墨西哥 Huasteca Potosina 和 Llera 地区柑橘上的昆虫病原真菌 Hirsutella citriformis 上的寄生孢子虫 insectorum

摘要在墨西哥，黄龙病分别导致柑橘和柠檬减产 42% 和 33%。亚洲柑橘木虱（Diaphorina citri Kuwayama, Hemiptera: Liviidae）是导致黄龙病的自由杆菌（Candidatus Liberibacterium）的传播媒介。在墨西哥圣路易斯波托西州 Huasteca Potosina 和塔毛利帕斯州 Llera 的柑橘区，对商业果园进行了搜索，以确定柑橘蓟马的昆虫病原真菌。与亚洲柑橘白粉虱成虫有关的昆虫病原真菌有三个属：Hirsutella citriformis（88%）、Beauveria bassiana（2%）和 Sporothrix insectorum（10%）。这是墨西哥首次报告 Sporothrix insectorum 寄生于 H. citriformis。总结。在墨西哥，黄龙虫对柑橘和柠檬产量造成的损失分别为 42% 和 33%。亚洲柑橘木虱 Diaphorina citri Kuwayama（半翅目：Liviidae）是致病细菌 Candidatus Liberibacter 的传播媒介。在墨西哥圣路易斯波托西州 Huasteca Potosina 和塔毛利帕斯州 Llera 的柑橘种植区的商业果园中，我们寻找了柑橘银铃蝽上的昆虫病原真菌。我们在柠条上发现了三个属的真菌，分别是 Hirsutella citriformis（88%）、Beauveria bassiana（2%）和 Sporothrix insectorum（10%）。这是墨西哥首次报道 Sporothrix insectorum 寄生在 H. citriformis 上。

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来源期刊

Southwestern Entomologist 生物-昆虫学

CiteScore

0.60

自引率

25.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Manuscripts submitted for consideration for publication in the Southwestern Entomologist should report results of entomological research in the southwestern United States or Mexico or should report results of studies on entomological species, relevant to this region, which may be done elsewhere, provided such results are geographically applicable. Manuscripts that report results of routine laboratory or field experiments for which the primary purpose is gathering baseline data or those that report results of a continuous evaluation program such as preliminary pesticide evaluation experiments, species lists with no supporting biological data, or preliminary plant resistance evaluations are not acceptable. However, reports of experiments with insecticides, acaricides, and microbials are acceptable if they are comprehensive and include data related to economics, resistance, toxicology, or other broad subject areas. Bibliographies will not be published in Southwestern Entomologist.