Antifungal activity in vitro of Sapranthus microcarpus (Annonaceae) against phytopathogens Authors: de-la-Cruz-Chacón, Iván, López-Fernández, Nora Yazmin, Riley-Saldaña, Christian Anabí, Castro Moreno, Marisol, González-Esquinca, Alma Rosa

“…Background and Aims: The phytochemistry study of Annonaceae has intensified in the last decades due to the discovery of secondary metabolites with antimicrobial activities. The inhibitory activities of extracts and compounds from these species for phytopathogens are less known. …”

Primer registro para Nayarit de Aceria annonae (Keifer, 1973) (Trombidiformes: Eriophyidae) Authors: Flores-Canales, Ricardo, Acuña-Soto, Jesús Alberto, Hernández-Rincón, Ricardo, Isiordia-Aquino, Néstor, Robles-Bermúdez, Agustín, Santillán-Ortega, Candelario, Hernández-Zaragoza, Ricardo

“…Se expande la distribución del ácaro de la erinosis Aceria annonae. Esta es la primera que se reporta la presencia de los erineos en el estado de Nayarit, causando protuberancias redondeadas sobre el haz de las hojas. …”

PATRÓN DE DISTRIBUCIÓN ESPACIAL Y FLUCTUACIÓN POBLACIONAL DE EUTETRANYCHUS BANKSI (MCGREGOR) (ACARI: TETRANYCHIDAE) Y SU DEPREDADOR EUSEIUS MESEMBRINUS (DEAN) (ACARI: PHYTOSEIIDAE) Authors: Landeros, Jerónimo, Cerna, Ernesto, Badii, Mohammad H., Varela, Sostenes, Flores, Adriana E.

Assemblage organization of surface-active arthopods in Sonoran Desert dune ecosystems Authors: Crawford, Clifford S.

“…I tested the hypothesis, in northwestern Sonora, thet temporal patterns of organization among surface-active arthropods resemble each other in dune and interdune habitats from coastal (Puerto Peñasco) and inland (Gran Desierto) dune ecosystems. …”

Relative abundance, and activity patterns of mammals at Chimalapa´s forest, Oaxaca, Mexico Authors: Lira-Torres, Iván, Briones-Salas, Miguel

“…Using the technique of camera- traps, we determine the relative abundance and activity patterns of medium and large mammals at Chimalapa´s Forest, Oaxaca. …”

ACTIVITY PATTERNS OF JAGUAR, PUMA AND THEIR POTENTIAL PREY IN SAN LUIS POTOSI, MEXICO Authors: Hernández-SaintMartín, Anuar D., Rosas-Rosas, Octavio C., Palacio-Núñez, Jorge, Tarango-Arámbula, Luis A., Clemente-Sánchez, Fernando, Hoogesteijn, Almira L.

“…Puma activity was no related with any prey species activity. …”

Phytochemical analysis and antidiabetic, antibacterial, and antifungal activities of leaves of Bursera simaruba (Burseraceae) Authors: Infante-Rodríguez, Dennis Adrián, Landa-Cansigno, Cristina, Gutiérrez-Sánchez, Angélica, Murrieta-León, Diana Lizzet, Reyes-López, Celeste, Castillejos-Pérez, Adriana Belén, Pucheta-Fiscal, José Efrain, Velázquez-Narváez, Alberto Carlos, Monribot-Villanueva, Juan Luis, Guerrero-Analco, José Antonio

“…Methods: A methanolic extract (MeOH-Ex) of B. simaruba leaves was tested for antibacterial, antifungal, and antidiabetic activities, and different groups of secondary metabolites were detected by qualitative assays. …”

Remote-sensed forest fire activity across Mexico and its sensitivity to drought Authors: Cisneros-González, Darío, Zúñiga-Vásquez, José Manuel, Pompa-García, Marín

Functional response of Phytoseiulus persimilis on Oligonychus punicae (Acari: Phytoseiidae, Tetranychidae) in avocado leaves Authors: García-Ángel, Omar, Cerna-Chávez, Ernesto, Aguirre-Uribe, Luis Alberto, Ochoa-Fuentes, Yisa María, Chacón-Hernández, Julio César, Landeros-Flores, Jerónimo

A new Rotundabaloghia Hirschmann, 1975 species from Cuba (Acari: Mesostigmata: Uropodina) Authors: Kontschán, Jenõ

“…Se presenta el primer registro del género Rotundabaloghia (Acari Uropodina) para Cuba, y se describe e ilustra una especies nueva para la ciencia: Rotundabaloghia cubana sp. nov., así mismo se proporciona una clave para las especies de Rotundabaloghia en islas caribeñas. …”

Depredación de Pselliopus latispina (Hemiptera: Reduviidae) sobre Tetranychus urticae (Acari: Tetranychidae) Authors: Ordaz-Silva, Salvador, Chacón-Hernández, Julio, Hernández-Juárez, Agustín, Cepeda-Siller, Melchor, Gallegos-Morales, Gabriel, Landeros- Flores, Jerónimo

“…Se reporta la capacidad depredadora de Pselliopus latispina Hussey (Hemiptera: Reduviidae) sobre el ácaro de dos manchas Tetranychus urticae Koch (Acari: Tetranychidae), bajo condiciones de laboratorio. …”

Phenolic profile and antioxidant activity from wild and in vitro cultivated Rhynchostele rossii (Orchidaceae) Authors: Martínez Cruz, Nieves del Socorro, Monribot Villanueva, Juan Luis, Cocotle Ronzón, Yolanda, Gutiérrez Sánchez, Rosa Angélica, Guerrero Analco, José Antonio

“…Therefore, the main objective of this research was to establish a R. rossii in vitro germination protocol for propagation and determination of phenolic compounds that contribute to its phytochemical knowledge.Methods: A specimen of a wild plant and some seedlings obtained by in vitro culture were dried, milled and their components extracted with MeOH; anti-free radical activity (DPPH), total phenols and flavonoids were determined by spectrophotometric methods, and individual phenolic compounds were identified and quantified by liquid chromatography coupled to mass spectrometry (LC-MS).Key results: The root of the wild plant showed the highest content of total phenols and flavonoids with 121.60 mg GAE g-1 and 108.73 mg CE g-1, respectively, and the best anti-free radical activity with an IC50 53.63 μg ml-1. …”

Pathogenic activity of Isaria spp. for control of Dactylopius opuntiae (Hemiptera: Dactylopiideae) and the effects of selected insecticides Authors: Da Silva Lopes, Rosineide, Gonçalves De Oliveira, Luciana, De Lima, Geiziquele, Dos Santos Correia, Maria Tereza, Da Costa, Antonio Félix, De Luna-Alves Lima, Elza Áurea, De Menezes Lima, Vera Lúcia

“…We analyzed the activity of the entomopathogenic fungi Isaria farinosa, I. fumosorosea and I. javanica against the cochineal Dactylopius opuntiae, as well as the effects of the insecticides clorpirifos, acetamiprid, thiamethoxam and lambda-cyhalothrin on the conidia germination, mycelium growth and a sporulation of the fungi. …”

Antibacterial activity and phenolic profile of the methanolic extract from the aerial parts of Hyptis suaveolens (Lamiaceae) Authors: Bonilla-Landa, Israel, Callejas-Linares, José María, Cortazar Murillo, Elvis Marian, Ramón Farías, Feliza, Guevara-Valencia, Marina, Monribot-Villanueva, Juan Luis, Guerrero-Analco, José Antonio

“…In addition, the antimicrobial activity against human-pathogen bacteria is known, but there are few reports about its activity on phytopathogenic bacteria, specifically for those affecting important crops. …”

Macronyssidae in wild bird nests in Mexico, including new synonymies, and the genus Pellonyssus in the worl (Acari: Mesostigmata) Authors: Radovsky, Frank J., Estébanes González, María Luisa

A new and unusual uropodina mite (Uroobovella Vazquezae sp. Nov.) From Mexico (Acari: Mesostigmata) Authors: Kontschán, Jeno

Oribatid mites (Acari: Oribatida): anthropogenic impact indicators in urban forests from La Plata (Argentina) Authors: Accattoli, Cecilia, Salazar Martínez, Ana

Effects of tillage activities on leaf area index in a Tectona grandis plantation in northern Costa Rica Authors: Valverde, Juan Carlos, Guevara-Bonilla, Mario, Arias, Dagoberto, Briceño, Elemer, Esquivel, Edwin

“…Tectona grandis is one of the species most used in reforestation projects in Costa Rica, and it has been planted on sites with problems of soil compaction layers that delay plantation growth; for this reason it is necessary to develop activities that improve soil conditions and promote productivity. …”

Assemblage organization of surface-active arthropods along horizontal moisture gradients in a coastal Sonoran Desert ecosystem Authors: Crawford, Clifford S., Campbell, Mariel L, Schaedla, William H., Wood, Sarah

“…We examined short-term differences in assemblage organization of surface-active arthropods from a restricted portion of a coastal dune ecosystem near Puerto Peñasco, Sonora, Mexico. …”

Carrion removal rates and diel activity of necrophagous beetles (Coleoptera: Scarabaeinae) in a fragmented tropical rain forest Authors: Sandra Jimena Amézquita Melo, Mario Enrique Favila Castillo