Histología del daño en fruto y rama de aguacate ‘Hass’ por escamas armadas (Hemiptera: Diaspididae)

Abstract

Histología del daño en fruto y rama de aguacate 'Hass' por escamas armadas (Hemiptera: Diaspididae)* Histology of the damage in fruits and branches of 'Hass' avocado trees caused by armored scales (Hemiptera: Diaspididae)

Influence of Bioactive Compounds Incorporated in a Nanoemulsion as Coating on Avocado Fruits (Persea americana) during Postharvest Storage: Antioxidant Activity, Physicochemical Changes and Structural Evaluation

“…Visually homogeneous fruits were selected and the fruit epicarp was cut into 1 cm 2 fragments of the equatorial part. Subsequently, according to the methodology developed by Hernández-Rivero et al [21], the dissected material was fixed for 24 h in a mixture of formaldehyde, glacial acetic acid, 96% ethanol and distilled water at a ratio of 100:50:50:350. After this time, the tissue was washed with distilled water for 15 min, dehydrated, and infiltrated in an automatic tissue processor TP1020 (Leica, Germany) for 1 h in each of the following solutions: six sequential ethanol solutions at 60%, 70%, 80%, 90%, 96% and 100% and xylene.…”

Caracterización productiva del aguacate (Persea americana Mill.) en la zona de alta montaña Veracruz, México

“…El aguacate en su cultivo presenta diferentes problemáticas como la presencia de plagas y enfermedades, y malezas, las cuales limitan la producción y con ello el comercio internacional, debido a los riesgos fitosanitarios y la exigencia de la calidad del producto, en los mercados (Hernández, 2013). El aguacate no alcanza su madurez de consumo en el árbol, debido a que este produce un inhibidor de la…”