Control de Plagas Agrícolas, Manejo Integrado de Plagas (MIP), Control Orgánico Plagas

Induction of Anthracnose Disease Resistance on Chili Fruit by Treatment of Oligochitosan—Nanosilica Hybrid Material

  Oligochitosan (OC) with molecular weight Mw of 5000 g/mol was prepared by gamma Co-60 ray irradiation of chitosan solution. Nanosilica (nSiO2 ) with the size of 10 - 30 nm was synthesized by calcination of acid treated rice husk. The mixture of 1% OC - 1% nSiO2  was...
Pham Dinh Dzung
Le Thanh Hung
Le Si Ngoc
Hoang Dac Hiet
Bui Van Le
Nguyen Tien Thang
Dang Van Phu
Nguyen Ngoc Duy
Nguyen Quoc Hien
Agricultural Sciences

Infección Crónica del Virus de la Tristeza de Los Cítricos en Árboles de Citrus Sinensis / C. aurantium en Un Régimen Térmico Restrictivo en Yucatán

  El virus de la tristeza de los cítricos (CTV) es un patógeno presente en casi todas las áreas citrícolas; el cual, reduce la producción en plantaciones con portainjertos susceptibles, como el naranjo agrio. El objetivo de este estudio fue caracterizar...
Patricia Rivas-Valencia
Emiliano Loeza-Kuk
Santiago Domínguez-Monge
Claudia Tania Lomas-Barrié
Revista Chapingo Serie Horticultura

Selection of Resistant Rootstocks to Meloidogyne enterolobii and M. incognita for Okra (Abelmoschus esculentus L. Moench)

  The okra (Abelmoschus esculentus L. Moench) is one of the most important vegetables in the world and is a popular food item in many tropical and subtropical countries. Besides its cultivation for fresh consumption, okra also has potential industrial uses. Nonetheless,...
Marcus Vinícius Marin
Lucas S. Santos
Lucas A. Gaion
Hudson O. Rabelo
Carolina A. Franco
Guilherme M.M. Diniz
Edgard H.C. Silva
Leila T. Braz
Chilean Journal of Agricultural Research

Añublo Polvoriento en Cucurbitáceas: Hoja Informativa de Patógenos de Vegetales

  Contenido: Patógeno Cultivos y plantas hospederas Identificación Condiciones ambientales favorables para la enfermedad Transmisión de la enfermedad Manejo General de Enfermedades Control de Enfermedades para Agricultores Convencionales Control de la Enfermedad para...
Michael Adams
Lina Quesada-Ocampo
Angela Linares-Ramírez
NC State Extension

Organic Production and IPM Guide for Strawberries

  Table of contents: General organic management practices Soil health  Site selection Cover crops Variety selection Nutrient management  Organic strawberry IPM Food safety Small-scale sprayer technology Pesticides mentioned in this publication  References and resources...
Juliet Carroll
Marvin Pritts
Catherine Heidenreich
New York State Integrated Pest Management Program

Insect Antagonistic Bio-Inoculants for Natural Control of Leaf-Mining Insect Pests of French Beans

  Fungal endophytes, specifically, Trichoderma asperellum, Beauveria bassiana and Metarhizium anisopliae; strains M2RT4, S4SU1 and S4ST7, respectively, are known to deter aphid infestation and damage to leguminous crops, but no research exists on their biochemical profiles and effects on...
J. Akello
A. Chabi-Olaye
R.A. Sikora
African Crop Science Journal

Antibacterial Activity of Mexican Oregano Essential Oil (Lippia berlandieri) against the Phytopathogenic Bacterium Xanthomonas euvesicatoria

  Xanthomonas euvesicatoria causes bacterial spot disease in leaves, roots, fruits and stems of pepper plants. Identification of this phytopathogen in jalapeno seeds from Delicias, Chihuahua, Mexico and diseased plants from New Mexico, USA, was carried out by isolation on...
Alba Chavez-Dozal
Hugo A Morales-Morales
Soum Sanogo
Armando Segovia-Lerma
Geoffrey B. Smith
Medio Ambiente y Desarrollo Sustentable

Studies on the Occurrence and Distribution of Plant-Parasitic Nematodes in Some Pineapple-Producing States in Nigeria

  Nematode pests of pineapple have not been widely studied in Nigeria compared to other countries. This study investigated the geographical distribution of nematodes associated with pineapple in three pineapple-producing states in Nigeria. A total of 78 farms were sampled from Oyo, Ogun and...
F. Y. Daramola
S. O. Afolami
A. A. Idowu
E. I. Nwanguma
Asian Journal of Crop Science

Dissipation of Four Insecticides in Tomato Fruit Using High Performance Liquid Chromatography and QuEChERS Methodology

  Insecticides play an important role in increasing agricultural production, but their extensive use has led to environmental problems including health hazards to humans. The present study was carried out to investigate the residual levels and dissipation behavior of four insecticides, namely...
Gomaa Ramadan
Mohamed Shawir
Ahmed El-bakary
Samir Abdelgaleil
Chilean Journal of Agricultural Research

Analysis of Tomato Matrix Effect in Pesticide Residue Quantification through QuEChERS and Single Quadrupole GC/MS

  The detection of pesticide in tomato (Solanum lycopersicum L.) matrix using Gas Chromatography hyphenated to Mass Spectrometry detector (GC/MS) can affect the sensitivity of the analysis by enhancement or suppression of their chromatography response, the percentages of recoveries...
Ana M. Domínguez
Fabian Placencia
Francisco Cereceda
Ximena Fadic
Waldo Quiroz
Chilean Journal of Agricultural Research