Results 11 to 20 of about 2,184 (180)

Comportamiento de nematodos fitoparásitos en dos sistemas de cultivo de tomate convencional en Costa Rica

open access: yesTecnología en Marcha, 2017
Esta investigación se realizó en los cantones de Grecia (tomate asociado con café) y Heredia (tomate en monocultivo) de la Región Occidental de Costa Rica, durante setiembre del 2012 y febrero del 2013. Los muestreos mensuales consistieron en recolectar
Joaquín Durán-Mora   +1 more
doaj   +1 more source

SIMULASI TRANSPORTASI TOMAT DAN PERUBAHAN MUTU TOMAT SELAMA PENYIMPANAN

open access: yesJournal of Food Technology and Agroindustry, 2021
Chemical, physical, and microbiological damage of fruits and vegetables can occur during the transportation process. The percentage of damage can reach 30-50% if the treatment during transportation is not carried out properly. The research objective was to determine the quality changes in tomatoes after transportation simulation based on the ...
Oktavia Nurmawaty Sigiro   +2 more
openaire   +2 more sources

Identificación de virus en el tomate (Lycopersicum sculentum L.) en cinco departamento de Guatemala.

open access: yesAgronomía Mesoamericana, 2016
Con el objetivo de determinar o no la presencia en el tomate de algunos virus en la enfermedad denominada "acolochamiento"del tomate y si son o no transmitidos por la mosca blanca (Bemisia tabaci Gennadius), se realizó un muestreo en los departamentos de
Danilo Dardón   +4 more
doaj   +1 more source

Selectividad de insecticidas con el parasitoide Tamarixia triozae (Hymenoptera: Eulophidae) para el control de Bactericera cockerelli (Hemiptera: Triozidae)

open access: yesNova Scientia, 2020
Introducción: Bactericera cockerelli es un insecto que daña cultivos de solanáceas, principalmente papa (Solanum tuberosum L) y tomate (Solanum lycopersicum L). El manejo de B.
Jorge Luis Vega-Chávez   +5 more
doaj   +1 more source

VARIABILITATEA CONȚINUTULUI DE LICOPEN ȘI β-CAROTEN ÎN FRUCTELE DE TOMATE

open access: yesStudia Universitatis Moldaviae: Stiinte reale si ale naturii, 2022
În lucrare sunt prezentate date despre rezultatele testării genotipurilor de tomate în baza conținutului de licopen și β-caroten în fructe. Genotipurile de tomate studiate au manifestat o variabilitate diferențiată în conținutul de licopen și β-caroten.
USM ADMIN
doaj  

Estudio del comportamiento que presenta la enzima poligalacturonasa en cuatro materailes experimentales de toamate

open access: yesRevista Científica, 2006
El fruto del toamte (Lycopersicon esculentum), durante su proceso de maduración, sufre numerosos cambios en las sustancias péicas que conforman la paredd celular produciendo una pérdida de lozanía y firmeza que ocasiona su senescencia debido al ...
Sandra Olga Liliana García Urrego   +2 more
doaj   +1 more source

A new phylogeny and phylogenetic classification for Solanaceae

open access: yesTAXON, Volume 75, Issue 2, April 2026.
Abstract Solanaceae are a globally distributed family of considerable economic importance. Recent phylogenetic work on various clades in the family has resulted in a plethora of names at various taxonomic levels. This results in a confusing set of names applied to clades at different ranks, and to the use of informal names that are often not accepted ...
Rocío Deanna   +11 more
wiley   +1 more source

Efecto del asocio tomate-maíz para el control de (Alternaria solani) y Phytophthora infestans en el valle de Zapotitan

open access: yesAgronomía Mesoamericana, 2016
Con el objetivo de determinar el efecto que la planta de maiz pudiera ejercer como barrera física para disminuir la incidencia de tizón temprano y tizón tardío, se efectuó un experimento en la Estación Experimental San Andrés, ubicada a 450 msnm en El ...
Jaime E. Ayala   +2 more
doaj   +1 more source

EFEITO DE TRICOMAS, ALELOQUÍMICOS E NUTRIENTES NA RESISTÊNCIA DE LYCOPERSICON HIRSUTUM À TRAÇA-DO-TOMATEIRO EFFECT OF TRICHOMES, ALELLOCHEMICALS AND MINERALS ON THE RESISTANCE OF LYCOPERSICON HIRSUTUM TO TOMATO LEAF MINER

open access: yesPesquisa Agropecuária Brasileira, 1999
Estudos foram conduzidos com o objetivo de verificar o efeito de tricomas, aleloquímicos e nutrientes nas folhas de partes do dossel das plantas na resistência de Lycopersicon hirsutum à traça- do-tomateiro, Tuta absoluta (Lepidoptera: Gelechiidae ...
GERMANO LEÃO DEMOLIN LEITE   +3 more
doaj   +1 more source

The Perceptions and Knowledge of Farmers on Sustainable Pest Management in Three Agricultural Production Systems in Tungurahua Province, Ecuador

open access: yesAdvances in Agriculture, Volume 2026, Issue 1, 2026.
The overreliance on chemical pesticides in Ecuadorian agriculture raises serious concerns regarding environmental sustainability and public health. This study aimed to assess farmers’ perceptions and knowledge of sustainable pest management strategies across three agricultural systems in Tungurahua province: indigenous family farming (Salasaka), fruit ...
Yelitza Colmenarez   +8 more
wiley   +1 more source

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