Results 1 to 10 of about 818 (79)

Herbicidas Postemergentes para Uso en Ornamentales

open access: yesEDIS, 2016
This is the Spanish-language version of ENH95/WG059: Postemergent Herbicides for Use in Ornamentals. Postemergent herbicides are applied directly to weeds.
E. Vanessa Camoverde   +2 more
doaj   +5 more sources

The role of biological control in the sustainability of the Cuban agri-food system

open access: yesElementa: Science of the Anthropocene, 2018
We analyze the role biological control plays in the Cuban agri-food system and discuss an experience at the country level that demonstrates that the pest problem can be handled through an ecological and sustainable approach.
Nilda Pérez-Consuegra   +2 more
doaj   +1 more source

Education and environmental policy for the use of pesticides in Mexico, analysis and perspectives for the year 2030 [PDF]

open access: yes, 2023
Articulo científico de investigaciónLos pesticidas sirven para prevenir o destruir plagas, su utilización a causado contaminación en el ambiente y salud humana.
Castillo Sánchez, YazmÍn   +3 more
core   +4 more sources

EFECTOS DE DIFERENTES SISTEMAS DE USO DE SUELO SOBRE LAS PROPIEDADES FISICOQUÍMICAS DEL SUELO DE UN CHERNOZEM EN EL NORESTE DE MÉXICO [PDF]

open access: yes, 2022
Background. The soil uses have been present since man domesticated the cultivated plants and, in the process, several changes in the soil’s physicochemical properties have been observed.
Cantú Silva, Israel   +4 more
core   +2 more sources

Tackling the relevance of packaging in life cycle assessment of virgin olive oil and the environmental consequences of regulation [PDF]

open access: yes, 2018
Production and consumption of olive oil is very important in Europe, being this product a basic element in the Mediterranean diet since long ago. The project objective is two-fold: a study of the contribution of virgin olive oils (VOOs) usual packaging ...
Bala, Alba   +4 more
core   +4 more sources

Organic pollutants in sea-surface microlayer and aerosol in thecoastal environment of Leghorn—(Tyrrhenian Sea) [PDF]

open access: yes, 2001
The levels of dissolved and particle-associated n-alkanes, alkylbenzenes, phthalates, PAHs, anionic surfactants and surfactant fluorescent organic matter ŽSFOM. were measured in sea-surface microlayer ŽSML. and sub-surface water ŽSSL. samples collected
A Contractor   +184 more
core   +2 more sources

Characterization of soil suppressiveness to root knot nematodes in organic horticulture in plastic greenhouse [PDF]

open access: yes, 2016
The fluctuation of Meloidogyne population density and the percentage of fungal egg parasitism were determined from July 2011 to July 2013 in two commercial organic vegetable production sites (M10.23 and M10.55) in plastic greenhouses, located in ...
Carrasquilla, Marc   +4 more
core   +5 more sources

An analysis of a cassava integrated research and development approach: has it really contributed to poverty alleviation? [PDF]

open access: yes, 2016
In 1981, the Integrated Cassava Research and Development (ICRD) Project was implemented as an integrated set of institutional, organizational, and technological interventions designed to link small-scale cassava farmers to expanding markets.
Gottret, María Verónica, Melanie, R
core  

Distribution and status of bats in Europe [PDF]

open access: yes, 1986
National and international agencies, societies and individuals are increasingly seeking information on the current distribution and status of bats in Europe. The stimulus to produce this report came in 1980 when the Environment and Consumer Protection
Griffith, Francesca, Stebbings, R. E.
core  

July 5th 1989 [PDF]

open access: yes, 1989
G.I. Forum Page 5 MALDEF Defeat of AB933 Page 2 Redlands Vote by District Will go to Voters Page
Hispanic News
core  

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