Query :

Filters :

  • Agrochemicals

Results 1 - 10 of 238

Order By


The objective of this study was to diagnose pests, diseases, weeds, and practices associated with the use of agrochemicals on the production of vegetables under protected conditions in Boa Vista, Roraima, Brazil. The descriptive study was conducted in urban and rural areas during February to April 2008, in the gardens monitored by Project Greenhouse, administered by the Municipal Development a ...

SUBJECT: olerícola; pesticidas; agrochemicals; amazônia; pesticides

POSTED TO: Agro@mbiente On-line [1982-8470]

FULL TEXT AVAILABLE

The chemical composition and biological activities of essential oils of <i>Salvia officinalis</i> L., <i>Salvia lavandulifolia</i> Vahl., <i>Lavandula x intermedia</i> Emeric ex Loisel., <i>Lavandula latifolia</i> Medik., <i>Lavandula angustifolia</i> Mill. and <i>Thymus vulgaris</i> L. are presented. The essential oils have been analysed by Gas Chromatography Mass Spectrometry and 61 compound ...

SUBJECT: lavandula; aceites esenciales; actividad bioplaguicida; essential oils; agroquímicos naturales

POSTED TO: Grasas y Aceites [1988-4214]

FULL TEXT AVAILABLE
Paper

Written Paper

From:
Belarus Agricultural Library

On the basis of analysis and experience generalization of agrochemical servicing of agricultural organizations of the Republic of Belarus there was examined the activity of agricultural service enterprises in the period of transition to the market relations. The peculiar features of the existing economic mechanism of interrelations between agricultural service companies and agricultural organi ...

SUBJECT: belarus; service industry; precios de mercado; gobierno; systeme economique

POSTED TO: Bulletin of the Belarussian State Agricultural Academy : the guidance journal

Paper

Written Paper

From:
Belarus Agricultural Library

The objective necessity of analysis of features of an economic mechanism of agrochemical services of agricultural organizations caused by a complex macroeconomic situation in the Republic of Belarus was analyzed. This necessity was revealed in price inequivalence for production of industrial and agricultural production, in absence of efficient communications in the system of movement agrochemi ...

SUBJECT: agricultural situation; efficiency; complexe agro-industriel; belarus; ba©larus

POSTED TO: Problems of Economics : collection of scientific papers

Paper

Written Paper

From:
Belarus Agricultural Library

Influence of green manure on growth of apple trees with application of different fertilizers

Ryabtseva, T.V., National Academy of Sciences. Scientific and Practical Center for Potato [2010]

The results of the study presented in the article in the conditions of the Republic of Belarus, show how different techniques of keeping ground at row-spacing (fallow land and green manure) and application of different fertilizers (mineral and biological fertilizing complexes) influences the growth and fruiting of apple cv. Charaunitsa on semi-dwarf rootstock 57-545. It was established that te ...

SUBJECT: belarus; ba©larus; bacteria; porte greffe; abonos verdes

POSTED TO: Fruit-Growing : scientific papers [0134-9759]

Paper

Written Paper

From:
Belarus Agricultural Library

In the conditions of the Republic of Belarus there was studied the role of temperature and relative air humidity in growth and development of Botrytis fungi species. In course of the experiment there were used the following materials of pure growth of B. cinerea and spealized pathogens of peony, tulips and lilies B. paeoniae, B. tulipae, B. elliptica. Research results showed that Botrytis fung ...

SUBJECT: helotiales; belarus; ba©larus; conidia; meteorological factors

POSTED TO: Agriculture and Plant Protection : scientific-practical journal [0134-9759]

Paper

Written Paper

From:
Belarus Agricultural Library

In course of the research there was evaluated the productivity and degree of 90Sr accumulation by varieties of winter and spring wheat (Triticum aestivum) for the increasing of efficiency of agricultural production management in the conditions of radioactive contamination and suppression of the most important radionuclide flow for decrease of collective and individual doses of internal irradia ...

SUBJECT: sodic soils; trigo de primavera; soil chemicophysical properties; belarus; ba©larus

POSTED TO: Soil Science and Agrochemistry : scientific journal [0130-8475]

Ensuring stability of agrofarmaceutically liquid rate is one of the most important requirements imposed on machines to combat diseases and pests. Laboratory experiments were continued with experiments in real conditions, done on a spraying machine manufactured in Romania, type MET 1200. Preparation of the machine for testing consisted in the implementation of the elements that compose the syst ...

SUBJECT: investigacion; electronics; liquidos; aptitude au travail; capacidad de trabajo

POSTED TO: Engineering for Rural Development (Latvia) [1691-3043]

FULL TEXT AVAILABLE
Bibliography

Bibliography

From:
Matica Srpska Library

Olive fly Bactrocera oleae is the most important olive pest in Montenegro. In our conditions there is a little data on biology, timing and agents for control of this pest. Flight dynamics of fly in agroecological conditions of Bar was comparatively monitored during years 2004, 2005 and 2006, using chromotropic and pheromone traps and fruit infestation. Optimization of timing for application of ...

SUBJECT: flight; piretrinas sinta©ticas; pyra©thrine de synta¨se; olea europaea; pia¨ge

SUBJECT: foodborne diseases; qualite des aliments; innocuite des produits alimentaires; food quality; secours d'urgence