搜索结果: 1-10 共查到“农药学 Application”相关记录10条 . 查询时间(0.207 秒)
Development of models to predict product deposition from coverage obtained on artificial collectors and their practical application
pesticide efficacy citrus California red scale
2014/10/28
Models to relate the observed coverage on artificial collectors used in field tests (water-sensitive paper, WSP) and in laboratory bioassays of citrus pests (pieces of polyvinyl chloride sheets, PVC) ...
RESPONSE OF COTTON (GOSSYPIUM HIRSUTUM L.) TO VARIOUS LEVELS AND TIMES OF POTASH APPLICATION IN SEMI-ARID REGION OF PUNJAB
Gossypium hirsutum potash fertilizers split dressings yields
2010/9/27
A study was conducted in three successive seasons during 2004-06 on loam soil at three different sites in tehsil Faisalabad. The objective was to investigate the response of cotton (cv. NIAB-111) to d...
EFFECT OF FOLIAR APPLICATION OF MEPIQUAT CHLORIDE UNDER VARYING NITROGEN LEVELS ON SEED COTTON YIELD AND YIELD COMPONENTS
Gossypium hirsutum mepiquat chloride nitrogen fertilizer
2010/9/26
Effect of foliar application of mepiquat chloride (1,1- Dimethyl-piperidinium chloride 5% SL (W/V), a plant growth regulator, was assessed on seed cotton yield (cv. CIM-473) at Agronomic Research Stat...
Response to Pre-notification of Pesticide Application in a Public School System
Pre-notification Pesticide Application Public School System
2009/10/14
This paper reports on a survey of parents and staff responses to the pesticide pre-notification program implemented in a Maryland county school system. The majority of parents and staff were satisfied...
Effects of Organic Fertilization and Pesticide Application on Palatability and Physicochemical Properties of Cooked Rice
Amylographic characteristics Fertilization Organic farming Palatability
2009/7/10
The effects of organic fertilizer (cow and chicken manure) and pesticide on palatability and physicochemical properties of cooked rice (cultivar Nipponbare) were examined for three years from 1996 to ...
Application of multiple enzyme restriction fragment length polymorphism analysis and microchip electrophoresis for estimation of antibiotic-tolerant bacterial group
polymyxin B resistant bacteria field soil livestock feces microchip electrophoresis
2009/3/5
A combined method of microchip electrophoresis and multiple enzyme restriction fragment length polymorphism analysis, by which bacterial phylogeny was estimated by comparing the measured multiple en...
Application of commercially available fenitrothion-ELISA kit for soil residue analysis
ELISA fenitrothion soil matrix
2009/3/5
A commercially available fenitrothion-ELISA kit, designed for residue analysis of crop samples, was applied in a method development study using 10 different soils spiked with the target pesticide. R...
Efficacious syntheses of alkylphenol ethoxylates and ethoxycarboxylates with long and single length PEG chain and their application to environmental fate study
one-pot synthesis alkylphenol ethoxylate deuterium-labeled alkylphenol ethoxylate synthesis
2009/3/5
The Williamson alkylation of a phenolic hydroxyl group of a 4-tert-octylphenol by 2-[2-(2-chloroethoxy)ethoxy]ethanol in the presence of potassium carbonate afforded the corresponding 9-(4-tert-octy...
Evaluation of the use of herbicide（Imazapyr）and fertilizer application in integrated management of Striga asiatica in maize in Malawi
Striga asiatica imazapyr Zea maize (L) Malawi acetolactate synthase
2009/3/4
The parasitic weed species Striga asiatica (L.) Kuntze is one of major constraints in maize production in Malawi. Studies were conducted from 1999/2000 to 2001/2002 seasons to evaluate the effec...
SELECTED PARAMETERS OF IMMUNOLOGICAL RESPONSE IN HOP GROWERS DURING THE PERIOD OF INTENSIVE APPLICATION OF PESTICIDES
hops growers neutrophils MPO
2010/12/24
The aim of the study was determination of selected parameters of immunological response among hop growers and farmers in conditions of intensive exposure to means of plant protection. Survey data was ...