Sigma
Information on the Sigma group of companies and general, mostly statistical, information on the European grain and seed markets.

Agdia Inc.
Offers test kits, reagents and laboratory testing services to detect plant pathogens. USA.

JBK Soil Sampler
Produces soil sampling instruments, methods of use and benefits are described. USA.

LabDiet
Provides food and provisions for animals in research settings.

Genetic Identification Services
Developer of custom genetic markers resources, studies and research applications. California.

Agvise Laboratories
Offers testing services for soils, water, and plant tissue. Website has a number of technical and informative articles on soil. United States.

TerraMetrics Agriculture, Inc.
Develops models to determine crop yields from remotely sensed data, to monitor vegetation condition and model crop yields. Kansas, USA.

LEEC Limited
Manufacturers of laboratory incubators and mortuary equipment, plant growth cabinets, monitoring systems. UK.

Central Testing Laboratory Ltd.
Offers testing of plants and foodstuffs for toxins, chemicals, organisms.

Trece, Inc.
Providers of insect management and control products. California.

Spesfeed
Provides professional technical service to livestock producers and the animal feed industry. South Africa.

Professional Seed Research, Inc.
Seed testing lab providing quality, pathology and breeding services for seed companies. Illinois, USA.

HarvestMaster
Provides tools and instruments for seed research and crop management, describes services and support provided and contact details.

Upright Inc.
Sells sorbents and spill response carts, kits and trailers. Product information and contact details are given.

Berckes Manufacturing
Scales for testing fertiliser and grain densities. Minnesota.

Trace Biotech Ag
Analysis systems for alcohol and glucose using biosensors. Benchtop analyser and processcontrol. No sample pretreatment.

RapidEye AG
Commercial satellite-based remote sensing system and geo-information system.

Dynamax, Inc.
Provides instruments for growers, including sap flow sensors, irrigation controls, soil moisture sensors, photosynthesis, phytoremediation and plant water relations measuring equipment. US.

Propagation Technology
Offers micropropagation for its applications in the fields of horticulture, agriculture and conservation. UK.

Venture Laboratories, Inc.
A private contract and research facility providing service to the food, animal feed and bio-remediation industries.

Agricultural Research Service Information
Images of plants and animals, pests and diseases, crops.

Earth Systems Solutions
Soil moisture monitoring and sampling instruments for soil science, agricultural, irrigation, and environmental applications.

AVT Biotechnology
Specializes in plant micropropagation products and services. Lists past projects. Based in India. Exports worldwide.

Decagon Devices Inc.
Shows range of plant and soil research and monitoring instruments, and full contact details. Also produce water activity meters.

Input Output
Describes products and services for agricultural control systems, including glasshouse, and open field systems.

Aggenomics
Provision of plant genomics services, for high throughput gene discovery, DNA sequencing and genotyping. Australia.

Holland Brand
Sells tools and agricultural accessories including bee-keeping equipment, Ferguson tractor parts, and seeds. Also has a showroom in Norfolk, England.

L'Eau Below
Provides soil moisture monitoring products and services in winegrowing and horticultural areas of Australia and New Zealand.

JMC Soil Samplers
Offers soil probes, and soil sampling equipment.

Samex
Manufacturer of plastic dissuasive sheathes for the protection of trees and vines from rabbits, deer and weedkillers.