Phosyn
Specialises in crop nutrition and has 30 years international experience in the formulation, manufacture and marketing of trace element products.
http://www.phosyn.com/

BioWorks
BioWorks develops, produces and sells biological products for the control of plant diseases in agricultural food and fiber crops, ornamental crops and turf.
http://www.bioworksbiocontrol.com/

Spalding Labs
Offers pesticide free fly control.
http://www.spalding-labs.com/

AgBio
Natural mycorrhiza and biocontrol products for home and garden, greenhouse, nursery, production agriculture, restoration, landscape and interior plants.
http://www.agbio-inc.com/

Biological Control of Weeds
Supplier of live insects for non-chemical control of rangeland and pasture weeds.
http://www.bio-control.com/

Prophyta
Develops, produces and markets biological products and processes and promotes these processes through its range of services. The products are primarily preparations based on living micro-organisms.
http://www.prophyta.com/

Bicontrol Network
Bio-rational alternatives for agriculture, horticulture, commercial and residential use.
http://www.biconet.com/

Bioscape, Inc.
Produces of BIO-WEED, an organic pre-emergent weed suppressor and organic slow release fertilizer.
http://www.bioscape.com/

Beneficial Insectary
Beneficial Insectary is a producer of beneficial insects for those interested in a non chemical alternative to pest control.
http://www.insectary.com/

March Biological
Every pest has a natural enemy, the key to successful pest control is to identify the pest and its natural enemy, releasing the Beneficial Insect early when pest levels are low and let nature take its course.
http://www.marchbiological.com/

Top Gun Microbials
Microbial feed supplements for cattle and other livestock.
http://www.topgunmicrobials.com/

Applied Biochemists
Chelated copper and algae control technology.
http://www.appliedbiochemists.com/

Canadian Bio-Systems Inc.
Manufactures enzymes, microbials, flavors and enhancers for aquaculture, livestock and poultry.
http://www.canadianbio.com/

Buglogical Control Systems
Natural beneficial insects and information to control pests, and disease without using poisonous chemicals and insecticide in your organic gardening, farming and greenhouse.
http://www.buglogical.com

Natures Helpers
Virginia company offers a liquid mixture of selected microbes applied to the soil, to populate the rhizopshere with beneficial microorganisms.
http://www.natureshelpers.com/

Divergence
A biotechnology company focused on discovering environmentally safe and effective methods of nematode control.
http://www.divergence.com/

AgSci Inc.
Produces agricultural soil biostimulants and nematode control additives.
http://www.agsciinc.com

EcoChem
All natural feed supplements for livestock, horses. Organic fertilizers.
http://www.ecochem.com/

AgAttack
Creates and markets products to release beneficial organisms for agriculture.
http://www.agattack.com

Jegdon Hi-Tech Industries
Manufacturers of Neem-based biopesticides.
http://www.neemjeevan.com

Natural Industries On-Line
Supplies microbial inoculants which protect the root system of plants and creates a healthy growing environment within the soil. For horticulture, agriculture and turf industries.
http://www.naturalindustries.com

Eco-Grow New Zealand Limited
Supplier of microorganisms and bacterias for use in all forms of agriculture. Offering sole import and distributorship agencies of Eco-Grow products in selected countries.
http://www.eco-grow.co.nz

Kunafin
Offers beneficial insects to control pests. Includes catalog, contact information, and company information. In Spanish and English.
http://www.kunafin.com/

Algea Seaweed Extracts
Offers seaweed extracts for use as plant treatments, to relieve plant stress and improve crop efficiency.
http://www.algea.com

Biotactics
Producers of Benemite: natural enemies for management of spider-mites in greenhouses, field crops, fruit and nut trees and home gardens.
http://www.benemite.com/

Garlic Barrier
Offers garlic extracts in water for spraying on farm crops and gardens to keep insects off plants naturally.
http://www.garlicbarrier.com/

Insect Parasitic Nematodes
Biology, ecology, and retail suppliers of Steinernema carpocapsae, S. riobravis, and S. scapterisci and species of Heterorhabditis for biological control of mole crickets in turf, caterpillars such as army worm and sod webworm, and citrus weevils, and fungus gnats. The Ohio State University. Java enabled.
http://www2.oardc.ohio-state.edu/nematodes/

Plasma Power
Large exporters of neem, karanja and soap nut products. These products are used for pest control and in health care formulations.
http://www.plasmaneem.com

Scarletts
Provides a range of biological pest controls for growers and gardeners. UK.
http://www.scarletts.co.uk

Soil Technologies
Develops, manufactures and markets biorational pest management and plant growth-promoting products used in agricultural and horticultural crop production.
http://www.soiltechcorp.com/

UAS of America
Makers and suppliers of organic and natural fertilizers and soil conditioners, detoxifiers.
http://www.uas-cropmaster.com/

Neogen Europe
Suppliers of reagents, rapid test kits and services for the detection of plant pathogens, microorganisms and toxins.
http://www.neogeneurope.com/

Yeti in the Zirbenland?
Biological farm in Obdach. Pictures of farm and local area with contact details. Austria.
http://members.aon.at/moitzi/yeti/default_eng.htm

Agraquest
Producer of natural products for control of pests and diseases on crops and in home gardens. Their main product, Serenade biofungicide, is used on grapes, lettuce, bananas, tomatoes, organic soybeans and other crops.
http://www.agraquest.com/

K. Sivaram Bros
Producers of natural neem oil, neem based bio pesticides, and organic fertilizers. India.
http://www.greeneem.com/

New Line Products
Provides soybean oil products as hog feed supplements, bear bait, and horse feed enhancers. Business, product, and contact information.
http://www.newlineproducts.com/

Parker India Group
Manufacturer of neem cakes and oil products for fertilization and pest control applications. India.
http://www.organicneem.com/

Ozone Biotech
Manufacturers of neem products, pesticides, biopesticides, neem oil, and azadirachtin. India.
http://www.ozonebiotech.com/

Inscent, Inc.
Researching novel, nontoxic compounds for controlling insects. Includes description of technology, facilities and investors pages.
http://www.inscent.com/

EPM Inc
Manufactures compost tea brewers and vermicomposting systems to improve plant nutrition and disease resistance. Located in Cottage Grove, Oregon, USA.
http://www.composttea.com/

Legume Technology Ltd.
Manufacturer of legume inoculants based in the UK, producing agricultural and home gardening products for lupin, soya, clover and lucerne.
http://www.legumetechnology.co.uk

Agro Extracts Limited
Producer of neem oil and related products in India. Products include solvent-extracted and cold-pressed oils, a solid cake byproduct, a wetting agent, and a urea fertilizer enhancement.
http://www.agroextracts.com

Biohumin
Suppliers of products for natural soil improvement. Examples and advice for use included.
http://www.biohumin.ch/

Biopreparaty s.r.o.
Maker of the biological pesticide Polyversum. The product is based on the fungi-like organism Pythium oligandrum which suppresses the growth of many soil-borne pathogenic fungi that adversely affect plant roots.
http://www.pythiumoligandrum.com/

BIOMOR
A producer of crop protection products that protect against foliar fungal pathogen which leads to mildew, blight and rust in crops.
http://www.biomor.com/

Plant Health Care
Biotechnology company specializing in the development of “plant health care” products and natural systems solutions for the commercial tree care, horticulture, turfgrass, forestry and land reclamation industries.
http://www.planthealthcare.com/

Earthworks
Manufacturer of natural organic fertilizers, soil conditioners, bio-stimulants, and rock minerals primarily used for lawn care.
http://www.soilfirst.com/

Valent BioSciences
Producers of environmentally friendly pesticides for crops, orchards and fields.
http://www.valentbiosciences.com

Bio-India Biologicals Corporation
India based company focusing on biological solutions for agriculture primarily based on cultivation of micro organisms.
http://bibcorporation.com

Marrone Organic Innovations
A new venture capital funded start-up that discovers and develops effective natural products that fill unmet market needs for weed and pest management.
http://www.marroneorganics.com

McClay Ecoscience
Research and consulting services in biological control, invasive species, and insect-plant ecology. Supplier of biological control agents for invasive plants. Based in Alberta, Canada.
http://www.mcclay-ecoscience.com

Koppert Biological Systems
Biological control and natural pollination for greenhouse crops. Supplier of natural enemies (predators, parasites), nematodes and other microbial pesticides, bumblebees, sticky traps.
http://www.koppert.com

Whitmire Microgen
A biological Pest Prevention company that focuses on turning organic pesticide research into industrial products including corporate training in their use.
http://www.wmmg.com/

Agrartest
Biological consulting group targeting plot studies for determining the yield for all types of agricultural crops.
http://www.agrartest.de/

Agri Life
India based bio-research company producing bio solutions for crops, soils, animals, humans and the environment. Products include bio-pesticdes, and bio-fertilizers.
http://www.somphyto.com

Abtec
Manufactures and distributors of bio-fertilizers, bio pesticides and organic manures, suitable for sustainable and organic agriculture.
http://abtecbiofert.com

Nature Technologies
Tea related agricultural fertilizers and tea based compost brewing equipment.
http://www.nature-technologies.com

Green Methods
A free resource on the topic of biological pest control and integrated pest management.
http://www.greenmethods.com

NICO Orgo Manures
Manufacturer and exporter of organic fertilizer and eco friendly agricultural inputs primarily based on neem and nicotine
http://www.neemnico.com

Plantin
Produces biological fertilizers and insect controls.
http://www.plantin.fr/

Beneficial Bug Co.
Suppliers of predatory mites for pest control for commercial growers and home gardeners.
http://www.beneficialbugs.com.au/

Growing Solutions, Inc.
Manufacturers of commercial scale compost tea systems and accessories. Product offerings and demonstration, distributor locator, company overview, and a resource section.
http://growingsolutions.com/

Arbico Organics
Produces a variety of sustainable environmental alternative pesticide and herbicide solutions for growers.
http://store.arbico-organics.com/

Thorverk
Icelandic manufacturer of organic sea weed based fertilizer for lawn and garden use.
http://www.thorverk.is

ProAct Microbial
Supplier of biological microbes that through bioaugmentation reduce animal manure pollution.
http://proactmicrobial.com

Koppert Biological Systems
Researching, developing and producing beneficial insects and mites, biological crop protection and natural pollination products.
http://www.koppertonline.com

Linn Biotech
Chandler biological and organic products for crops, livestock, lawns, garden and home.
http://linnbiotech.com

Algifol
Producer of a protective leaf spray for plants based on marine harvested brown algae.
http://www.algifol.com

Agil Limited
Produces a line of products designed to give the feed industry a complete range of alternatives to antibiotics and aggressive preservatives.
http://www.agil.com

Tap Trap
Producer of an environmentally friendly bug trap by re-using plastic PET bottles.
http://www.taptrap.com/

AgriSense BCS Ltd
AgriSense is a company that specialize in manufacturing bio chemical pest control devices
http://www.agrisense.co.uk

Biochem Ltd
Producer of natural feed additives for live stock
http://www.biochem.net/

BUG Agentes Biologicos
Supplier of predatory insect eggs and Parasitoids used for natural protection of crops
http://www.bugagentesbiologicos.com.br

AuxiGro - Emerald Bio Agriculture
Natural plant growth improvement through the activation of two key natural plant amino acids.
http://www.emeraldbio.com/

EDEN Bioscience
Producer of a natural protein product designed specifically to boost yield in field crops such as cotton, corn, and rice.
http://www.edenbio.com/

Certis USA
Integrated pest management company focusing on biopesticides, and pheromones.
http://www.certisusa.com

Neudorff
Supplier of effective natural/organic plant protection products that do not harm pets, wildlife or the environment
http://www.neudorff.com/index.php