Technology · Ecology & restoration / Ecosystem restoration

Invasive-species classical biological control

Selecting and releasing host-specific natural enemies to suppress an invasive alien species — in use in China since the mid-1980s, with quarantine testing, risk analysis and release permits and an irreversible downside if wrong.

Maturity 7/9 Risk: high Ecology & monitoring Ecosystem Restoration & Rewilding Services CN · EU verified 2026-10-16 · 3 Sources

1 · What it gives

Classical biological control reduces or eliminates the impact of an invasive alien species by selecting and releasing host-specific natural enemies. A programme runs through target approval, prospecting in the native range, host-range testing in quarantine, regulatory approval for release and monitoring. It has been used in China since the mid-1980s with successful pilots and field applications.

2 · What it replaces 6

D2	Cassava mealybug classical biological control with Anagyrus lopezi instead of insecticides Replaces: Insecticide spraying (rarely affordable for smallholders) and uncontrolled crop losses from the invasive cassava mealybug in Africa	CLASSIC
D3	Prickly pear control in Australia with Cactoblastis cactorum instead of chemical and mechanical clearing Replaces: Chemical poisoning of prickly pear (arsenic pentoxide and other arsenicals), burning, digging and crushing	CLASSIC
D2	Drone release of beneficial insects (Trichogramma, Cotesia, predatory mites) instead of insecticide sprays Replaces: Insecticide sprays against caterpillar and mite pests, and manual walking release of natural enemies (the labour bottleneck of large-scale …	MACRO
D2	Invasive floating aquatic weed control (water hyacinth, salvinia, water lettuce, alligator weed) with host-specific biocontrol insects — instead of repeated aquatic herbicide spraying Replaces: 2,4-D, glyphosate, diquat and other herbicides sprayed on water bodies; repeated mechanical harvesting (partly)	CLASSIC
D3	Genomic selection in dairy cattle breeding instead of progeny testing Replaces: Progeny testing — choosing AI bulls only after their daughters' milk records were available (5–6 years per bull and large testing costs)	BREED
D1	Lower-toxicity textile dyeing and dye-effluent treatment with biological methods — bio-based indigo reduction and enzymatic indigo routes, microbial pigments, and biological decolorization of dye effluent — instead of sodium dithionite reduction, aniline-derived synthetic indigo and untreated/chemically treated dye effluent Replaces: Sodium dithionite (hydrosulfite) for indigo vat reduction, synthetic indigo made from aniline (traces of aniline in dyed denim), some azo …	CHEM

3 · How to implement 4 steps

1
Approve the target
Obtain approval for the target species.
2
Prospect natural enemies
Search the native range for natural enemies.
3
Quarantine host-range tests
Test host range in quarantine.
4
Approval and release
Obtain regulatory approval and release the agent.

4 · Who delivers

Matched suppliers (matched automatically)

Parry Nutraceuticals (EID Parry)	India	Producer	active
Abtec	India	Research / RTO	active
Ayala Water & Ecology Nature Based Solutions	Israel	Producer	active
True Eco Sdn Bhd	Malaysia	Distributor	active
Mintek	South Africa	Research / RTO	active
Phytolon	Israel	Producer	active
Alveo Water (Pty) Ltd	South Africa	Services / consulting	active
Anaergia	Canada	Producer	active
COOPEVICTORIA	Costa Rica	Services / consulting	active
Emvees Water \| Waste Water Treatment LLC	United Arab Emirates	Services / consulting	active
Environmental Services S.R.L	Argentina	Services / consulting	active
Green-Gro Limited	Ghana	Research / RTO	active

Leading companies and institutes (from the brief)

Institutions delivering biocontrol research and application in China include the Institute of Environment and Sustainable Development in Agriculture (IEDA) of CAAS and the Guangdong Entomology Institute. Others are matched by the portal under Ecology & monitoring.

5 · Rules & route to market

Route into Russia / EAEU: CLASSIC · Rosselkhoznadzor / research institutes
research-led, years
Information, not legal advice — confirm the procedure for your product. (not)

United States

The sources reviewed on 2026-10-16 identified no the US regulator or standard specific to this technology. Treat the route as case-by-case and ask for a check.

European Union

The sources reviewed on 2026-10-16 identified no the EU regulator or standard specific to this technology. Treat the route as case-by-case and ask for a check.

China

Release is governed by designated national authorities applying quarantine law, pest risk analysis standards and permit systems; the sources do not name a specific Chinese instrument.

6 · Money: tenders & grants

Grant	Living Labs for the eradication and/or management of invasive alien species European Commission · EU	Sep 22, 2027 341 days
Grant	Health of ecosystems and wild species, predictions and impacts on human health, in the face of existing and … European Commission · EU	Sep 22, 2027 341 days

7 · Tech stack & innovations

Main risks from the sources: non-target impacts on the environment, regulatory hurdles, technical failures, and irreversible consequences of releasing a non-indigenous organism.

Sources 3

Cbd.int — www.cbd.int 2026-10-16
Cabidigitallibrary.org — www.cabidigitallibrary.org 2026-10-16
Doi.org — doi.org 2026-10-16