Precision biocontrol and RNAi pesticides in 2026: overview
Precision biocontrol uses biological methods to target particular pests or pathogens, while RNAi pesticides deliver RNA molecules that silence essential genes. This sequence-specific action offers a way to complement conventional pesticides and may reduce effects on non-target organisms. The key challenge is practical delivery: RNA can degrade in the environment, fail to cross biological barriers or produce inconsistent responses across pest species. Research is therefore shifting from identifying useful gene targets toward designing formulations that protect RNA and deliver an effective dose.
A September 2026 study from Kansas State University, Texas A&M University System, University of Florida and Oregon State University found species-specific responses and delivery limitations in VIGS and SIGS weed silencing. In May 2026, Renaissance BioScience unveiled a yeast-derived virus-like-particle platform intended to broaden RNAi biopesticide production and delivery. Together, these developments show how the field is addressing the gap between sequence-level selectivity and reliable exposure in the field.
- 1Delivery is decisive: Research is moving beyond target selection toward carriers and formulations that protect dsRNA and improve uptake in pests and pathogens.
- 2More than insects: RNAi research is extending into crop diseases, weeds and pollinator parasite control, widening the range of potential precision applications.
- 3Commercialization takes shape: Norroa’s registration and new production and delivery platforms signal progress, while field performance and species-specific response remain hurdles.
Top organizations working on precision biocontrol and RNAi pesticides
Ranked by Linknovate activity score · last 24 monthsThe activity score adds up the relevance of every patent, publication, grant and news item linking an organization to precision biocontrol and RNAi pesticides. Showing 7 of 780 organizations.
| # | Organization | Approach | Signals (24 mo) | Momentum | Why it matters |
|---|---|---|---|---|---|
| 1 | 
Chinese Academy of Agricultural Sciences
Research · China |
Engineered microbial biocontrol | PUB 182 · NEWS 22 | +8% | Recently, researchers engineered an RNase III-deficient Bacillus thuringiensis strain to produce dsRNA, combining RNAi with Bt activity against fall armyworm. |
| 2 | 
Guizhou University
Research · China |
Spray-applied RNAi | PUB 124 · NEWS 9 | +56% | Recently, researchers used fused dsRNA targeting ecdysteroid signaling for selective RNAi control of spider mites. |
| 3 | 
China Agricultural University
Research · China |
RNA delivery and protection | PUB 97 · NEWS 6 | +51% | Researchers are investigating nanocarrier-mediated dsRNA delivery to improve RNAi against crop pests, including cotton aphids; this work also examines combining gene silencing with insecticides. |
| 4 | 
Nanjing Agricultural University
Research · China |
RNA delivery and protection | PUB 67 · NEWS 48 | -12% | Recently, researchers developed a nanosystem that co-delivers dsRNA and nitenpyram to help manage insecticide resistance in the brown planthopper. |
| 5 | 
South China Agricultural University
Research · China |
Spray-applied RNAi | PAT 1 · PUB 72 NEWS 10 |
+77% | Research there screens RNAi targets for insect pests, including genes involved in cuticle pigmentation and molting in beetles. |
| 6 | 
Huazhong Agricultural University
Research · China |
RNA delivery and protection | PUB 66 | +0% | Researchers are testing nanomaterials such as graphene oxide to improve dsRNA delivery and RNAi efficacy against insect pests, including through spray-induced gene silencing. |
| 7 | 
Henan Agricultural University
Research · China |
Microbial agents and products | PUB 45 | +25% | Recently, researchers developed an entomopathogen-based small-RNA delivery system to improve biocontrol against termites. |
| 8 | ··Hidden organizationCompany | Approach | PAT 00 · PUB 00 GRANTS 0 · NEWS 00 | +00% | Available to registered users. |
| 9 | ··Hidden organizationCompany | Approach | PAT 00 · PUB 00 GRANTS 0 · NEWS 00 | +00% | Available to registered users. |
| 10 | ··Hidden organizationCompany | Approach | PAT 00 · PUB 00 GRANTS 0 · NEWS 00 | +00% | Available to registered users. |
Leading research centers
Leading research institutions 681 total
- Chinese Academy of Agricultural SciencesChinaRecently, researchers engineered an RNase III-deficient Bacillus thuringiensis strain to produce dsRNA, combining RNAi with Bt activity against fall armyworm.
- Guizhou UniversityChinaRecently, researchers used fused dsRNA targeting ecdysteroid signaling for selective RNAi control of spider mites.
- China Agricultural UniversityChinaResearchers are investigating nanocarrier-mediated dsRNA delivery to improve RNAi against crop pests, including cotton aphids; this work also examines combining gene silencing with insecticides.
- ··Hidden research institutionCountryAvailable to registered users, with their key researchers.
- ··Hidden research institutionCountryAvailable to registered users, with their key researchers.
Where precision biocontrol and RNAi pesticides innovation happens
Share of documents with at least one organization from each country.
Open the interactive map with all 780 organizationsMain technical approaches
Last 24 months| Approach | What it is | Documents | Leading organizations |
|---|---|---|---|
| Spray-applied RNAi | Applies dsRNA directly to crops to silence target genes; it avoids genetic modification of the crop but faces degradation and uptake barriers. | 1,153 |
Chinese Academy of Agricultural Sciences, Guizhou University, University of Queensland |
| RNA delivery and protection | Uses carriers to protect dsRNA and improve delivery; formulations may improve efficacy but add complexity to production and field use. | 54 |
Nanjing Agricultural University, Mersin University, Universiti Malaysia Sabah |
| Engineered microbial biocontrol | Uses engineered microbes to produce or deliver targeted biological agents; it can combine modes of action but requires control of performance and persistence. | 10 |
University of California, Robigo, Greenlight Biosciences |
| Microbial agents and products | Uses microorganisms or their products to suppress pests and pathogens; performance can depend on environmental conditions and crop context. | 125 |
Bayer AG, BASF, Chinese Academy of Agricultural Sciences |
| Beneficial organisms | Deploys beneficial organisms for pest suppression; it can support ecological control but depends on establishment and interactions in the field. | 142 |
Guizhou University, Chinese Academy of Agricultural Sciences, Shanxi Agricultural University |
Emerging trends
Last 12 months vs previous 36 monthsTerms whose frequency in the last 12 months grew the most compared with the previous 36 months.
Funding and investment
Recent funding rounds
FACTS associates $28,702,424 in grants across 41 grants since 2020 and $1,344,904,510 across 23 funding rounds; these broad totals may include records not specific to RNAi pest-control products. In January 2026, SenseUP announced a $3.5 million seed round led by Capnamic to advance its dsRNA biopesticides.
Patent landscape
Top patent holders · last 24 monthsRecent developments
Latest news, duplicates removed- Sep 2026Each year, farmers around the world spend $80 billion on pesticides for their crops. Those pesticides impact not only harmful insects but also bees and beneficial bacteria in the soil. They can also run off into…MIT News
- Jul 2026VANCOUVER, BC, July 28, 2026 /24-7PressRelease/ -- Renaissance BioScience Corp., a global leader in yeast bioengineering providing solutions for environmental and industrial challenges in the agriculture, food, animal…Press Release and Top Industry Agriculture News From 24-7 Press Release Newswire
- Jul 2026British Columbia has a major fruit and vegetable sector that supplies domestic consumers and exports US$1.2 billion in produce annually. However, climate-related production changes, together with the spread of pests and…FP.com
- Jul 2026VANCOUVER, British Columbia, July 20, 2026 (GLOBE NEWSWIRE) -- British Columbia is home to a prolific fruit and vegetable production sector, satisfying local consumers and exporting $1.2 billion in products to markets…GlobeNewswire: News from British Columbia
- Month 20XXHidden developmentAvailable to registered users with alerts enabled.
Frequently asked questions about precision biocontrol and RNAi pesticides
What companies are working on precision biocontrol and RNAi pesticides?
Greenlight Biosciences and Bayer AG are among the companies working in this field, while Renaissance BioScience and SenseUP are developing RNAi-related platforms. Greenlight’s Norroa targets Varroa mites, and Bayer’s crop-protection portfolio includes RNAi-based insecticidal traits. Research organizations remain prominent in the wider field, so commercial activity spans both product developers and research-led technology development.
Which precision biocontrol and RNAi pesticide startups are promising in 2026?
SenseUP, Robigo and Renaissance BioScience are named in recent news or FACTS as active developers of relevant technologies. SenseUP announced a $3.5 million seed round in January 2026 for dsRNA biopesticides. Robigo is engineering soil microbes with targeted genetic instructions, while Renaissance BioScience is developing yeast-based RNA production and delivery approaches. These examples indicate different technical routes, not a comparative ranking.
Which universities and research centers lead precision biocontrol and RNAi pesticide research?
The Chinese Academy of Agricultural Sciences, Guizhou University and China Agricultural University are prominent research organizations in FACTS. The Chinese Academy of Agricultural Sciences studies engineered Bacillus thuringiensis that produces dsRNA; Guizhou University works on spray-applied RNAi; and China Agricultural University investigates nanocarrier delivery. Nanjing Agricultural University and Ghent University also contribute research on RNA delivery and protection.
How much funding has precision biocontrol and RNAi pesticides received?
FACTS associates $28,702,424 in grants across 41 grants since 2020 and $1,344,904,510 across 23 funding rounds with the topic. These totals should be treated cautiously: funding records can include broad or imperfectly matched activity, rather than only investment in RNAi pesticide products. A clearly identified recent example is SenseUP’s $3.5 million seed round announced in January 2026.
Who holds the most precision biocontrol and RNAi pesticide patents?
Indiana University appears most often in the listed patent-holder records, with entries under Indiana University and related naming variants. RNAISSANCE AG LLC and Qingdao KingAgroot Seed Science Co., Ltd each have 2 listed patents. Because the Indiana University names appear as separate records, the counts should not be treated as a consolidated institutional total without checking the underlying patent records.
Is precision biocontrol and RNAi pesticide patent activity growing?
Patent activity declined 33.3% in the last 12 months compared with the previous 12 months, while publications grew 34.3% over that comparison period. FACTS lists 30 patents in its 24-month patent window. The divergence suggests that research is advancing faster than patenting in the measured period, though it does not by itself establish the direction of future product development.
How mature are precision biocontrol and RNAi pesticides?
RNAi pesticides have reached early commercialization, but field deployment remains a technical and regulatory challenge. Greenlight Biosciences’ Norroa was registered in the United States in September 2025 as an RNA-based treatment for Varroa mites. Recent research still highlights dsRNA degradation, delivery barriers, variable species responses and the need to translate results into dependable field performance.
What are the main approaches in precision biocontrol and RNAi pesticides?
FACTS groups activity into spray-applied RNAi, RNA delivery and protection, engineered microbial biocontrol, microbial agents and products, and beneficial organisms. Spray-applied RNAi delivers dsRNA directly to crops, while carriers aim to improve its stability and uptake. Engineered microbes can produce or deliver biological agents; other microbial products and beneficial organisms rely on biological suppression in the crop environment.
Which countries lead precision biocontrol and RNAi pesticides?
China leads the recorded activity with 4,157 documents, followed by the United States with 1,951 and India with 690. China accounts for 54.4% of the documented activity in FACTS, and the United States for 25.5%. These figures describe the distribution of documents, not necessarily the location of commercial production or the size of each country’s market.
What are the applications of precision biocontrol and RNAi pesticides?
FACTS identifies sap-feeding crop pests, beetle and caterpillar pests, soil pests and nematodes, crop diseases, and pollinator parasite control as applications. Sap-feeding pests have 531 associated documents, and crop diseases have 261. Recent research also examines RNAi against weeds and fungal pathogens, extending the potential scope beyond insect pest control.