Innovation in Resistance Management: VECTRONTM T500, a New Vector Control Product, is Prequalified by the World Health Organization (WHO)
14.3.2023 09:00:00 EET | Business Wire | Press release
VECTRONTM T500 is a new IRS product containing TENEBENALTM, the world’s first meta-diamide active ingredient (IRAC Group 30) developed by Mitsui Chemicals Agro which has a different mode of action from existing vector control products.
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20230313005328/en/
Mosquitoes in Bugesera district, Rwanda. Photographed by Mitsui Chemicals Agro.
VECTRONTM T500 will support the rotation of insecticides in line with best practice insecticide resistance management, which is critical to preserve the long-term efficacy of vector control tools. VECTRONTM T500 has outstanding efficacy against malaria vector mosquitoes including strains and populations resistant to pyrethroids and some other insecticides. It works on a variety of types of wall surfaces, including mud, and shows long residual efficacy.
VECTRONTM T500 is non-repellent, odorless and stainless formulation with low mammalian acute toxicity, and is supplied in easy-to-handle 50g aluminum sachets.
Mitsui Chemicals Agro will launch VECTRONTM T500 in sub-Saharan African countries from 2023 in line with locally required conditions of use.
OZAWA says: “Mitsui Chemicals Agro is an R&D driven chemical company, that has been developing malaria vector control products to save human lives. Our mission is to provide solutions to health challenges through the development and deployment of innovative, high-quality products. We are committed to malaria eradication and are excited about the launch of VECTRONTM T500. We appreciate the support of all our stakeholders and partners in reaching this important milestone.”
Justin McBeath CEO of IVCC added: “IVCC was established with a mission to work with partners, such as Mitsui Chemicals Agro, to accelerate the availability of new public health insecticides which will help address the significant threat of insecticide resistance in malaria vectors. We are delighted to have supported Mitsui Chemicals Agro on their achievement of the PQ-listing of this important breakthrough product which represents another significant milestone in the fight against malaria.”
Notes to Editors
Mitsui Chemicals Agro, Inc.
Mitsui Chemicals Agro is an R&D driven company that is a global provider of solutions by high-quality products and services in the agrochemicals field. The company has a history of about 100 years beginning with the manufacture and release of the first synthetic agrochemical in Japan. Mitsui Chemicals Agro has been contributing human health and comfortable life through PPM (Professional Pest Management) business, providing unique active ingredients and formulated products. Mitsui Chemicals Agro is 100% subsidiary of Mitsui Chemicals (Tokyo:4183, ISIN: JP3888300005) which has an annual sale of 1,612 billion yen in the fiscal year ending March 2022.
IVCC
IVCC is the only Product Development Partnership (PDP) working in vector control. IVCC was established in 2005, through an initial $50 million grant to the Liverpool School of Tropical Medicine (LSTM) from the Bill & Melinda Gates Foundation and has since provided ongoing support for IVCC activities. As a registered charity in the UK, IVCC is also funded by UK Aid, USAID and the Swiss Agency for Development and Cooperation to work with stakeholders to facilitate the development of novel and improved public health insecticides and formulations to combat the rapidly growing problem of insecticide resistance. In addition, IVCC is also funded by Unitaid and the Global Fund to implement catalytic market access projects, such as NgenIRS and the New Nets Project which support the rapid and scaled deployment of innovative vector control interventions. IVCC brings together partners from industry, the public sector and academia to create new solutions to prevent disease transmission. By focusing resources and targeting practical scientific solutions we accelerate the process from innovation to impact.
Reference
*1) WHO -Prequalification of Vector Control Products- VECTRONTM T500
https://extranet.who.int/pqweb/vector-control-product/vectron-t500
- VECTRONTM T500: https://www.vectront500.com/
- Mitsui Chemicals Agro, Inc.: https://www.mitsui-agro.com/en/
- IVCC: https://www.ivcc.com/
To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.
View source version on businesswire.com: https://www.businesswire.com/news/home/20230313005328/en/
Contact information
Contacts for inquiries about VECTRONTM T500
International Business Div.
Mitsui Chemicals Agro, Inc.
E-mail: MCAG-Vectron@mitsuichemicals.com
Contacts for inquiries about this project
Corporate Communication Div.
Mitsui Chemicals, Inc.
URL: https://form.mitsuichemicals.com/corporate/cc_pr_csr_en
About Business Wire
For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
Riskified Named to the CNBC World's Top Fintech Companies 2026 List23.7.2026 15:00:00 EEST | Press release
Riskified (NYSE: RSKD), a global leader in ecommerce fraud detection and risk intelligence, has been named to CNBC's World's Top Fintech Companies 2026 list, in the Payments category. The list, now in its fourth edition, is produced by CNBC in partnership with Statista Inc., the global statistics and industry ranking firm. It was announced on July 22, 2026, and is available on CNBC's website. This is Riskified's second time making the list. The company previously earned this recognition in 2024, reinforcing its position in the ecommerce fraud and risk intelligence sector and underscoring its ongoing success in empowering businesses to grow revenue and profitability by mitigating risk through its AI-powered platform. CNBC and Statista's ranking covers the top 500 companies across eight fintech segments — Payments, Neobanking, Alternative Financing, Wealth Technology, Digital Assets, Enterprise Fintech, Insurtech, and Regtech. Companies are scored using an aggregated model that weighs ov
Azafaros Completes Enrollment of Phase 3 (NAVIGATE) Study Evaluating Nizubaglustat for the Treatment of Patients with GM1/GM2 Gangliosidoses23.7.2026 14:00:00 EEST | Press release
Azafaros, a private company building a portfolio of disease-modifying therapeuticsto become a leader in lysosomal storage disorders (LSDs) focused on addressing neurological symptoms, today announced the completion of patient recruitment in its Phase 3 study evaluating nizubaglustat for the treatment of GM1/GM2 gangliosidoses. “Completing enrollment in our Phase 3 GM1/GM2 study is a significant step toward potentially bringing nizubaglustat to patients and families living with these devastating neurodegenerative diseases," said Stefano Portolano, Chief Executive Officer at Azafaros. "We are deeply grateful to the patients, caregivers, investigators and advocacy groups who have made this milestone possible. As we advance the GM1/GM2 study toward data readout and regulatory submission, we continue to enroll in our Phase 3 NPC study and remain focused on our goal of addressing the significant unmet medical needs faced by these rare disease communities." Professor Roberto Giugliani, Princi
Francisco Partners Closes $21 Billion Across Flagship and Agility Funds23.7.2026 14:00:00 EEST | Press release
Francisco Partners (“FP”), a leading global investment firm that specializes in partnering with technology companies, today announced the closing of $21 billion in capital commitments across its Francisco Partners VIII, L.P. flagship fund and Francisco Partners Agility IV, L.P., its middle-market fund. FP exceeded its initial targets of $14.0 billion and $3.5 billion, respectively. This milestone builds on Francisco Partners' longstanding track record of performance, underscored by its distinction as the only firm to rank among the top three performers in each of the past six HEC-Dow Jones Large Buyout Performance Rankings.* “In our business, long-term success is created through a series of relationships built on years of trust and collaboration," said Dipanjan (“DJ”) Deb, Co-Founder and CEO of Francisco Partners. "We want to thank our investors for their support, our management teams for their dedication and performance, our friends and partners throughout the technology ecosystem, ou
Taiwanese ensembles showcase erhu and ocarina at Prague Folklore Days23.7.2026 11:21:00 EEST | Press release
The Prague Folklore Days 2026 was held on July 17 and 18 in the heart of Prague, bringing together 56 international arts groups from Germany, Austria, Slovakia, Spain, the Netherlands, and Poland. Four Taiwanese groups took part: Hildebrand Yu’s ocarina band, the Shi-xian Huqin Orchestra, the Taipei Folk Orchestra, and the Four Strings Ensemble. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260722841530/en/ Taiwanese ensembles showcase erhu and ocarina at Prague Folklore Days Led by Huang Chun-sin, the official Taiwan representative band featured a diverse lineup of ocarina, erhu, and dance performers. Their program stood out among the European groups with its distinctive character and vivid stage presence. Hildebrand Yu’s ocarina band captivated audiences with warm, uplifting melodies accompanied by the ocarina and ukulele. Yu also performed “Twilight Waltz,” delivering a heartfelt piece of poetic expression, like sunlight
Taiwan Children’s Choirs Garner Major Awards at Hungarian Choral Competition23.7.2026 10:33:00 EEST | Press release
Competing against 36 leading contenders from 20 countries, four Taiwanese children’s choirs have garnered several major awards and top honors at the 5th Budapest International Choral Celebration, showcasing Taiwan’s cultural diversity and music excellence. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260722613876/en/ Puzangalan Children’s Choir and Yo Wu Wei Children’s Chorus join forces with international choral ensembles and orchestras to perform Mozart’s Requiem Mass in D minor, K. 626 at the Béla Bartók National Concert Hall of Müpa Budapest. With its pure, angelic voices and exceptional vocal techniques, Puzangalan Children’s Choir from Pingtung County won the top prize, Laurea Summa Cum Laude, in the Grand Prix Competition’s Youth Choir of Equal Voices, Folklore, and Sacred Music categories. In the Open Competition, Yo Wu Wei Children’s Chorus claimed three gold prizes in the categories of Youth Choir of Equal Voices
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom
