Business Wire

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

Share

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/

To view this piece of content from mms.businesswire.com, please give your consent at the top of this page.

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

To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.

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

Marquee Brands Enters Strategic Partnership With DAMAC Group for a Majority Interest in Roberto Cavalli20.5.2026 21:30:00 EEST | Press release

Marquee Brands, the premier global brand management company and leading brand accelerator, today announced a definitive agreement for a majority interest in Roberto Cavalli, through a strategic partnership with DAMAC Group, the leading Dubai-based global conglomerate and luxury real estate developer. The transaction is expected to close in the second quarter of 2026, after which DAMAC Group will remain a significant shareholder. Founded in Florence in 1970, Roberto Cavalli the iconic luxury house celebrated for its avant-garde design and distinct Italian craftsmanship joins Marquee Brands’ portfolio of timeless global brands, including Martha Stewart, Laura Ashley, Sur La Table, BCBGMAXAZRIA and Stance. The addition of Roberto Cavalli further strengthens Marquee Brands’ position as a leader in the luxury and lifestyle sectors, bringing total portfolio-wide retail sales to approximately US$5 billion. This press release features multimedia. View the full release here: https://www.busines

Variational Secures ~$50M to Bring Liquidity from Traditional Markets To Crypto20.5.2026 20:07:00 EEST | Press release

Variational, a protocol for on-chain derivatives trading, has announced a ~$50M Series A raise led by Dragonfly with support from Bain Capital Crypto, Coinbase Ventures, and other strategic investors. The funding coincides with the launch of the protocol’s first Real-World Asset (RWA) markets. This initial rollout allows traders to access perpetuals on select commodities alongside their crypto portfolio, laying the groundwork for Variational to route liquidity directly from traditional markets in the coming months. While the broader crypto industry is attempting to bootstrap RWA liquidity from scratch on isolated Central Limit Order Books (CLOBs), Variational introduces a fundamentally different architecture. Instead of starting new order books from scratch for each new market, Variational aggregates and routes liquidity from both existing traditional and on-chain markets. By solving this "cold start" problem, Variational will allow traders to access a massive menu of global assets, fr

EIG’s MidOcean Energy Announces $120m Investment from The Arab Energy Fund as Part of Equity Raise20.5.2026 18:29:00 EEST | Press release

MidOcean Energy (“MidOcean” or the “Company”), a liquefied natural gas (LNG) company formed and managed by EIG, today announced a $120 million equity investment from The Arab Energy Fund (‘’TAEF’’), a leading multilateral impact financial institution, as part of its current equity capital raise. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260520063539/en/ TAEF’s investment further strengthens MidOcean’s high-quality investor base and underscores continued strong interest in the Company’s strategy to build a diversified, resilient and long-life global LNG business. There is significant further momentum from additional investors currently in documentation, and MidOcean will continue to raise capital, with a cumulative target of up to $2 billion from new investors. R. Blair Thomas, MidOcean Chairman and EIG CEO, said: “We are delighted to welcome The Arab Energy Fund as a shareholder in MidOcean. Their significant expertise

TestMu AI Expands Real Device Testing With Multi-Language Playwright Support and Advanced Audio Testing for iOS20.5.2026 18:26:00 EEST | Press release

TestMu AI (formerly LambdaTest), the world’s first full-stack Agentic AI Quality Engineering platform, today announced two major enhancements to its Real Device Cloud: expanded support for Playwright automation across multiple programming languages and the introduction of Audio Injection and Live Audio Input capabilities for real iOS devices. These updates address a growing need for testing modern applications that are not only cross-platform but also increasingly multimodal, involving voice, audio, and real-time user interactions. With the latest release, TestMu AI now supports running Playwright tests on real devices using Java, Python, and C# in addition to existing capabilities. This allows enterprise teams to adopt Playwright within their preferred language ecosystems without being restricted to JavaScript-based workflows. As Playwright adoption continues to grow across engineering teams, this enhancement enables seamless integration of real device testing into existing automation

Nexo Championship Returns to Aberdeenshire as Nexo Expands DP World Tour Footprint20.5.2026 17:00:00 EEST | Press release

Nexo, the premier digital assets wealth platform, and the DP World Tour have confirmed a renewed agreement that will see the Nexo Championship return to Trump International Golf Links in Aberdeenshire from August 20-23, 2026. The tournament will serve as the concluding event of the DP World Tour’s Closing Swing – the final event of the first phase of the 2026 Race to Dubai. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260520684059/en/ Nexo Championship 2026 In 2025, Nexo joined the DP World Tour as its Official Digital Wealth Platform through 2027 before soon adding the title rights at the Nexo Championship. For its part, the Nexo Championship made its mark from day one: The inaugural 2025 edition launched the Course Record presented by Nexo – a season-long rolling prize fund, starting at $10,000 per tournament and growing with each event until a course record is broken, before resetting for the next. "The Nexo Championshi

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
World GlobeA line styled icon from Orion Icon Library.HiddenA line styled icon from Orion Icon Library.Eye