News Articles

Stay updated with the latest developments and discoveries in the world of plants and horticulture with our News Articles category. Here, you’ll find timely updates on conservation efforts, botanical breakthroughs, gardening trends, and industry news. Whether it’s a new species discovery, tips for sustainable gardening, or global botanical initiatives, this section keeps you informed and connected to the ever-evolving plant world. Perfect for enthusiasts, researchers, and nature lovers looking to stay in the know.

Apricot trees in Pa, zone 6b ?


Can anyone point me in the right direction for a couple varieties to purchase some apricot trees in Pennsylvania, in zone 6B, ecoregion 64a? For example, what are the recommended varieties that would thrive?

I’m looking for the strongest varieties with the highest disease resistance. I’ve also read that apricot trees that use a dwarf scion in Pennsylvania quite typically die? Is there truth ti that? Thx

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Pontus Research celebrates 10 years

January 21, 2025 – Pontus Research, a leading name in aquaculture research, celebrated its 10th anniversary on November 25, marking a decade of innovation, resilience and growth. Founded by Dr Jack James, whose passion for marine science began at age 15, Pontus Research has evolved into an internationally recognised leader in private aquaculture R&D. 

UK expansion: elevating R&D capabilities

Pontus Research is expanding its state-of-the-art facilities in the UK to support comprehensive trials across aquaculture species and life stages, from larvae to broodstock. With custom-built Recirculating Aquaculture Systems (RAS), the facility provides precise control over parameters such as temperature, lighting and salinity, ensuring scientifically robust and repeatable results. The bespoke facilities cater to diverse trial designs, including dove-response studies and multi-product comparisons, aiding clients in every stage of product development.

This expansion underscores Pontus’s commitment to supporting industry-wide efforts to optimise diets, improve feed efficiency and replace fishmeal with sustainable alternatives. By generating critical data on growth rates, nutrient digestibility and health metrics, Pontus continues to address key challenges, including the need for improved broodstock feeds and high-quality larval nutrition.

Global reach: Singapore research centre

In 2020, Pontus established a research centre in Singapore, strategically located in the Marine Aquaculture Centre on St John’s Island. This facility enables cost-effective trials of tropical warm-water species, supporting clients targeting the rapidly growing Southeast Asian aquaculture market.

With a highly experienced team, the Singapore centre offers end-to-end R&D services, working with corporations, governments and start-ups to advance sustainable aquaculture practices. The facility’s monitored systems allow for unparalleled flexibility, accommodating a wide range of species and trial designs while ensuring compliance with local and international regulations. Pontus’s expertise and client-focused approach have set a benchmark for high-quality aquaculture research in the region.

Advancing health and sustainability

Pontus’s dedication to innovation extends to health-focused R&D Its facilities include advanced challenge systems for testing vaccines, nutraceuticals and medicines. This work is increasingly vital as the industry shifts away from antibiotics and chemicals, addressing diseases like Rainbow Trout Fry Syndrome (RTFS) and Bacillary Necrossis and Pangasius (BNP). Targeted R&D also explores probiotics and phylogenies to improve larval health and resilience.

Reflecting on a decade of success

As the company celebrates its 10-year milestone, the company reflects on a decade of accomplishments driven by the dedication of its team and the trust of its clients.  “Our journey has been one of growth and resilience, and we’re immensely grateful to our staff, past and present, for their contributions,” said Dr Jack James. “We remain committed to driving innovation and providing world-class services to support sustainable aquaculture globally.”

With its expanded facilities in the UK and Singapore, Pontus Research is well-positioned to continue advancing the aquaculture industry, meeting growing global demand for sustainable, high-quality fish and shrimp products.

The Aquaculturists


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Clay test

Clay test Read More »

Vacuum sealing jars with screw lids?


I would like to reuse jam jars etc. with a one piece screw lid (so not the mason jar type with two pieces). Do you know of any equipment to easily create a vacuum? I bought something online but it’s not working properly on the jars I have. Might be a size thing or just not a solution that is very robust…

Thanks for feedback!

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U.S. fresh produce imports supply 59% of fruit and 35% of vegetable availability

Imports have become increasingly essential in ensuring the year-round availability of fresh fruit and vegetables in the United States. Since the transition to tariff- and quota-free trade under the North American Free Trade Agreement (NAFTA) was completed in 2008, imports of fresh produce have grown…

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