Olive Varieties

Aug. 11, 2022

Experiment with North African Olive Varieties Bears Fruit in Croatia

One producer has found that his Chemlali and Moroccan Picholine trees are thriving in Dalmatia’s increasingly hot and dry climate.

Aug. 10, 2022

An Olive Tree Garden of Peace is Innagurated on Crete

The grove comprises 21 olive varieties from countries around the world. Its creators hope it fosters a sense of peace and community among olive-producing nations.

Jun. 22, 2022

One of the Oldest Examples of Nonnative Olive Cultivation Uncovered in Jordan Valley

Archaeological remains in the Central Jordan Valley show evidence of the oldest example of olives being farmed outside their naturally-occurring range.

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Jun. 22, 2022

Greek Court Rules in Favor of Olive Producers of Messenia

The court ruled that only Messenian producers can use the term ‘Kalamata Olives’ to market their Kalamon olives.

Jun. 2, 2022

Europe’s LIFE Resilience Project Offers Tools to Mitigate Spread of Xylella

LIFE Resilience has presented the results of a four-year-long project to stop the spread of Xyella fastidiosa and identify resistant varieties.

May. 4, 2022

Argentina Likely to Host Olive Council's Fourth Olive Germplasm Bank

During a recent visit, the IOC also discussed technology transfer, production improvements and adding the Arauco cultivar to the World Catalog of Olive Varieties.

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May. 13, 2021

Effort to Stem Spread of Olive Pathogen Using Grafted Trees Fails in Spain

After a four-year trial, researchers said that grafting traditional Andalusian varieties with Verticillium wilt-resistant ones was ineffective.

Apr. 20, 2021

Researchers Investigate Origins of White Tripolitaine Olive in Libya

They are are working to determine the best varieties for Libyan olive production.

Apr. 8, 2021

New Efforts to Promote Rare White Olive Variety in Calabria

Archaeologists are working to preserve the cultural heritage of the Leucocarpa cultivar as producers are starting to grow and transform the ivory-white fruits.

Dec. 15, 2020

Scientists in Spain Identify Olive Genes Resistant to Common Pathogen

Researchers at IFAPA have identified several genes that provide resistance to the fungi that cause Verticillium wilt.

Dec. 2, 2020

Oil From Wild Olives Better at Lowering Blood Pressure, Researchers Find

Researchers in Spain found that consuming olive oil made from the wild Acebuche variety may significantly lower excessive arterial pressure and combat the consequences of retinal hypertension.

Oct. 12, 2020

Signs of Life Among Puglia’s Xylella-Ravaged Groves

Farmers in the southern Apulian commune of Casarano – in a Xylella fastidiosa red zone – have successfully harvested olives of the Favolosa cultivar. The triumph provides a roadmap for other producers in Xf-hit areas.

Aug. 17, 2020

Researchers Test New Olive Varieties to Improve Sustainability

A team in Andalusia is testing a hedge cultivation system that could be more profitable for growers and sustainable for the environment.

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Jun. 19, 2017

Beetle Could Pose New Threat to Olive Trees

Researchers have discovered that olive trees are the only non-ash species of tree vulnerable to attack from the invasive Emerald Ash Borer beetle with potentially devastating consequences.

May. 18, 2017

Olive Oil Producers from Small Croatian Island Strike Gold, Together

Olive oil producers from the Croatian island of Šolta joined forces to submit a single entry to NYIOOC 2017, winning a Gold Award and placing its Šoltansko maslinovo ulje on the world stage.

Apr. 25, 2017

Brazil Looks for Its Own Olive

As debate revolves around whether or not Maria da Fé is an olive species unique to Brazil, both traditional mills and technologically advanced machinery have contributed to the increased quality of olive oil here.

Apr. 24, 2017

Judging Underway at Fifth Annual New York International Olive Oil Competition

At 9 o'clock the first samples were distributed to 15 judges whose determinations will lead to the unveiling of this year's best extra virgin olive oils at a live-streamed press conference Thursday evening.

Mar. 14, 2017

A Forgotten Treasure: Making Oil from Wild Olives

Francisco Villanueva and Fernando Martín produce oil from wild olives growing on the green slopes of the Sierra de las Nieves. "Professional tasters don’t know how to describe it.”

Dec. 12, 2016

When Olives Became a Thing in Martinis

When did the olive reach the iconic status as the signature garnish of sophistication and class, the perfect companion to its dirty patron, the Martini? We thought you'd never ask.

Nov. 26, 2016

An Olive a Day: 7 Ways to Liven Your Week

Olives are not only a delicious fruit they are also packed with healthful benefits. There are hundreds of varieties and just as many ways to incorporate them into your diet.

Nov. 7, 2016

Croatia Picks Up Fourth Olive Oil PDO

Extra virgin olive oil from Solta was approved by the EU, joining the other Croatian PDOs: Korcula, Krk and Cres.

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