The vine is in many ways a robust plant that can withstand difficult conditions and drought. But it has weaknesses. One is that it is prone to fungal diseases. No vineyard can survive without spraying. Have you heard the opposite? Don’t believe those who tell you that some wine is made without the use of […]
The spring frost has struck again in several places in France. Warm spring weather led to an early budding but then the weather changed again, as it usually does. In the Loire Valley, they are now experimenting with a new way of protecting their vines from spring frost, which can potentially cause major damage. The […]
If drought is a recurring feature of the weather, then the wine growers become experts in handling it. This is the case, for example, in South Africa. Here they have learned how to optimize irrigation so that the vines get exactly what they need and not one drop more. Heinrich Schloms is a soil scientist […]
When we talk about countries with non-grafted vines, most people think of Chile, the only country in the world that is completely free from phylloxera, the small wine louse that infects the wine roots and kills the vines. But also in Australia a significant proportion of the vineyards are planted with non-grafted vines. However, the […]
Today, an organic wine farmer who wants to plant new vines can buy the same vines from the nursery as a conventional wine farmer. But this will change. New rules, although not until 2035, will require organic wine producers to buy organic certified plants. The nurseries are already preparing. And the authorities are busy writing […]
Older vines give more character to the wine, says Rosa Kruger, a well-known South African viticulturist. She is behind a project called South Africa’s Old Vines Project, which aims at finding old vineyards, vineyards that have often been abandoned. The idea with the project is to give a new life to these old vines. A […]
When some people think about machine harvesting, they often imagine big monsters that brutalize the vineyard. It is true that harvesting machines are often big machines, but they can be quite gentle to both grapes and vines. And soon there will be on the market a tiny harvesting machine, suitable for the small producer and […]
The European Commission has now voted on the future of copper in European agriculture. On November 27, the decision was made to lower the limit to 4 kilograms of copper per year and per hectare counted as an average over a 7-year period (in other words, 28 kg in 7 years). This 4 kilos average […]
It is amazing how different vineyards look today compared to 30 years ago. Then, there was not one single straw of grass in the rows between the vines. Today vineyards are often vibrant and colourful with different plants and flowers to keep the vines company. But they also compete with the vines for water and […]
Many consumers perceive wines nowadays as more alcoholic than they used to be. This is actually quite true. This has to do with a lot of things (and not only global warming): grapes are harvested riper, wineries use better clones, consumers drink more wines from warmer climates, such as southern Italy, the New World, etc, […]
During our spring wine tours we have visited the small and interesting Champagne house Philipponnat. On our visit in early May we saw people working in their prestigious vineyard Clos des Goisses with knapsack sprayers on their backs. Obviously they were doing some kind of treatment. It turned out to be weed control with a […]
When we visited Château Pichon-Baron, grand cru classé in Pauillac, recently we saw a small canister in the vineyard that we have never seen before. This canister is called CheckMate Puffer and is a new way of distribute pheromones that protect against the grape worm with the method with the curious name “sexual confusion”. The […]
Sulphur is something that is naturally present in our environment and it is a product that is allowed for all wine producers – organic as well as conventional – both to combat fungal diseases in the vineyard and as an antioxidant in the finished wine. However, there is a certain demand from organic producers for […]
Nine new grape varieties have been approved to be planted in the French vineyards. Five of them are old, almost extinct and forgotten grape varieties from the Southwest, from Gaillac, Fronton and other southwestern appellations: Bouysselet Blanc, Tardif, Verdanel Blanc, Gibert and Noual. The other four are so-called resistant grape varieties. These are new crosses […]
Flavescence dorée is a dreaded bacterial disease that spreads through a grasshopper. It was discovered for the first time in 1949. In France it is especially difficult in parts of the southern Rhône Valley and Provence. Here we can even see a decrease in the number of organic producers because it is mandatory in some […]
During the winter pruning many tons of vine branches, more specifically about two tons per hectare, are cut off the vines every winter in France. Sarments as it is called in French. In some regions it is a tradition to burn the branches, in others to leave them in the vineyard as a kind of […]
In late October, a conference called Tasting Climate Change was held in Canada. The subject was the impact of climate change on wine growing. An important question asked was: is it justifiable to plant vines where they have to be irrigated? Undoubtedly an interesting question. We asked ourselves approximately the same question when we wrote […]
On February 8, BIVB, Interprofession des Vins de Burgundy (BIVB), will host its annual conference, Vinosphère, to discuss the future of Burgundy. The things that will be discussed are probably high on the agenda for many other French wine regions as well. Loi Evin. This is the law that regulates what you can say and […]
Cognac has a long-term plan to reduce the spraying in the vineyards. Currently, four different hybrids are being tested in the vineyards. All four grape varieties have good resistance to both downy mildew and powdery mildew. They also have the qualities required for cognac production, namely high acidity and low sugar content. And, not least, […]
In the previous issue of the Brief. we wrote about myths in the wine world. Some of our readers have contacted us with comments. Among others, William H. Shoemaker, retired horticulturist from the University of Illinois. He wants to add the myth “wines from hybrids are inferior”. He adds: “While they may not reach the […]
The French nurseries that supply wine producers with vines face major challenges. At the end of June, 120 of them gathered to discuss the future. The most important thing they discussed is the withering of the vineyards that has been going on for some time now. Everywhere, the wine growers see how some of their […]
It’s nice to be quoted. Must mean that some people read what you write and even appreciate it! “Civil Eats is a daily news source for critical thought about the American food system. We publish stories that shift the conversation around sustainable agriculture in an effort to build economically and socially just communities”, it says […]
Being an organic winegrower means that you are obliged to spray with copper to prevent certain fungal diseases rather than using synthetic pesticides. Copper is effective primarily against mildiou. As with all other pesticides the authorisation to use copper is renewed every ten years. This year the EU will evaluate copper and decide whether to […]
More and more herbicides are prohibited. What will happen to glyphosate and flumioxazin, two key ingredients in a variety of herbicides, is currently unclear. Many winemakers are preparing for a future without chemical weed removal. But there is no lack of new inventions. An Italian company will soon launch a new thermal weed control called […]
If you shop at Amazon you are no doubt familiar with their recurring marketing mails. Depending on what you have previously bought and looked at they send you recommendations for other things “that might interest you”. The other day I had one of those mail after having browsed for some technical wine books. At the […]
In Mendoza in Argentina they have nets to protect the vines against hail. In Burgundy they prefer to launch silver nitrate rockets in to the clouds. The effect is that the hail grains become smaller and fall more slowly to the ground. Hopefully. This is not a system that works all the time. But obviously […]
For those of you who really want to know how a biodynamic wine producer work in the vineyard, and also in the cellar, this book is indispensable. Monty Waldin is a specialist. He believes in biodynamic agriculture and although you, as a reader, may doubt some of the things he write, there is no denying […]
A violent hailstorm caused great damage in among others the Pic Saint Loup and Grès de Montpellier appellations in Languedoc on 17 August. Grapes from hundreds of hectares were completely destroyed. The vines afterwards were completely naked, not a single leaf or grape bunch remained. Some growers lost their entire harvest and the Pic Saint […]
Fires break out now and then in the immediate vicinity of vineyards. It can be violent fires that go on for days, or even weeks. Although the vines may not be affected directly by the fire, will the smoke have an impact on the finished wine? Yes, it is very likely, according to an article […]
Books from BKWine and two wine university professors If you are an Amazon customer you know that they regularly come with suggestions of new purchases . Sometimes they are surprising and sometimes they are spot on. We often buy wine books of course. We have quite a few, probably a bigger wine library than most. […]
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