There is a lot of talk about fungus resistant grapes (sometimes called PIWI, from German pilzwiderstandsfähige). But the descriptor is maybe poorly chosen. The “fungus resistant” grapes used today are hybrids, in other words crosses
Mealybugs are a feared enemy in the vineyards in California, Oregon, South Africa, and other places. These tiny bugs are dangerous because they spread the leaf roll virus (court noué in France) which causes the
Observations made in the departments of Gard and Vaucluse in southern France show a high level of symptoms of downy mildew, a severe fungal disease, on several supposedly fungus-resistant grape varieties, sometimes called piwi grapes.
2023 was the smallest harvest in Australia in 23 years. The problem this season has mainly been various diseases in the vineyard. The Riverland in South Australia has been badly affected and a whopping 32%
Whether we call these grape varieties hybrids or fungus resistant, we must talk about them. That is what an association called Vitis Batardus Liberata (freely translated: Release the fake Vitis) thinks. Behind the association is
When we travel through wine regions these days, we often see grass/weeds growing in the vineyard. And if you look at the statistics, the use of herbicides, i.e. chemical weed control, has decreased. But wine
Winegrowers all over France, yes, all over the world, organic as well as conventional, spray the vines with copper against the severe fungal disease downy mildew (mildiou). There are, regretfully, very few realistic alternatives to
Today, 45 different “resistant” grape varieties are permitted to be planted in France. And so far, they have been planted on 1,200 hectares. There is an interest among winegrowers to plant these grape varieties that
In the French wine magazine Vitisphere, we read about the five most significant challenges facing the winegrowers in the vineyard in 2022. These are not new challenges, but some have become more difficult. Mildiou and
A colleague in the industry that I spoke to the other day said when we discussed spraying the vineyards, “Can’t they just ban everything dangerous?” Yes, that sounds like a good idea, in theory. But
Pomerol in Bordeaux is banning the use of chemical weed control. This is the first appellation in France to take this decision. The new rules were adopted on October 21 this year (2021). The new
Predicting the future of organic wines may seem easy. The number of certified hectares is steadily increasing in Europe. Small wine growers convert, as well as famous Bordeaux chateaux. Consumers increasingly buy organic wines. Bulk
Essential oil from orange peel has a drying effect on the vine, it is desiccating. Therefore, many organic wine producers use this product to complement sulphur and copper in the fight against mildiou and oidium
Are there pesticide residues in wine? That’s become a hot topic in some media recently. We spoke with Matthieu Dubernet from Laboratoires Dubernet in Languedoc, who explained the rules for maximum residue levels (MRL) and
Predicting what will happen in 2021 is difficult. The only thing we can be sure of is that the environment and everything the wine producers can do to improve it will be on the agenda.
Making wine environmentally friendly is seen by many today as a matter of course. However, the extent to which producers are involved in the environment varies, not least depending on their financial situation. Sustainable viticulture
There are different ways to work sustainably and environmentally friendly. Some producers have noted consumers’ fear of pesticide residues in the wine. One path to take is then to work organically and thus completely exclude
Making sure that they don’t harm the bees is vital for all farmers. Vines don’t need the help of bees for the fertilization, but there are still bees in the vineyards. The bees actually thrive
The idea seems brilliant. The company De Sangosse has developed a new product, a so-called adjuvant, named LE 846, whose viscous and liquid properties help to reduce the spraying by a quarter against downy and
Big headlines is a given when a giant like Moët-Hennessy announces that all of their vineyards in Champagne from 2020 will be managed without herbicides (weed-killers). The announcement was made at Vinexpo, which took place
27 appellations in the Anjou and Saumur regions in the Loire Valley have recently published their new rules and regulations. The big news is that they all now prohibit chemical weed removal. These 27 AOPs
Can the solution to the problem of the dreaded fungal disease downy mildew (mildiou) be something as simple as oregano? It is a little early to answer yes to that question. But the experiments that
Wine producers are facing difficult choices today. Not least in what way they should manage the vineyard. Conventional, sustainable, organic or biodynamic? They have a variety of pesticides to choose from. More if they grow
The discussion about the future of glyphosate continues. It is very contested if glyphosate is dangerous or not at all dangerous (when properly used). In 2022, it will again be on the EU agenda, until
Four new white grape varieties have just been approved for use in Austrian Qualitätswein (quality wine) Three of these are so-called PIWIs, which is fungal resistant crossings. PIWI is a German abbreviation for Pilzwiderstandsfähig (literally
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
No, organic-biodynamic-natural is not at all like “in the old days” We often hear people say that organic (biodynamic, “natural”) wine growers work the way farmers did in the past. And that’s true in some
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
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
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
There is a lot of talk about fungus resistant grapes (sometimes called PIWI, from German pilzwiderstandsfähige). But the descriptor is maybe poorly chosen. The “fungus
Mealybugs are a feared enemy in the vineyards in California, Oregon, South Africa, and other places. These tiny bugs are dangerous because they spread the
Observations made in the departments of Gard and Vaucluse in southern France show a high level of symptoms of downy mildew, a severe fungal disease,
2023 was the smallest harvest in Australia in 23 years. The problem this season has mainly been various diseases in the vineyard. The Riverland in
Whether we call these grape varieties hybrids or fungus resistant, we must talk about them. That is what an association called Vitis Batardus Liberata (freely
When we travel through wine regions these days, we often see grass/weeds growing in the vineyard. And if you look at the statistics, the use
Winegrowers all over France, yes, all over the world, organic as well as conventional, spray the vines with copper against the severe fungal disease downy
Today, 45 different “resistant” grape varieties are permitted to be planted in France. And so far, they have been planted on 1,200 hectares. There is
In the French wine magazine Vitisphere, we read about the five most significant challenges facing the winegrowers in the vineyard in 2022. These are not
A colleague in the industry that I spoke to the other day said when we discussed spraying the vineyards, “Can’t they just ban everything dangerous?”
Pomerol in Bordeaux is banning the use of chemical weed control. This is the first appellation in France to take this decision. The new rules
Predicting the future of organic wines may seem easy. The number of certified hectares is steadily increasing in Europe. Small wine growers convert, as well
Essential oil from orange peel has a drying effect on the vine, it is desiccating. Therefore, many organic wine producers use this product to complement
Are there pesticide residues in wine? That’s become a hot topic in some media recently. We spoke with Matthieu Dubernet from Laboratoires Dubernet in Languedoc,
Predicting what will happen in 2021 is difficult. The only thing we can be sure of is that the environment and everything the wine producers
Making wine environmentally friendly is seen by many today as a matter of course. However, the extent to which producers are involved in the environment
There are different ways to work sustainably and environmentally friendly. Some producers have noted consumers’ fear of pesticide residues in the wine. One path to
Making sure that they don’t harm the bees is vital for all farmers. Vines don’t need the help of bees for the fertilization, but there
The idea seems brilliant. The company De Sangosse has developed a new product, a so-called adjuvant, named LE 846, whose viscous and liquid properties help
Big headlines is a given when a giant like Moët-Hennessy announces that all of their vineyards in Champagne from 2020 will be managed without herbicides
27 appellations in the Anjou and Saumur regions in the Loire Valley have recently published their new rules and regulations. The big news is that
Can the solution to the problem of the dreaded fungal disease downy mildew (mildiou) be something as simple as oregano? It is a little early
Wine producers are facing difficult choices today. Not least in what way they should manage the vineyard. Conventional, sustainable, organic or biodynamic? They have a
The discussion about the future of glyphosate continues. It is very contested if glyphosate is dangerous or not at all dangerous (when properly used). In
Four new white grape varieties have just been approved for use in Austrian Qualitätswein (quality wine) Three of these are so-called PIWIs, which is fungal
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
No, organic-biodynamic-natural is not at all like “in the old days” We often hear people say that organic (biodynamic, “natural”) wine growers work the way
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
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.
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
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