Quel fongicide pour petit pois ?

Quel fongicide pour petit pois ?

• Cultures.
• Protéagineux.
• Protection fongicide du pois.

Quelles sont les maladies du petit pois ?

Diagnostiquer les maladies aériennes du pois de printemps

• Ascochytose (anthracnose) ...
• Botrytis. ...
• Mildiou. ...
• Rouille. ...
• Oïdium. ...
• Sclérotinia. ...
• Virose.

Qu'est-ce qu'une maladie bactérienne ?

Les infections bactériennes peuvent être des otites, angines, infections de la peau (panaris, abcès…), diarrhées, infections urinaires et génitales. La prescription d'antibiotiques peut être nécessaire pour lutter efficacement contre la bactérie impliquée.

Comment traiter l'oïdium des petits pois ?

Éliminez certaines plantes sauvages qui servent de réservoir au champignon (ex : séneçon, laiteron). Les préparations à base de soufre naturel ont une action sur l'oïdium. Une décoction de prêle peut renforcer les défenses de la plante et gêner la pénétration des suçoirs.

What is anthracnose and how can it be treated?

• Anthracnose is a common fungal disease of shade trees that results in leaf spots, cupping or curling of leaves and early leaf drop. In Minnesota, anthracnose is most common in cool, wet spring weather. Anthracnose is not a significant threat to the health of the tree and doesn’t require treatment in most cases.

Which trees are most commonly affected by anthracnose?

• Trees that are most commonly and severely affected by anthracnose include ash, maple, white oak, sycamore, and walnut. Anthracnose typically affects young leaf tissue.

Will anthracnose kill a sycamore tree?

• DO NOT panic. For many trees, anthracnose is a cosmetic disease, making a tree look a little ragged, but not killing the tree. However, if a tree has been defoliated by anthracnose for several years, or it is a tree, such as a sycamore, where twig infections can occur, then you may want to use a fungicide for disease control.

What is anthracnose disease cycle on Modesto ash?

• Anthracnose disease cycle on Modesto ash. Anthracnose is a group of diseases that cause dark, sunken lesions on leaves, stems, flowers, and fruits. Anthracnose infects many deciduous and evergreen trees and shrubs and in some regions also infects fruits, vegetables, and turfgrass. Often called leaf, shoot, or twig blight,...