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Black Rot

Lasiodiplodia Theobromae

Pathogène :

Fungus

Type:

Risque:

HIGH

Pudrición de raíz y tallo

Marchitamiento, decaimiento, secado, caída o necrosis
Pudrición, aguado y/o secreción acuosa
Coloración marrón, rojiza o rosa en el interior / Polvo, moho o ceniza (blanca, gris o negra)
Marchitamiento, decaimiento, secado, caída o necrosis
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¿QUIÉN LO CAUSA?

Lasiodiplodia theobromae is a phytopathogenic fungus that causes the disease known as black rot in various plants, including avocado. This fungus can survive and persist in crop debris, soil, and infected plant material. During its life cycle, Lasiodiplodia theobromae produces conidia (asexual spores) that are dispersed by wind, irrigation water and other media, infecting healthy plant tissues. In addition, it can form resistance structures, such as chlamydospores, that allow it to resist adverse conditions in the soil and spread to new host plants.

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SÍNTOMAS

Black rot, caused by Lasiodiplodia theobromae, severely affects avocados. General symptoms include:

- Wilting and yellowing of leaves.
- Necrosis and decomposition of roots and plant tissues.
- Fruit rot, with dark and sunken Taches.
- Loss of vigor and premature death of the plant.

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TEMPERATURA Y HUMEDAD

25°C - 30°C

70% - 80%

Cargando...

VÍAS DE TRANSMISIÓN

Contaminated irrigation water, infected crop remains, contaminated pruning tools, infected plant material

Do you want to remove this pest? Choose how you want to treat it.

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TRATAMIENTOS

Tratamientos químicos

• TEBUCONAZOLE 25% [WG] P/P
• CIPRODINIL 37.5% + FLUDIOXONIL 25% [WG] P/P

Tratamientos permitidos en agricultura ecológica

-

Tratamientos biológicos

• BACILLUS AMYLOLIQUEFACIENS (strain AH2) (1x10E11 CFU/l) [SC] P/V
• BACILLUS SUBTILIS (strain IAB/BS03) (1 x 10E8 cfu/ml) 10 g/l [SL] P/V
• BACILLUS SUBTILIS (STRAIN QST 713) 1.34% [SC] P/V

Recomendaciones

- Maintain good soil health by rotating crops and removing plant residues.
- Use appropriate irrigation practices to avoid excess moisture in the soil.
- Disinfect work tools and equipment to prevent the spread of the fungus.
- Apply appropriate pruning techniques to promote air circulation and reduce humidity in the plant.
- Use preventive and curative fungicides according to the manufacturer's recommendations.
- Promote plant resistance through the selection of tolerant varieties and the use of integrated pest and disease management techniques.

Enlace patrocinado

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Yellow Chromatic Traps

Trap

Enlace patrocinado

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Treatment against snails and slugs

Molluscicide

Enlace patrocinado

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Potassium bicarbonate

Fungicide

Enlace patrocinado

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Bottle trap accessory

Accessories

Enlace patrocinado

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Pest Microscope

Utensil

Enlace patrocinado

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100% diatomaceous earth

Insecticide

Enlace patrocinado

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Fruit fly traps

Trap

Enlace patrocinado

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Fosetyl 80%

Fungicide

Enlace patrocinado

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Horsetail

Fungicide

Enlace patrocinado

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Potassium soap + Neem Oil

Insecticide

Enlace patrocinado

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light traps

Trap

Enlace patrocinado

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Copper

Fungicide

Enlace patrocinado

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Lime for whitewashing

Barrier/Repellent

Enlace patrocinado

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Traps for snails and slugs

Trap

Enlace patrocinado

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Sulfur

Fungicide

Enlace patrocinado

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Trap for Tuta ABSOLUTA

Trap

Enlace patrocinado

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Nettle slurry

Fungicide/Insecticide

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TRATAMIENTOS

Remèdes maison

POTASSIUM SOAP AND NEEM OIL SOLUTION

POTASSIUM SOAP SOLUTION + NEEM OIL + DIATOMACEOUS EARTH

BAKING SODA AND NEUTRAL SOAP SOLUTION

GARLIC INFUSION WITH NEUTRAL SOAP

CHROMATIC OR ADHESIVE TRAPS

DILUTED MILK

HORSETAIL INFUSION

TRUNK WHITEWASHING

DIATOMACEOUS EARTH

WOOD ASH

NETTLE SLURRY

CUT THE AFFECTED BRANCHES AND APPLY CINNAMON

GARLIC AND CINNAMON INFUSION

INFUSION OF WORMWOOD, CHILI OR CHILLI

CLEAN THE AFFECTED AREA AND APPLY ASH PASTE WITH GARLIC OR CINNAMON

GARLIC AND MINT INFUSION

LIGHT TRAPS

APPLY CINNAMON POWDER

PITFALL TRAPS

CRUSHED EGG SHELLS

CLEAN AND SEAL THE WOUND WITH CLAY, CINNAMON AND GARLIC PASTE

GARLIC INFUSION

MATURE COMPOST

TRAPS WITH VINEGAR AND SOAP

SEAL HOLES WITH ASH PASTE AND CRUSHED GARLIC

VINEGAR AND BAKING SODA SOLUTION

ANT TRAP

TAPE TRAP

PHEROMONE TRAP

ALCOHOL TRAPS

FUNNEL TRAP

There are no home treatments

Alliés naturels

PREDATORY MITES

PARASITIC WASPS

HOVERFLIES OR PARASITIC FLIES

PREDATORY BUGS

There are no natural allies

Mycodiplosis oidii (predatory mosquito)

Traitements chimiques

There are no treatments for this disease. Treatments are directed at the insect vectors that transmit it. See insect treatments.

ABAMECTIN 0.0015% + PYRETHRINS 0.02%

RAPESEAL OIL

RAPESEAL OIL + PYRETHRINS

ORANGE OIL 6%

PARAFFIN OIL

ACETAMIPRID

ACETAMIPRID

ACETAMIPRID 0.005%

ACETAMIPRID 20%

DELTAMETHRIN 10%

DELTAMETHRIN 2.5%

DELTAMETHRIN 1.57%

DIFENOCONAZOLE 1.67%

ESFENVALERATE 2.5%

PHENHEXAMIDE 50%

FLUPYRADIFURONE

FOSETIL-AL 80%

FERRIC PHOSPHATE

ALUMINUM PHOSPHIDE 56%

HEXITIAZOX 10%

LAMINARIN 4.5%

METALDEHYDE

PIRACLOSTROBIN 6.7% + BOSCALIDE 26.7%

PYRIPROXIFEN 10%

POTASSIUM SALTS OF UNSATURATED FATTY ACIDS

TAU-FLUVALINATE 24%

TETRACONAZOLE 10%

TETRACONAZOLE 12.5%

TETRACONAZOLE 4%

ESFENVALERATE 5%

100% GARLIC EXTRACT

FLUPIRADIFURONE 20%

PHOSTIAZATE 10%

PHOSTIAZATE 15%

POTASSIUM HYDROGEN CARBONATE

LAMBDA CYHALOTHRIN

SPINOSAD 0.024%

SPINOSAD 12%

SPINOSAD 48%

TRICHODERMA ASPERELLUM (STRAIN T34)

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RECOMMANDATIONS

- Check the back of the leaves frequently, especially in dry weather.
- Spray water on the leaves to increase humidity and prevent them from settling.
- Keep plants healthy with good watering and adequate light.
- If you see cobwebs or damage, clean the leaves with a damp cloth or pressurized water.
- Use potassium soap or neem oil every few days until they disappear.

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Plantes répulsives

Rosemary, Dill, Coriander

PRODUITS RECOMMANDÉS

Enlace patrocinado

project_20230612_2032143-01.png

Yellow Chromatic Traps

Trap

Enlace patrocinado

project_20230612_2032143-01.png

Treatment against snails and slugs

Molluscicide

Enlace patrocinado

project_20230612_2032143-01.png

Potassium bicarbonate

Fungicide

Enlace patrocinado

project_20230612_2032143-01.png

Bottle trap accessory

Accessories

Enlace patrocinado

project_20230612_2032143-01.png

Pest Microscope

Utensil

Enlace patrocinado

project_20230612_2032143-01.png

100% diatomaceous earth

Insecticide

Enlace patrocinado

project_20230612_2032143-01.png

Fruit fly traps

Trap

Enlace patrocinado

project_20230612_2032143-01.png

Fosetyl 80%

Fungicide

Enlace patrocinado

project_20230612_2032143-01.png

Horsetail

Fungicide

Enlace patrocinado

project_20230612_2032143-01.png

Potassium soap + Neem Oil

Insecticide

Enlace patrocinado

project_20230612_2032143-01.png

light traps

Trap

Enlace patrocinado

project_20230612_2032143-01.png

Copper

Fungicide

Enlace patrocinado

project_20230612_2032143-01.png

Lime for whitewashing

Barrier/Repellent

Enlace patrocinado

project_20230612_2032143-01.png

Traps for snails and slugs

Trap

Enlace patrocinado

project_20230612_2032143-01.png

Sulfur

Fungicide

Enlace patrocinado

project_20230612_2032143-01.png

Trap for Tuta ABSOLUTA

Trap

Enlace patrocinado

project_20230612_2032143-01.png

Nettle slurry

Fungicide/Insecticide

*Los tratamientos recomendados no dejan de ser recomendaciones según las bases de datos de las autoridades y en ningún momento sustituyen las directrices marcadas según la legislación de cada país

*Les produits présentés sont des recommandations et ne sont pas nos propres produits. En tant qu'associés Amazon, nous gagnons des revenus grâce aux achats de produits recommandés.

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