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idMicrobe: Tool to recognize plant diseases and consult home treatments

The Guide to Caring for Your Plants

Learn to recognize pests and how to combat them

Symptoms, treatments, and recommendations for treating sooty mold

Bold Or Sooty Mold

Fungal Complex

Pathogen:

Type:

Fungus

Risk:

MILD

Symptoms, treatments, and recommendations for treating sooty mold

Limonero

Fumagina o negrilla

Sooty mold: Symptoms and damage on lemon trees
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WHO CAUSES IT?

Sooty mold is a fungal disease caused by several fungi of the genus Capnodium and other related genera. This fungus is not pathogenic itself, but develops as a black layer of sooty fungus on honeydew produced by sucking insects such as aphids, scale insects and whiteflies. Although sooty mold does not directly harm the plant, it can affect its health by blocking sunlight and reducing photosynthesis, leading to overall weakening.

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SYMPTOMS

In citrus, sooty mold appears as a black, powdery coating that covers the leaves, shoots and fruits. This fungus develops on honeydew excreted by sucking insects that feed on plant sap, such as scale insects and aphids. Visible symptoms include leaves and fruits covered by a black, sticky coating, which can reduce the quality of the fruit and affect its marketability.

Damage caused by black mold or sooty mold in Limonero
Sooty mold or black mold on lemon trees: How to recognize and treat it effectively
Sooty mold on lemon trees | idMicrobe
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TEMPERATURE AND HUMIDITY

20°C - 30°C

70% - 90%

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TRANSMISSION PATHS

Sucking insects, wind, direct contact with infected plants, human transportation, agricultural equipment.

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

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TREATMENTS

Chemical treatment

• SULFUR 80% [WG] P/P
• COPPER OXYCHLORIDE 35% (exp. in Cu) [WP] P/P

Authorized treatments in organic farming

• SULFUR 80% [WG] P/P
• COPPER OXYCHLORIDE 35% (exp. in Cu) [WP] P/P

Biological control

-

Recommendations

To prevent and control sooty mold in citrus, it is important to control the population of sucking insects, as they are the vectors of the fungus. Biological control methods can be used, such as the introduction of predatory insects, and specific insecticides can be applied when necessary. Additionally, it is important to keep the plant healthy through proper fertilization, regular pruning and controlled watering to avoid stress and reduce honeydew production.

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Fruit fly traps

Fruit fly traps

Non-Toxic. Reusable. For indoor and outside

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Treatment against snails and slugs

Treatment against snails and slugs

Granulated bait, attractive, safe and fast.

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Natural Pesticide, Fungicide, Miticide, Insecticide, Spider Mites, Powdery Mildew, Botrytis and Mold

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Nematodes - Biological Pest Control for Fungus Gnats, Thrips, & Whiteflies

Nematodes - Biological Pest Control for Fungus Gnats, Thrips, & Whiteflies

Biological Pest Control for Fungus Gnats, Thrips, & Whiteflies

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Light traps for insects

Light traps for insects

Solar trap for outside

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Effective against all types of fungi

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Anti-ant adhesive tape

Anti-ant adhesive tape

Tree protection. Easy to use.

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Adhesive traps for insects

Adhesive traps for insects

For orchards, terraces and flower pots.

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Insecticide, fungicide, acaricide and nematicide spraying

Insecticide, fungicide, acaricide and nematicide spraying

100% organic. For indoor and outdoor use

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Lime for whitewashing

Lime for whitewashing

Insect Barrier/Repellent

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Fungus Gnat Killer & Bug Spray

Fungus Gnat Killer & Bug Spray

For outdoor and indoor use. Pet friendly

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Mature compost. Worm castings

Mature compost. Worm castings

100% Natural. Soil Restorative

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100% organic diatomaceous earth

100% organic diatomaceous earth

Natural insecticide against insects

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Beetle traps

Beetle traps

Ideal for ornamentals, flowers and shrubs.

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Trap for Tuta absoluta

Trap for Tuta absoluta

Attracts and traps tomato moths

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Snail and slug traps

Snail and slug traps

Ideal for orchards, gardens and pots.

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Copper-based fungicide - Curative and preventive

Copper-based fungicide - Curative and preventive

Effective against all types of fungi

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*The recommended treatments are still recommendations according to the databases of the authorities and at no time do they replace the guidelines established according to the legislation of each country

*The products shown are recommendations and are not our own products. As Amazon Associates, we earn revenue from purchases of recommended products.

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TREATMENTS

Homemade treatments

BONE MEAL OR GROUND FISH SHELLS

RUSTY NAILS OR IRON SHAVINGS

BANANA PEELS

EPSOM SALTS (MAGNESIUM SULFATE)

SOLUTION WITH HOUSEHOLD BORAX

GROUND OR BOILED EGGSHELLS

COMPOST WITH ONION OR GARLIC SCRAPS

VEGETABLE COOKING WATER

WOOD ASH

WATER WITH VINEGAR OR LEMON (VERY DILUTED)

GARLIC INFUSION

USED COFFEE OR TEA

BANANA AND EGGSHELL INFUSION

POTATO OR LEGUME COOKING WATER

COMPOST FROM FRESH GREEN LEAVES

COMPOST OR WELL-AGED MANURE

DILUTED MILK (1:10)

BANANA TEA

LEAF COMPOST

NETTLE SLURRY

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

Natural allies

PREDATORY MITES

LADYBUGS

LACEWINGS

PARASITIC WASPS

HOVERFLIES OR PARASITIC FLIES

PREDATORY BUGS

There are no natural allies

Mycodiplosis oidii (predatory mosquito)

Chemical treatments

AGRICULTURAL SULFUR (POWDER OR SOLUBLE)

POTASSIUM FERTILIZERS

MAGNESIUM FERTILIZERS

BORON FERTILIZERS

CALCIUM FERTILIZERS

NITROGEN FERTILIZERS

PHOSPHORUS FERTILIZERS

IRON FERTILIZERS

SULFUR FERTILIZERS

NPK FERTILIZERS

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 0.005%

ACETAMIPRID 20%

SULFUR

COPPER 20%

COPPER 25%

COPPER 35%

COPPER 38%

COPPER 50%

COPPER 52%

DELTAMETHRIN 1.57%

DELTAMETHRIN 10%

DELTAMETHRIN 2.5%

DIFENOCONAZOLE 1.67%

ESFENVALERATE 2.5%

ESFENVALERATE 5%

100% GARLIC EXTRACT

PHENHEXAMIDE 50%

FLUPYRADIFURONE

FLUPIRADIFURONE 20%

FOSETIL-AL 80%

FERRIC PHOSPHATE

ALUMINUM PHOSPHIDE 56%

PHOSTIAZATE 10%

PHOSTIAZATE 15%

HEXITIAZOX 10%

POTASSIUM HYDROGEN CARBONATE

LAMBDA CYHALOTHRIN

LAMINARIN 4.5%

METALDEHYDE

PIRACLOSTROBIN 6.7% + BOSCALIDE 26.7%

PYRETHRINS

PYRIPROXIFEN 10%

POTASSIUM SALTS OF UNSATURATED FATTY ACIDS

SPINOSAD 0.024%

SPINOSAD 12%

SPINOSAD 48%

TAU-FLUVALINATE 24%

TETRACONAZOLE 10%

TETRACONAZOLE 12.5%

TETRACONAZOLE 4%

TRICHODERMA ASPERELLUM (STRAIN T34)

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RECOMMENDATIONS

1714749024044.png

REPELLENT PLANTS

RECOMMENDED PRODUCTS TO ELIMINATE THIS PEST

Sponsored link

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Sponsored link

Sponsored link

Home treatment. Eco-friendly

Insecticidal soap

Home treatment. Eco-friendly

Sponsored link

Eco-friendly. Respectful of animals, the environment, and people.

Bacillus Thuringiensis BT Organic Worm & Caterpillar Control

Eco-friendly. Respectful of animals, the environment, and people.

Sponsored link

Non-Toxic. Reusable. For indoor and outside

Fruit fly traps

Non-Toxic. Reusable. For indoor and outside

Sponsored link

Granulated bait, attractive, safe and fast.

Treatment against snails and slugs

Granulated bait, attractive, safe and fast.

Sponsored link

Sponsored link

Sponsored link

Sponsored link

Sponsored link

Sponsored link

100% ecological fungicide

Natural Pesticide, Fungicide, Miticide, Insecticide, Spider Mites, Powdery Mildew, Botrytis and Mold

100% ecological fungicide

Sponsored link

Biological Pest Control for Fungus Gnats, Thrips, & Whiteflies

Nematodes - Biological Pest Control for Fungus Gnats, Thrips, & Whiteflies

Biological Pest Control for Fungus Gnats, Thrips, & Whiteflies

Sponsored link

Solar trap for outside

Light traps for insects

Solar trap for outside

Sponsored link

Sponsored link

Effective against all types of fungi

Effective against all types of fungi

Sponsored link

Tree protection. Easy to use.

Anti-ant adhesive tape

Tree protection. Easy to use.

Sponsored link

Sponsored link

Sponsored link

For orchards, terraces and flower pots.

Adhesive traps for insects

For orchards, terraces and flower pots.

Sponsored link

100% organic. For indoor and outdoor use

Insecticide, fungicide, acaricide and nematicide spraying

100% organic. For indoor and outdoor use

Sponsored link

Insect Barrier/Repellent

Lime for whitewashing

Insect Barrier/Repellent

Sponsored link

For outdoor and indoor use. Pet friendly

Fungus Gnat Killer & Bug Spray

For outdoor and indoor use. Pet friendly

Sponsored link

Sponsored link

Sponsored link

100% Natural. Soil Restorative

Mature compost. Worm castings

100% Natural. Soil Restorative

Sponsored link

Sponsored link

Sponsored link

Natural insecticide against insects

100% organic diatomaceous earth

Natural insecticide against insects

Sponsored link

Ideal for ornamentals, flowers and shrubs.

Beetle traps

Ideal for ornamentals, flowers and shrubs.

Sponsored link

Attracts and traps tomato moths

Trap for Tuta absoluta

Attracts and traps tomato moths

Sponsored link

Ideal for orchards, gardens and pots.

Snail and slug traps

Ideal for orchards, gardens and pots.

Sponsored link

Effective against all types of fungi

Copper-based fungicide - Curative and preventive

Effective against all types of fungi

Sponsored link

*The recommended treatments are still recommendations according to the databases of the authorities and at no time do they replace the guidelines established according to the legislation of each country

*The products shown are recommendations and are not our own products. As Amazon Associates, we earn revenue from purchases of recommended products.

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