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IdMicrobe: Plant Pest Guide, Professional and Homemade Tips and Treatments

The Guide to Caring for Your Plants

Learn to recognize pests and how to combat them

idMicrobe: Consult treatments and eliminate plant pests

The Guide to Caring for Your Plants

Learn to recognize pests and how to combat them

Fusarium Or Basal Rot

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How to recognize and combat fusarium or basal rot in garlic

Fusarium Or Basal Rot

Fungus

Type:

Risk to the plant:

HIGH

Fusarium Sp.

Pathogen:

How to recognize and combat fusarium or basal rot in garlic

Fusariosis

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WHO CAUSES IT?

Fusarium sp. is a group of soil pathogenic fungi that infects a variety of plants, including garlic, causing diseases such as fusariosis or basal rot. These fungi are characterized by producing asexual spores (conidia) and sexual spores (ascospores), which allow them to spread and survive in the soil for long periods. Infection begins when fungal spores come into contact with garlic roots, especially under conditions of high humidity and favorable temperatures. The fungus penetrates the roots and moves through the conductive vessels, obstructing the flow of water and nutrients, resulting in tissue necrosis. As the disease progresses, the fungus produces mycelium that spreads into the soil, infecting new plants and forming resistance structures that perpetuate the infection cycle.

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SYMPTOMS

Fusarium rot or basal rot caused by Fusarium sp. It is a disease that seriously affects garlic crops, compromising both the quality and quantity of the harvest. Symptoms begin with a progressive yellowing of the lower leaves, followed by a general wilting of the plant. The garlic bulb shows signs of rot, with tissues becoming soft and watery, and brown rings often seen at the base of the bulb.
- Yellowing of the lower leaves
- General wilting of the plant
- Soft, watery rot in the bulb
- Presence of brown rings at the base of the bulb
- Root necrosis.

Fusarium or Basal Rot in Garlic: How to Recognize and Treat It Effectively
Fusarium wilt or basal rot in garlic | idMicrobe
Fusarium or Basal Rot: Symptoms and Damage in Garlic
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DEVELOPMENT CONDITIONS

Temperature:

20-28°C

Humidity:

60-90%

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HOW IS IT SPREAD?

Spores in the soil, infected crop residues, contaminated tools, irrigation water, infected planting material

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HOW TO ELIMINATE IT?

Home 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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Biological Pest Control for Fungus Gnats, Thrips, & Whiteflies

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Light traps for insects

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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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For orchards, terraces and flower pots.

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100% organic. For indoor and outdoor use

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Insect Barrier/Repellent

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Mature compost. Worm castings

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100% organic diatomaceous earth

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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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