Penicillium Citrinum Manufacturer & Exporter | Manganese Solubilizing Bacteria | Microbial Species

Penicillium citrinum

Penicillium Citrinum, a beneficial fungus, solubilizes soil manganese, recommended for deficient soils. It also accelerates soil organic matter decomposition, increasing manganese availability.

Strength

1 x 10⁸ CFU per gram / 1 x 10⁹ CFU per gram

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Benefits

Enhances photosynthetic efficiency and promotes faster, uniform seed germination

Aids in manganese solubilization, improving plant performance during growth.

Stimulates robust root development

Enhances nutrient and water uptake, thereby increasing plant resilience, particularly in dry conditions.

Optimizes nutrient availability and physiological processes

Improves overall plant health and vigor through enhanced nutrient absorption and growth processes.

Contributes to improved crop quality, increased biomass, and better yield outcomes in agriculture

Enhances agricultural productivity and harvest quality through optimized plant growth and development.

Additional Info

Recommended Crops: Cereals, Millets, Pulses, Oilseeds, Fibre Crops, Sugar Crops, Forage Crops, Plantation crops, Vegetables, Fruits, Spices, Flowers, Medicinal crops, Aromatic Crops, Orchards, and Ornamentals.

Compatibility: Compatible with Bio Pesticides, Bio Fertilizers, and Plant growth hormones but not with chemical fertilizers and chemical pesticides.

Shelf Life: Stable within 1 year from the date of manufacturing.

Packing: We offer tailor-made packaging as per customers' requirements.

Dosage & Application

Seed Coating/Seed Treatment: Prepare a mixture of 10 - 15 grams of Corynebacterium Spp. in a sufficient amount of water to create a slurry. Coat 1 kg of seeds with this mixture, dry them in shade, and they will be ready to use in the field.

Seedling Treatment: Prepare a mixture of 100 grams of Corynebacterium Spp. in a sufficient amount of water. Dip the roots of the seedlings into the solution for 30 minutes before planting.

Soil Treatment: Mix 2.5 - 5 kg per hectare of Corynebacterium Spp. with organic manure or organic fertilizers. Incorporate this mixture into the soil at the time of planting or sowing.

Irrigation: Mix 2.5 - 5 kg per hectare of Corynebacterium Spp. in a sufficient amount of water. Apply this mixture through drenching or drip irrigation to penetrate the root zones.

FAQ

How do you treat Penicillium species fungus?

Treatment involves a combination of sanitation and antifungal agents. In agricultural soils, crop residue removal, proper drainage, and soil solarization help suppress Penicillium populations. In postharvest settings, fungicidal dips (e.g., thiabendazole or natamycin) and controlled-atmosphere storage reduce fungal growth. For indoor mold remediation, remove affected materials, maintain humidity below 60%, and apply EPA-registered mold cleaners or fungicides following label instructions.

Is Penicillium harmful to humans?

Most Penicillium species are benign or beneficial, but a few (e.g., P. marneffei) can cause opportunistic infections in immunocompromised individuals. Allergic reactions and respiratory symptoms may occur from inhaled spores. Proper ventilation and mold control minimize health risks.

What species is Penicillium?

Penicillium is a large genus in the phylum Ascomycota, comprising over 350 species. Notable species include P. chrysogenum (penicillin producer), P. roqueforti (cheese ripening), P. citrinum (manganese solubilizer), and P. expansum (fruit rot pathogen).

Is Penicillium mold black mold?

Penicillium species are not the same as Stachybotrys chartarum, the notorious “black mold.” While some Penicillium colonies appear blue-green or grayish, they are distinct genera with different toxin profiles and health impacts.

What are the uses of Penicillium species?

Antibiotic production (P. chrysogenum → penicillin)
Food processing (cheese ripening by P. roqueforti and P. camemberti)
Biocontrol of soil pathogens (P. citrinum and other antagonists)
Industrial enzyme production (e.g., pectinases, cellulases)
Bioremediation and nutrient cycling in soils

What are the common Penicillium species?

Common species include:

P. chrysogenum (antibiotic producer)
P. roqueforti (blue cheese)
P. camemberti (Camembert and Brie)
P. expansum (postharvest fruit rot)
P. citrinum (mineral solubilization)
P. italicum (citrus fruit rot)

How to identify Penicillium species?

Identification relies on:

Colony morphology (texture, color, growth rate on agar)
Microscopic features (conidiophore branching patterns, spore size/shape)
Molecular methods (DNA sequencing of ITS and β-tubulin genes)
Biochemical tests (enzyme activity profiles)

What are the health effects of Penicillium species?

Most species are harmless in healthy individuals. Potential health effects include:

Allergic reactions: sneezing, coughing, watery eyes
Respiratory irritation from spore inhalation
Opportunistic infections in immunocompromised people (rare, e.g., P. marneffei)
Mycotoxin exposure from species producing citrinin or patulin in contaminated food