Features of Paecilomyces Lilacinus
Promoting Plant Growth
During the cultivation of Paecilomyces Lilacinus, especially in specialized media and deep fermentation processes, this fungus can produce a variety of rich derivatives. One such derivative is similar to indole-3-acetic acid, which has a significant physiological effect of promoting the growth of plant roots and shoots at low concentrations. Therefore, applying the fungus to plant roots not only significantly inhibits nematode infection but also promotes the growth of the plant’s nutritional organs. Additionally, it has a positive effect on seed germination and growth.
Production of Various Functional Enzymes
This fungus can produce abundant chitinase, which degrades chitin and promotes the hatching of nematode eggs, thereby increasing the parasitism rate of Paecilomyces Lilacinus on nematodes. Furthermore, it can produce cell lysing enzymes, glucanases, and serine proteases. Research indicates that in highly efficient strains, the activity of proteases and glucanases is 1.2 to 4.2 times and 20 to 120 times higher, respectively, which promotes cell division.
Degradation Effects
Studies have shown that Paecilomyces Lilacinus can promote the dissolution of insoluble phosphates. Laboratory research confirms that the solubilization effect of this fungus reaches 30%, while other nematode antagonistic bacteria achieve 20% to 40%. Similar studies also indicate that Paecilomyces Lilacinus can promote the degradation of many chemical polymers (such as pesticides, leather wastewater, etc.), demonstrating its environmental benefits.
Characteristics of Paecilomyces Lilacinus Preparations
Paecilomyces Lilacinus preparations are pure microbial spore formulations characterized by high efficiency, broad spectrum, long-lasting effects, safety, non-pollution, and no residues. They can significantly stimulate crop growth. Experiments have shown that applying Paecilomyces Lilacinus around plant roots not only significantly inhibits nematode infection but also promotes the growth of plant roots and nutritional organs. For instance, mixing with seeds before planting or applying in holes during planting enhances seed germination and seedling growth, leading to robust, green, and healthy seedlings. Generally, this can increase crop yields by over 15%.
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