LECANICILLIUM LECANII Meaning and
Definition
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Lecanicillium lecanii is a species of entomopathogenic fungi that belongs to the family Cordycipitaceae. It is commonly known as L. lecanii or Beauveria bassiana, and it is highly beneficial in the field of biological pest control. This specific fungus attacks and parasitizes various insects, primarily aphids, whiteflies, thrips, mealybugs, and other sap-sucking pests that harm plants.
The mycelium of L. lecanii grows and penetrates the insect's outer shell, then releases enzymes that decompose the body fluids of the host insect, leading to its death. Once the insect is infected and killed, the fungus forms a white, powdery mass called "mycosis" on the insect's body, which is composed of fungal spores. These spores are then released into the environment, targeting other potential insects and continuing the cycle.
The application of L. lecanii as a biological control agent is widely practiced in agriculture, horticulture, and forestry to reduce the use of chemical pesticides. This fungus is considered environmentally friendly, as it poses no harmful effects on humans, animals, or beneficial insects. It can be used in the form of sprays, dusts, or granules, incorporating the spores of the fungus.
Overall, Lecanicillium lecanii plays a significant role in pest management by acting as a natural biopesticide, providing an effective and sustainable alternative to chemical control methods while maintaining ecological balance and minimizing damage caused by insect pests.
Etymology of LECANICILLIUM LECANII
The word "Lecanicillium lecanii" is a scientific name for a fungal species commonly known as "white muscardine fungus" or "beauveria bassiana". The etymology of this term can be broken down as follows:
1. Lecanicillium: The genus name "Lecanicillium" is derived from the Greek word "lecanium", which means a small dish or saucer. This name refers to the cup-shaped conidiophores (spore-bearing structures) that form on the fungus.
2. Lecanii: The species epithet "lecanii" is derived from the Greek word "lekanis", which can be translated as a small dish or saucer. It is used to denote the fungus's morphology, resembling a small dish or cup shape.
