Efficacy of Entomopathogenic Fungi as Prevention against Early Life Stages of the Red Palm Weevil, (Coleoptera: Curculionidae) in Laboratory and Greenhouse Trials.

The red palm weevil (RPW) is a highly destructive invasive pest for palms whose management is mainly by application of synthetic pesticides. As a key pest of date palm plantations, it is necessary to integrate environmentally safe measures for its management. Entomopathogenic fungi (EPF) have been primarily studied as a preventative control measure due to the horizontal transfer of conidia within the RPW population.

The Dissemination of Conidia by Females of the Red Palm Weevil, Suggests a New Mechanism for Prevention Practices.

Direct contact between the conidia of entomopathogenic fungi (EPF) and their host is a prerequisite to successful infection; the host can, therefore, be infected by both direct treatment and by transmission of fungal inoculum from infested surfaces. This unique characteristic makes EPF especially relevant for the control of cryptic insects. In the case of the red palm weevil (RPW) , the eggs and larvae are almost inaccessible to direct-contact treatment.

Encapsulation of Bacillus thuringiensis in an inverse Pickering emulsion for pest control applications.

Here, we present an inverse Pickering emulsion-based formulation for Bacillus thuringiensis serovar aizawai (BtA) encapsulations utilized towards pest control applications. The emulsification was carried out by high shear homogenization process via ULTRA-TURRAX®. The water-in-mineral oil emulsions were stabilized by commercial hydrophobic silica.

Not Only a Formulation: The Effects of Pickering Emulsion on the Entomopathogenic Action of .

Growing global population and environmental concerns necessitate the transition from chemical to eco-friendly pest management. Entomopathogenic fungi (EPF) are rising candidates for this task due to their ease of growing, broad host range and unique disease process, allowing EPF to infect hosts directly through its cuticle. However, EPF's requirement for high humidity negates their integration into conventional agriculture.