Natural products as pesticides have been reviewed from several perspectives in the past, but no prior treatment has examined the impact of natural product and natural product-based pesticides on the U.S. market, as a function of new active ingredient registrations with the Environmental Protection Agency (EPA). Thus, EPA registration details of new active ingredients for all conventional pestic...

Over the past 50 years, crop protection has relied heavily on synthetic chemical pesticides, but their availability is now declining as a result of new legislation and the evolution of resistance in pest populations. Therefore, alternative pest management tactics are needed. Biopesticides are pest management agents based on living micro-organisms or natural products. They have proven potential ...

Bacillus thuringiensis (Bt) is a valuable environmentfriendly biopesticide, which occupies 90% of the world biopesticide market. Its insecticidal properties are attributed to the presence of δ-endotoxins which are synthesized during the sporulation phase of the bacterium. δ-endotoxin or crystal toxin is a multidomain protein molecule comprising of three distinct domains. Domain I is made of sev...

The natural product chitosan has been shown to reduce plant disease severity and enhance the efficacy of microbial biocontrol agents in several crops. However, little is known about potential synergisms between biopesticides best use practices apple production. objectives this study were evaluate effect pre-harvest applications alone combination with a commercial biopesticide suppress fungal di...

Since its discovery as a microbial insecticide, Bacillus thuringiensis has been widely used to control insect pests important in agriculture, forestry, and medicine. The wide variety of formulations based on spore-crystal complexes intended for ingestion by target insects, are the result of many years of research. The development of a great variety of matrices for support of the spore-crystal c...

The amount and sources of carbon and nitrogen used to produce Bacillus thuringiensis (Berliner)-based biopesticide may influence the quality of the final product. The objective of this research was to test different levels of carbon and nitrogen: medium 1 - 1.5% maize glucose + 0.5% soy flour, medium 2 - 3.0% maize glucose + 1.0% soy flour, medium 3 - 1.0% maize glucose + 3.0% soy flour and med...

The aim of this study was to determine the effect botanical biopesticide extracts and concentrations on soil termite mortality Coptotermes curvignathus, Holmgren. This research an experimental using a fully randomized design (CRD) consisting 2 3-level treatments that were repeated three times. Treatment type levels, namely are A1 (papaya leaf), A2 (soursop A3 (lemongrass leaf). In comparison, c...

Biopesticides are formulations derived from naturally occurring compounds that manage pests through non-toxic and environmentally favorable means. Being living organisms (natural enemies) or products, biopesticides represent less of a risk to the environment human health. Biopesticides, classified into three broad classes, increasingly used in pest control, include semiochemicals, plant-incorpo...