摘要:
A system and method for treating items suspected of insect infestation is described. The items are placed in a treatment space inside a treatment container together with a composition comprising one or more volatile components with insecticidal activity. The composition is applied to an absorbent material capable of containing the composition in a treatment amount; and the absorbent material and the composition are enclosed in a diffuser container with perforations covering about 1 to 30% of a surface area of the walls that allow diffusion of the one or more volatile components into the treatment space.
摘要:
A limonoid composition for the prevention and control of marine ectoparasites on fish is provided herein. Said composition comprises at least one limonoid selected from the group consisting of azadirachtin, salannin, meliantriol, karanjin, and nimbin or is an extract from Neem, Milletia pinnata, or Azadirachta indica. Said composition may be deposited on a polymer which is in the form of a net or cage. Alternatively, said composition may be incorporated into a fish feed.
摘要:
Matériau à libération progressive d'une substance active comprenant un ou plusieurs agents attractifs ou répulsifs. La substance active est mélangée dans une matrice solide constituée par un mélange de cire d'abeille et d'acide stéarique.
摘要:
Devices and methods for the control of pests using the vapors of a pesticidal composition. Compostions, devices and methods for the selective control of pests while not harming one or more beneficial insects are also disclosed. In some embodiments, the pests are bed bugs, fleas, lice, ticks, or the like. In some embodiments, the pests are varroa mites and the beneficial insects are honey bees.
摘要:
A process for obtaining biopolymeric nanoparticles containing Azadirachta indica A. Juss (Neem) is described, which comprises, in Phase I, in (10), preparing an aqueous emulsion of Neem oil and extracts, in Phase II, in (20), preparing a biopolymer solution in organic solvent, followed by mixture of both Phases I and II, and, in Phase III, in (30), preparing an aqueous emulsion of a surfactant and adding it to the Phase I and II mixture, affording a nanoparticle suspension which is stabilized. Biopolymeric nanoparticles and powder microparticles obtained are also described.
摘要:
Compositions useful for controlling pests are disclosed. In some embodiments, the composition includes a pesticidal natural oil and a polar aromatic solvent. Methods of making and using the compositions are disclosed.
摘要:
Novel plant essential oil-based antimicrobial filming compositions that are useful in protecting, repairing and strengthening the natural slime coat found on fish are disclosed, which compositions are comprised of a mixture of plant essential oils having antimicrobial properties, filming agents, and surfactants.