摘要:
Stabilized biological pesticides comprising Chromobacterium species, filtrate, supernatant, extract or pesticidally active substance derived therefrom with pesticidal activity having improved shelf life due to maintenance of physical uniformity and longer insecticide activity after use due to higher resistance to degradation when exposed to sunlight are disclosed.
摘要:
Provided are bioactive compounds and metabolites derived from Chromobacterium species culture responsible for controlling pests, compositions containing these compounds, methods for obtaining these compounds and methods of using these compounds and compositions for controlling pests.
摘要:
A species of Burkholderia sp with no known pathogenicity to vertebrates but with pesticidal activity (e.g., plants, insects, fungi, weeds and nematodes) is provided. Also provided are natural products derived from a culture of said species and methods of controlling pests using said natural products.
摘要:
Compositions and methods for controlling Limnoperna sp., particularly, golden mussels are provided using Pseudomonas sp. suspension or compounds and compositions derived from said suspension.
摘要:
Provided are bioactive compounds and metabolites derived from Chromobacterium species culture responsible for controlling pests, compositions containing these compounds, methods for obtaining these compounds and methods of using these compounds and compositions for controlling pests.
摘要:
A species of Burkholderia sp with no known pathogenicity to vertebrates but with pesticidal activity (e.g., plants, insects, fungi, weeds and nematodes) is provided. Also provided are natural products derived from a culture of said species and methods of controlling pests using said natural products.
摘要:
A species of Burkholderia sp with no known pathogenicity to vertebrates but with pesticidal activity (e.g., plants, algae, arachnids, insects, fungi, weeds and nematodes) as well as methods for controlling algae using said species of Burkholderia. Also provided are natural products derived from a culture of said species and methods of controlling algae and/or arachnids using said natural products.
摘要:
Compositions and methods for controlling molluscs, members of the Gastropoda and Bivalvia classes which includes but is not limited to lactones, lactams, carbamates, amides, and/or carboxylic acid containing compounds as active ingredients and/or compounds derived from Pseudomonas and/or Erwinia. Also provided are methods and compositions for increasing the efficacy of chemical and biological control for invasive molluscs in open waters, power plants, and drinking water treatment facilities under coldwater conditions.
摘要:
The present invention discloses that, formic acid or salt thereof, is an effective pre-emergent and post-emergent herbicide. Formic acid biodegrades to carbon dioxide and water thus posing not threat the environment. With proper formulation and the use of respiratory protection, formic acid also poses no threat to the applicator. Formic acid is demonstrated in this invention to control both monocotyledonous and dicotyledonous plants.
摘要:
There is a need for a selective, low-risk herbicide that can be used to control weeds in cereal cultures and turf. The present invention discloses that a bacterial secondary metabolite, thaxtomin and optionally another herbicide is an effective herbicide on broadleaved, sedge and grass weeds. Thaxtomin A and structurally similar compounds can be used as natural herbicides to control the germination and growth of weeds in cereal, turf grass, Timothy grass and pasture grass cultures with no phytotoxicity to these crops. As a natural, non-toxic compound, thaxtomin can be used as a safe alternative for weed control in both conventional and organic farming and gardening systems.