Abstract: A video material editing method and apparatus are provided. The method includes: acquiring a plurality of video materials; and determining a video split-screen template. By exhibiting a plurality of video track clips formed based on the plurality of video materials on a video editing track, and displaying a video editing image formed from video images of the plurality of video track clips according to a video split-screen template, video images of the plurality of video track clips are exhibited through a plurality of split regions in the video editing image in a split-screen manner; timeline intervals corresponding to the plurality of video track clips on the video editing track at least partially overlap with each other, to render that the finally obtained video has a video split-screen splice effect.

Abstract: A continuously variable speed controller comprises an operating unit, an operation detector coupled to the operating unit to detect a continuous variation of an action of the operating unit, an information processor electrically connected to the operation detector to obtain a corresponding motor speed variation quantity based on a detection result from the operation detector, and a motor controller electrically connected to the information processor to receive the motor speed variation quantity and adjust a speed of the motor continuously based on the motor speed variation quantity. As such, speed control becomes more intuitive, and can achieve stepless speed change, while no need to set the speed switch to occupy the control and detection ports, simplifying structure of the product.

Abstract: The present invention provides a novel isolated and purified fungus Hirsutella minnesotensis. The present invention also provides a pesticidal composition of an effective amount of an isolated and purified fungal strain of Hirsutella rhossiliensis or Hirsutella minnesotensis that is capable of controlling nematode infestation and a carrier. Further, the present invention provides methods of controlling nematode infestation.

Abstract: The present invention provides a novel isolated and purified fungus Hirsutella minnesotensis. The present invention also provides a pesticidal composition of an effective amount of an isolated and purified fungal strain of Hirsutella rhossiliensis or Hirsutella minnesotensis that is capable of controlling nematode infestation and a carrier. Further, the present invention provides methods of controlling nematode infestation.

Abstract: The present invention provides a novel isolated and purified fungus Hirsutella minnesotensis. The present invention also provides a pesticidal composition of an effective amount of an isolated and purified fungal strain of Hirsutella rhossiliensis or Hirsutella minnesotensis that is capable of controlling nematode infestation and a carrier. Further, the present invention provides methods of controlling nematode infestation.

Abstract: The present invention provides a novel isolated and purified fungus Hirsutella minnesotensis. The present invention also provides a pesticidal composition of an effective amount of an isolated and purified fungal strain of Hirsutella rhossiliensis or Hirsutella minnesotensis that is capable of controlling nematode infestation and a carrier. Further, the present invention provides methods of controlling nematode infestation.