Pioneer Hi-bred International, Inc.

Edwin J Anderson

Steven Michael Becker

Hugh Lu

Kenneth J Ross

Thomas G Lade

An apparatus () configured to simultaneously sample a plurality of seeds is provided. The apparatus () may include a grinder () configured to grind each of the seeds of a first plurality of seeds to produce a powder comprising a plurality of seed particles. A sample container () may be configured to receive the powder. Further, a cleaning device may be configured to introduce a neutral media to the grinder () to substantially prevent cross-contamination with a second plurality of seeds, which may be ground thereafter. The apparatus () may further comprise a mixing device () configured to mix the powder. Thereby a sample portion of the powder may be tested for the presence of a genetically modified organism, or other tests may be conducted thereon. A related method for high throughput simultaneous sampling of a plurality of seeds is also provided.

Seed sampling apparatus and method

The present invention relates to an apparatus, method, software algorithm and system for evaluating plants for conditions or characteristics. In one aspect, the method can include imaging at least a portion of the plant and evaluating the image for discriminating condition(s) or characteristic(s) of interest. In one example, soybean roots are imaged and the image is evaluated to discriminate between soybean cyst nematode (SCN) cysts and the plant roots to count the number of SCN cysts for the plant. In another embodiment, a plant is illuminated by a ultra-violet radiation selected to cause photo-induced fluorescence of a target, e.g. SCN cysts. The fluorescence emitted is collected and analyzed to discriminate between the target and the remainder of the plant.

Growing community of inventors

Dallas Center, IA, United States of America

Edwin J Anderson