Boosting Plant Health with Beneficial Microbes Inside Plants

This patent describes ways to improve plant health by introducing helpful microorganisms, called endophytes, into plants or their parts.

What it covers

This invention focuses on improving plant health by using specific compositions and methods. It works by making a plant "heterologously disposed" to one or more endophytes, or by using plant parts that have already been treated this way. This means the plant is given endophytes that aren't naturally found in that specific plant species or location, or perhaps in those quantities. For example, a farmer might treat corn seeds with a liquid containing a specific beneficial fungus before planting, so the fungus grows inside the corn plant as it develops, helping it resist disease or grow stronger.

What it doesn't cover

• —Does not cover improving plant health solely through traditional chemical fertilizers or pesticides applied externally.
• —Does not cover plant health improvements achieved purely through genetic modification without introducing endophytes.
• —Does not cover methods where endophytes are only present on the plant's surface, rather than inside the plant tissue.
• —Does not cover general soil amendments or beneficial microbes that live only in the soil around the plant roots, not within the plant itself.

The clever bit

The novelty lies in the concept of "heterologously disposing" a plant to endophytes. This means intentionally introducing beneficial microbes into a plant where they wouldn't normally be found, or in a way that significantly enhances their presence, to unlock specific health benefits.

Why it matters

Ensuring healthy plants is crucial for food production and environmental sustainability. This technology offers a way to enhance plant resilience and growth using natural biological agents, potentially reducing reliance on synthetic chemicals. It could lead to more robust crops that are better equipped to handle stress from pests, diseases, or harsh environmental conditions.

Real-world examples

• 1.Seed treatments with beneficial fungi or bacteria
• 2.Biofertilizers that colonize plant interiors
• 3.Biopesticides delivered internally to plants
• 4.Crop varieties enhanced with specific microbial partners