The invention relates to crop netting materials, crop cover materials, and ground cover materials that transmit solar radiation in the visible wavelength range of about 420 to 720 nm at a level similar to the level that the materials transmit solar radiation in the infra red wavelength ranges of about 700 to about 1000 nm and 1500 to about 1600 nm. The materials also absorb solar radiation in the UV wavelength range of about 300 to about 380 nm.

A photo-selective light spectrum-modifying net for use in citrus fruit production, the net comprising a woven array of parallel and mutually spaced first threads and an array of parallel and mutually spaced second threads, the second threads being inclined to the first threads to define an array of openings between the first and second threads, wherein the first threads are uncolored and composed of a first polymer which is selected from a polymer incorporating a white pigment or dye, a transparent polymer or a translucent polymer, and the second threads are colored red and composed of a second polymer which incorporates a red pigment or dye, the second threads being adapted to transmit, scatter and reflect electromagnetic radiation in the wavelength range of from 640 to 680 nm. Also disclosed is a method of producing citrus fruit using the net.

A photo-selective light spectrum-modifying net for use in citrus fruit production, the net comprising a woven array of parallel and mutually spaced first threads and an array of parallel and mutually spaced second threads, the second threads being inclined to the first threads to define an array of openings between the first and second threads, wherein the first threads are uncolored and composed of a first polymer which is selected from a polymer incorporating a white pigment or dye, a transparent polymer or a translucent polymer, and the second threads are colored red and composed of a second polymer which incorporates a red pigment or dye, the second threads being adapted to transmit, scatter and reflect electromagnetic radiation in the wavelength range of from 640 to 680 nm. Also disclosed is a method of producing citrus fruit using the net.

The invention Plant Pot Skirt and Plant Wrap concerns the prevention of weeds in potted plants as well as further facilitates the protection of plants by offering a wrapping solution. The invention consists of a skirt with tightening straps or hook and loop pads that allow it to wrap around the top of a pot and around the base of the plant that it contains forming a protective apron that deters weeds as well as provides other functions such as insulation. The skirt can also be wrapped around a plant to protect it during transport or during other times when protection is needed.

The invention Plant Pot Skirt and Plant Wrap concerns the prevention of weeds in potted plants as well as further facilitates the protection of plants by offering a wrapping solution. The invention consists of a skirt with tightening straps or hook and loop pads that allow it to wrap around the top of a pot and around the base of the plant that it contains forming a protective apron that deters weeds as well as provides other functions such as insulation. The skirt can also be wrapped around a plant to protect it during transport or during other times when protection is needed.

A bug-catching curtain system includes a plurality of curtains composed of adhesive material suspended from rigid framing material. A drive shaft is supported by the support structure. A plurality of primary cables extending out from a plurality of spindles that are mounted on the drive shaft. A plurality of support cables are attached to the primary cable and to the rigid framing material. The plurality of support cables suspend the plurality of curtains between rows of plants. A height at which the plurality of curtains are suspended is varied by using the turning the drive shaft to let out and to wind in the plurality of primary cables.

A bug-catching curtain system includes a plurality of curtains composed of adhesive material suspended from rigid framing material. A drive shaft is supported by the support structure. A plurality of primary cables extending out from a plurality of spindles that are mounted on the drive shaft. A plurality of support cables are attached to the primary cable and to the rigid framing material. The plurality of support cables suspend the plurality of curtains between rows of plants. A height at which the plurality of curtains are suspended is varied by using the turning the drive shaft to let out and to wind in the plurality of primary cables.

A netting enclosure kit comprises a skeleton configured to operate in a plurality of configurations between a first, partially expanded configuration and a second, fully expanded configuration, a netting enclosure comprising a plurality of panels configured to be joined together to enclose or hang from the skeleton in each of the plurality of configurations, a first webbing configured to connect to a first portion of the netting enclosure, a second webbing configured to connect to a second portion of the netting enclosure, and a fastener configured to attached to the first webbing and to the second webbing to form an openable and closeable seam.

A netting enclosure kit comprises a skeleton configured to operate in a plurality of configurations between a first, partially expanded configuration and a second, fully expanded configuration, a netting enclosure comprising a plurality of panels configured to be joined together to enclose or hang from the skeleton in each of the plurality of configurations, a first webbing configured to connect to a first portion of the netting enclosure, a second webbing configured to connect to a second portion of the netting enclosure, and a fastener configured to attached to the first webbing and to the second webbing to form an openable and closeable seam.

One variation of a method for interpreting pressures in plants includes: accessing a first image of a first set of sentinel plants in a field; accessing a second image of a second set of sentinel plants in the field, recorded during a first period; interpreting a first pressure of a stressor in the first set based on features extracted from the first image, captured during the first period; interpreting a second pressure in the second set based on features extracted from the second image; deriving a model associating pressure at the first set and pressure at the second set based on the first pressure and the second pressure; interpreting a third pressure in the first set based on features extracted from a third image captured during a second period; and predicting a fourth pressure in the second set during the second period based on the third pressure and the model.