A canopy treatment system to treat plants is disclosed. In one implementation according to examples of the present disclosure, a canopy treatment system comprises a hot fluid generating system configured to heat a fluid, the hot fluid generating system including a canopy valve; and a canopy in fluid communication with the hot fluid generating system, the canopy defining a treatment region, the canopy valve of the hot fluid generating system selectively positionable to control fluid flow between the hot fluid generating system and the canopy.

A rover includes a base having wheels and a propulsion system coupled to the wheels to propel the rover around a field. A tower is coupled to the base and extends over the base. Sensors are set on the tower and the base and are configured to sense environmental conditions around the rover at different elevations. A computing system includes a processor and memory. The memory is configured to receive measured data from the sensors and determine an amount and manner of water to be dispensed on plant life in the field.

A heated spray system for frost protection and prevention is described. Heated water, such as groundwater, is delivered through a spray system to the area surrounding the irrigated crops, thus increasing the temperature near the crops and preventing frost damage. Surface water is provided, by a drip irrigation line. The crops are protected from excessive irrigation with the addition of protective covers, a protective curtain, and a drainage system. When spraying groundwater for temperature control, the covers, curtain, and drainage system prevent the water from reaching the roots of the crops, and thus prevent the groundwater from damaging the roots due to contaminants and pollutants in the groundwater.

A container for fluid, including a container housing, a button atop the container housing, an overcap at least partially enclosing the button, the overcap having an orifice to allow flow of the fluid and an aperture for facilitating actuation of the button, the overcap further having a projecting member, and a fitting member disposed at least partially circumferentially about the container.

A method and apparatus (10) for the generation and distribution of a fog containing useful thermal energy, and for then utilising such fog to protect plants against frost damage or the threat of frost damage.

Compositions and methods of protecting plants from cold damage are provided. In particular, the invention provides compositions comprising plant-based nano- and/or micron-sized particles which, when applied to plants or plant parts such as buds, form a non-hydrophilic deposit or film with low thermal conductivity, thereby conferring protection against damage from ice nucleation and cold stress.

Compositions and methods of protecting plants from cold damage are provided. In particular, the invention provides compositions comprising plant-based nano- and/or micron-sized particles which, when applied to plants or plant parts such as buds, form a non-hydrophilic deposit or film with low thermal conductivity, thereby conferring protection against damage from ice nucleation and cold stress.

Compositions and methods of protecting plants from cold damage are provided. In particular, the invention provides compositions comprising plant-based nano- and/or micron-sized particles which, when applied to plants or plant parts such as buds, form a non-hydrophilic deposit or film with low thermal conductivity, thereby conferring protection against damage from ice nucleation and cold stress.

A method includes receiving a treatment temperature from a user device; positioning a tree within a treatment region of a canopy; flowing a fluid from a hot fluid generating system to the canopy; spraying the fluid from the hot fluid generating system into the treatment region of the canopy; and selectively enabling and disabling a fluid flow from the hot fluid generating system to the canopy to maintain the treatment temperature within the treatment region of the canopy.

Compositions and methods of protecting plants from cold damage are provided. In particular, the invention provides compositions comprising plant-based nano- and/or micron-sized particles which, when applied to plants or plant parts such as buds, form a non-hydrophilic deposit or film with low thermal conductivity, thereby conferring protection against damage from ice nucleation and cold stress.