A plunge dip (also known as a dipping vat, dipping tank or, simply, a dip) is a bath designed to immerse livestock in liquid
pesticide
Pesticides are substances that are meant to control pests. This includes herbicide, insecticide, nematicide, molluscicide, piscicide, avicide, rodenticide, bactericide, insect repellent, animal repellent, microbicide, fungicide, and lampri ...
or other treatment.
Design
Typically a dip is designed as a narrow
channel
Channel, channels, channeling, etc., may refer to:
Geography
* Channel (geography), in physical geography, a landform consisting of the outline (banks) of the path of a narrow body of water.
Australia
* Channel Country, region of outback Austral ...
(about the width of the animal) through which the animals walk, immersing them in progressively deeper liquid until the animal is completely immersed (apart from its head so it can breathe). The channel then becomes progressively shallower until the animal exits. Because many animals can walk through the channel one after another, it is an efficient method of delivering pesticide or other liquid treatments to a large herd.
A liquid product used to treat the livestock by immersion in a plunge dip is also known as a ''dip'' (e.g.
sheep dip
Sheep dip is a liquid formulation of insecticide and fungicide which shepherds and farmers use to protect their sheep from infestation against external parasites such as itch mite (''Psoroptes ovis''), blow-fly, ticks and lice.
History
Sheep ...
).
See also
* ''
R v Korsten''
*
Cattle drenching
References
External links
{{commons category-inline, Dipping of animals
*
Animal husbandry
Pesticides
Bathing
Agricultural buildings