I personally feel it is a biological response of human civilization
Historically, you sent someone out into your garden or field with a hoe, and they chopped weeds or pulled them out by the roots. Chemical weeding involves spraying herbicides that target the most common weeds--not including the crop. Today, you might release an insect that feeds on the weeds but leaves the crop alone. These biological methods are not in common use yet. The biological method to get rid of tomato worms (horn worms), for example, is to pluck them off and stomp on them. Of course, that is pest control, not weeding.
Endorphins
A contralateral response is when a stimulus is sensed on one side of the spinal column, but the response and effectors of that stimulus occur on the opposite side of the spinal column. This is opposed to an ipsilateral response in which the stimulus and response are both on the same side of the spinal column
biological control
trichoderma viren
Biofeedback
the ability to manipulate and control the mass of its population
The biological techniques that can be used to slow world population growth include the various forms of birth control for both men and women. The sociological techniques include by law (as in China) or by religious declaration.
the use of biological control
A response that you can control
Biological control is the beneficial action of predators, parasites, pathogens, and competitors in controlling pests and their damage.
Biological control is the use of a pey species to control pests and parasites i.e. to use Encarsia formosa the Chalcid wasp to control Whitefly. This avoids the use of pesticides.
A biological Control Of Insect Pests. ! (; (*:
In biological pest control the pests are killed with a living organism whilst in chemical cultural pest control a chemical is used.
A vehicle control is what the treatment/substance of interest is administered in. E.g, a hormone of interest is within a PBS solution and this is injected into the test group. Giving just the vehicle is to show that the response seen is due to the treatment being tested and not the solution it is in.
Paul DeBach has written: 'Biological control by natural enemies' -- subject(s): Agricultural pests, Biological control, Insect pests, Pest control, Pests, Weeds
Biological Clock