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.
biological control
trichoderma viren
The promotion of declining populations and of fatal disability and disease is the role of micro-organisms in the biological control of pests. Micro-organisms can include such entities of household recognition as bacteria and fungi. They may introduce disabling and terminal viruses into pest-minded arthropods, birds, mammals and reptiles.
I personally feel it is a biological response of human civilization
There are many social, biological, and psychological advantages and disadvantages of increasing the age of marriage. A biological disadvantage is you would have to wait longer to have children.
The Advantages are: 1. Good quality products are created 2. Customer satisfaction is high The Disadvantages are: 1. It involves people and money 2. Sometimes quality control is not 100% efficient
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.
The chemicals used for pest control has their advantages as well as disadvantages too. Good pest control companies usually use the chemicals that are less dangerous to human health. Poisonous chemicals can even kill non-pest organisms and influence the help of your family and pets too. they can cause bioaccumulation and biological magnification.
advantages: more control, cost control and competitive advantages
A biological Control Of Insect Pests. ! (; (*:
With voltage control there is so much voltage drop due to resistor, that's the disadvantage
In biological pest control the pests are killed with a living organism whilst in chemical cultural pest control a chemical is used.
biological detergents and other stuff like that
The advantages of being biological scientist are that there is the opportunity to work on innovative projects. Also, they will probably have a decent salary.