Biological control consists of using predator pests to control the target species. It is becoming quite a common practice in commercial orchard and farming operations. A predator insect is introduced to the crop and it then consumes the pest that is causing grief.
Mites are one in particular that are very difficult to remove with traditional pesticides but predator mites usually give great results. They can be bought at commercial farm suppliers or some of the larger garden centers.
Be Happy,
Barry
Biological control is the beneficial action of predators, parasites, pathogens, and competitors in controlling pests and their damage.
A biocontrol is a biological control of pests by the use of organisms which are natural predators, parasites, or pathogens.
Pesticides.Pests that affect human health and crops are a major problem.However, one possible consequence of using pesticides is that beneficialorganisms living in the same environment as the pests could also beharmed. This can happen because many pesticides kill more than justthe pest. For example, the lygus bug are pest that feedson alfalfa and canola plants and causes severe damage to these crops.However, pesticides that are sprayed to kill lygus bugs also kill bees.Another downside to using pesticides is that they can also harm thebeneficial insects that normally prey on the pests. This can result inthe populations of pests actually increasing because there are fewerorganisms to prey on them!Biological control.Another way to control insect pests is to use their natural enemies.This method, called biological control, can be very effective and limitsor eliminates the need for pesticides. For example, leafy spurge is aweed that was accidentally introduced into Canada in the late 1800s . Leafy spurge grows faster than naturally occurringpasture grasses. Cattle will not eat leafy spurge, so land that is infestedwith this weed cannot carry livestock. The black dot spurge beetle is asmall beetle that feeds on leafy spurge. The beetle was introduced into Alberta in 1983, and has been very successful incontrolling the spread of leafy spurge. Desirable plants, such as pastureand rangeland grasses, are returning to the areas where leafy spurgeused to grow. Although biological control can work very well, there can be risks.Whenever a new organism that is not native to the area is introducedto an ecosystem, there is always a risk that it will cause harm.
Some biological alternatives to the use of chemical pesticides is to use biological control agents like fungi, bacteria, or viruses.
A biological refrigerator and refrigerator have many similarities. A biological refrigerator is created especially for a hospital or pharmacy, and has different variants of temperature control.
A biological Control Of Insect Pests. ! (; (*:
Biological control is the beneficial action of predators, parasites, pathogens, and competitors in controlling pests and their damage.
Paul DeBach has written: 'Biological control by natural enemies' -- subject(s): Agricultural pests, Biological control, Insect pests, Pest control, Pests, Weeds
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.
In biological pest control the pests are killed with a living organism whilst in chemical cultural pest control a chemical is used.
Michael J. Samways has written: 'Biological control of pests and weeds' -- subject(s): Biological control, Pests, Weeds
biological control
An environmental alternative to the current chemical insecticides used on the market. This biological pesticide uses a fungus to control insect pests.
Martin E. Kennedy has written: 'Assessing the role of vertebrates in the biological control of invertebrate populations' -- subject(s): Biological control, Insect pests, Invertebrate pests, Vertebrates
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.
Pest control companies use a variety of methods to get rid of pests, including: Sunshine Pest Control Services Chemical treatments: applying pesticides to eliminate pests. Physical removal: removing pests by hand or using traps. Biological control: using natural predators to control pests. Fumigation: using gas to kill pests in a sealed structure. Integrated pest management (IPM): using a combination of methods, including reducing habitat and making the environment less attractive to pests. The specific method used will depend on the type of pest and the severity of the infestation.
A biocontrol is a biological control of pests by the use of organisms which are natural predators, parasites, or pathogens.