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The introduction of parasites, pathogens and predators is the method which is used in biological control.
Specifically, the term biological control indicates the use of animal- and plant-based organisms to deal with pests and the damages and diseases which they cause. The approach is in line with imitating what Mother Nature does in regard to problems. Parasites, pathogens and predators represent lethal stresses upon pests that are wearing away at herbaceous and woody plants.
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What are harmful insects?
Harmful insects are insects that are harmful in any way to plants, animals or humans. There are many ways in which insects can be harmful to the above; insects such as locusts can form huge swarms that can destroy whole crops in minutes. Other insects can pierce a leaf or stem of a plant and suck out its juices, leaving the plant to wither and die. Various types of insect carry diseases such as malaria and encephalitis which leave many children in developing countries orphaned and many parents childless.
How do you control thinning of ozone layer?
You can control the thinning of ozone via various methods. Stopping the use of CFC's is the major one.
Crop pests control?
they might carry harmful diseases,that can infect the other farm animals. -------------------------------------------------------------------------------------------------------------------- various insects or plant diseases can reduce the amount of food is able to be harvested Lar
Types of biological pest control?
There are basically three types of biological pest control i.e. Importation, Augmentation, and Conservation. All these home pest control methods are pretty useful in various pest control activities like rat extermination, cockroach pest control, mice control, fleas control etc. You can easily implement these methods one by one.
Why agriculture is science?
Without agricultural sciences and ongoing research, worldwide food production would first stagnate, and then gradually decrease as various kinds of pests (weeds, insects, bacteria, fungi, etc.) adapt to current control methods. With a rapidly growing world population, this is unacceptable.
How do you avoid unwanted pregnancy?
By using various birth control methods or just plain abstinance with masturbation or in combo with dry humping
Why agricultural science is vital?
Without agricultural sciences and ongoing research, worldwide food production would first stagnate, and then gradually decrease as various kinds of pests (weeds, insects, bacteria, fungi, etc.) adapt to current control methods. With a rapidly growing world population, this is unacceptable.
What are various methods of heat transfer?
These methods are: conduction, radiation, convection.
Do insects need a forest?
No, insects can live in many various environments It also depends on the insect it is.
How do you clear gorse?
Have a look at this article, which discusses the pros and cons of various gorse control methods. http://www.weeds.org.au/WoNS/gorse/docs/GNBPM-chapter2.pdf
Principles of teaching according to various authors?
Paulo Freire emphasized the importance of critical consciousness and dialogue in education, advocating for a student-centered approach that empowers learners to think critically about the world. Lev Vygotsky highlighted the significance of social interactions and scaffolding in the learning process, emphasizing the role of guided discovery and collaborative learning in cognitive development. John Dewey emphasized experiential learning and the value of connecting classroom knowledge to real-world experiences, promoting a hands-on and inquiry-based approach to education. Jean Piaget's constructivist theory emphasizes the role of active engagement and exploration in learning, suggesting that individuals construct knowledge through their interactions with the environment.
How do you remove paint from plastic oven control panel?
Ovens can be cleaned with various types of methods. Ovens can be cleaned with gas or electric, self-cleaning, and even continuously cleaning.
