define biological insecticides definition biology

Production environment

Cooperation partner

Biological control | definition of ... - Medical Dictionary- define biological insecticides definition biology ,biological control a method of pest control using natural predators (harmless to other organisms) to regulate the size of pest populations. The technique has been mainly used against arthropod pests causing economic or medical problems.Biological control - definition of ... - The Free DictionaryDefine biological control. biological control synonyms, biological control pronunciation, biological control translation, English dictionary definition of biological control. ... (Biology) the control of destructive organisms by the use of other organisms, such as the natural predators of the pests ... experts have suggested taking advantage of ...



Biology Dictionary - B - macroevolution

biology /bī-AWL-ə-jee/ n. (1) the scientific study of living things and vital processes; (2) the life processes of a particular organism or class of organisms (e.g., the biology of plants); (3) the organisms living in a particular geographic region or type of environment, taken as a whole MORE INFORMATION | BRANCHES OF BIOLOGY

Biological control - definition of ... - The Free Dictionary

Define biological control. biological control synonyms, biological control pronunciation, biological control translation, English dictionary definition of biological control. ... (Biology) the control of destructive organisms by the use of other organisms, such as the natural predators of the pests ... experts have suggested taking advantage of ...

Biology Dictionary - N

Biology Dictionary (NUCLEO-) nucleoid region ( or simply nucleoid) /N(Y)OO-klee-oid/ The concentrated mass of DNA in a prokaryotic cell . nucleolus /N(Y)OO-klee-Ō-ləs/ A round body associated with a nucleolus organizing region .

Definition of molecular biology | Dictionaryom

Molecular biology definition, the branch of biology that deals with the nature of biological phenomena at the molecular level through the study of DNA and RNA, proteins, and other macromolecules involved in genetic information and cell function, characteristically making use of advanced tools and techniques of separation, manipulation, imaging, and analysis.

Insect Definition and Examples - Biology Online Dictionary

Insect 1. (Science: zoology) One of the Insecta; especially, one of the hexapoda. See insecta. The hexapod insects pass through three stages during their growth, viz, …

Biology definition and meaning | Collins English Dictionary

2 天前·Biology definition: Biology is the science which is concerned with the study of living things. | Meaning, pronunciation, translations and examples

Biological Weapon | Definition of Biological Weapon by ...

Biological weapon definition is - a harmful biological agent (such as a pathogenic microorganism or a neurotoxin) used as a weapon to cause death or disease usually on a large scale.

Biological classification - Entomologists' glossary ...

Biological classification is the process by which scientists group living organisms. Organisms are classified based on how similar they are. Historically, similarity was determined by examining the physical characteristics of an organism but modern classification uses a …

Biological pest control - Wikipedia

Biological control or biocontrol is a method of controlling pests such as insects, mites, weeds and plant diseases using other organisms. It relies on predation, parasitism, herbivory, or other natural mechanisms, but typically also involves an active human management role.It can be an important component of integrated pest management (IPM) programs.. There are three basic strategies for ...

Biological contamination | Article about Biological ...

The contamination of a building environment caused by bacteria, molds and their spores, pollen, viruses, and other biological materials (e.g., animal and human dander insect and arachnid excreta). It is often linked to poorly designed and maintained HVAC systems.

Definition of biomagnification | Dictionaryom

Biomagnification definition, biological magnification. See more. Biomagnification, or biological magnification, is the increasing buildup of toxic substances within organisms that happens at each stage of the food chain. For example, when a lion eats a crocodile (yes, this happens), it ingests the toxins in the crocodile, which include the toxins from all the animals that the crocodile has ...

Glossary of invasion biology terms - Wikipedia

The need for a clearly defined and consistent invasion biology terminology has been acknowledged by many sources.Invasive species, or invasive exotics, is a nomenclature term and categorization phrase used for flora and fauna, and for specific restoration-preservation processes in native habitats. Invasion biology is the study of these organisms and the processes of species invasion.

Biological definition and meaning | Collins English Dictionary

2 天前·Biological definition: Biological is used to describe processes and states that occur in the bodies and cells of... | Meaning, pronunciation, translations and examples

Biological definition and meaning | Collins English Dictionary

2 天前·Biological definition: Biological is used to describe processes and states that occur in the bodies and cells of... | Meaning, pronunciation, translations and examples

Definition of molecular biology | Dictionaryom

Molecular biology definition, the branch of biology that deals with the nature of biological phenomena at the molecular level through the study of DNA and RNA, proteins, and other macromolecules involved in genetic information and cell function, characteristically making use of advanced tools and techniques of separation, manipulation, imaging, and analysis.

Dictionary of Biology - Oxford Reference

Mar 10, 2021·The dictionary’s chronologies chart developments in major fields including cell biology, genetics, microscopy, and vitamins. A new feature is the inclusion of entry-level web links. With over 5,500 clear and concise entries, over 400 of them new to this edition, this market-leading dictionary is the perfect guide for anyone studying biology ...

Biological | Definition of Biological by Merriam-Webster

Biological definition is - of or relating to biology or to life and living processes. How to use biological in a sentence.

Urban Dictionary: biology

1. The scientific study of life. 2. One of the many things that has been pissing off religious zealots for decades. A drop in a bucket, really. 3. One of the many things that has been pissing off about 90% of all students for decades. 4. The 21st century counterpart to …

Insecticide - Wikipedia

Many organic compounds are produced by plants for the purpose of defending the host plant from predation. A trivial case is tree rosin, which is a natural insecticide.Specifically, the production of oleoresin by conifer species is a component of the defense response against insect attack and fungal pathogen infection. Many fragrances, e.g. oil of wintergreen, are in fact antifeedants.

Biological Control | Definition of Biological Control by ...

Biological control definition is - the reduction in numbers or elimination of pest organisms by interference with their ecology (as by the introduction of parasites or diseases). How to use biological control in a sentence.

What is a Biological Pest Control? - Definition from ...

Dec 20, 2016·Biological pest control is a method of maintaining pest populations below damaging levels by using living organisms instead of relying completely on chemicals. This method uses natural mechanisms such as herbivory, predation, or parasitism to …

Sessile - Definition and Quiz | Biology Dictionary

Apr 28, 2017·Sessile Definition. Biologically speaking, an organism that is sessile (as opposed to motile) lacks the ability of self-locomotion and is predominantly immobile.. In zoology, sessility applies to those animals which are attached to a substrate.Most often these are marine animals, such as mussels, although parasites such as the cochineal insect assume a fixed life cycle upon their plant hosts.

Biology Dictionary - B - macroevolution

biology /bī-AWL-ə-jee/ n. (1) the scientific study of living things and vital processes; (2) the life processes of a particular organism or class of organisms (e.g., the biology of plants); (3) the organisms living in a particular geographic region or type of environment, taken as a whole MORE INFORMATION | BRANCHES OF BIOLOGY

Definition, Types and Examples - Biology Dictionary

Apr 28, 2017·Parasitism Definition. Parasitism is a type of symbiotic relationship, or long-term relationship between two species, where one member, the parasite, gains benefits that come at the expense of the host member.The word parasite comes from the Latin form of the Greek word παράσιτος (parasitos), meaning “one who eats at the table of another”.