| D007300 |
Insect Control |
The reduction or regulation of the population of noxious, destructive, or dangerous insects through chemical, biological, or other means. |
Control, Insect |
|
| D008829 |
Microbiology |
The study of microorganisms such as fungi, bacteria, algae, archaea, and viruses. |
|
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| D009348 |
Nematoda |
A phylum of unsegmented helminths with fundamental bilateral symmetry and secondary triradiate symmetry of the oral and esophageal structures. Many species are parasites. |
Phasmidia,Secernentea,Sipunculida |
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| D003226 |
Congresses as Topic |
Works about conferences, conventions or formal meetings usually attended by delegates representing a special field of interest. |
Conferences,Conference Proceedings as Topic,Conferences and Congresses,Conferences and Proceedings,Congresses and Conferences,Professional Meetings and Conferences,Congresses as Topics,Proceedings and Conferences,Topics, Congresses as |
|
| D001419 |
Bacteria |
One of the three domains of life (the others being Eukarya and ARCHAEA), also called Eubacteria. They are unicellular prokaryotic microorganisms which generally possess rigid cell walls, multiply by cell division, and exhibit three principal forms: round or coccal, rodlike or bacillary, and spiral or spirochetal. Bacteria can be classified by their response to OXYGEN: aerobic, anaerobic, or facultatively anaerobic; by the mode by which they obtain their energy: chemotrophy (via chemical reaction) or PHOTOTROPHY (via light reaction); for chemotrophs by their source of chemical energy: CHEMOLITHOTROPHY (from inorganic compounds) or chemoorganotrophy (from organic compounds); and by their source for CARBON; NITROGEN; etc.; HETEROTROPHY (from organic sources) or AUTOTROPHY (from CARBON DIOXIDE). They can also be classified by whether or not they stain (based on the structure of their CELL WALLS) with CRYSTAL VIOLET dye: gram-negative or gram-positive. |
Eubacteria |
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| D014780 |
Viruses |
Minute infectious agents whose genomes are composed of DNA or RNA, but not both. They are characterized by a lack of independent metabolism and the inability to replicate outside living host cells. |
Animal Viruses,Zoophaginae,Animal Virus,Virus,Virus, Animal,Viruses, Animal |
|
| D056890 |
Eukaryota |
One of the three domains of life (the others being BACTERIA and ARCHAEA), also called Eukarya. These are organisms whose cells are enclosed in membranes and possess a nucleus. They comprise almost all multicellular and many unicellular organisms, and are traditionally divided into groups (sometimes called kingdoms) including ANIMALS; PLANTS; FUNGI; and various algae and other taxa that were previously part of the old kingdom Protista. |
Eukaryotes,Eucarya,Eukarya,Eukaryotas,Eukaryote |
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