Электронная книга: Pedro Barbosa «Insect Outbreaks Revisited»
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The abundance of insects can change dramatically from generation to generation; these generational changes may occur within a growing season or over a period of years. Such extraordinary density changes or«outbreaks» may be abrupt and ostensibly random, or population peaks may occur in a more or less cyclic fashion. They can be hugely destructive when the insect is a crop pest or carries diseases of humans, farm animals, or wildlife. Knowledge of these types of population dynamics and computer models that may help predict when they occur are very important. This important new book revisits a subject not thoroughly discussed in such a publication since 1988 and brings an international scale to the issue of insect outbreaks. Insect Outbreaks Revisited is intended for senior undergraduate and graduate students in ecology, population biology and entomology, as well as government and industry scientists doing research on pests, land managers, pest management personnel, extension personnel, conservation biologists and ecologists, and state, county and district foresters. Издательство: "John Wiley&Sons Limited"
ISBN: 9781118253861 электронная книга Купить за 10810.32 руб и скачать на Litres |
Другие книги автора:
| Книга | Описание | Год | Цена | Тип книги |
|---|---|---|---|---|
| Insect Histology. Practical Laboratory Techniques | This title is a much needed update of Barbosa's self-published Manual of Basic Techniques in Insect Histology. It is a laboratory manual of'traditional'and'modern'insect histology techniques… — John Wiley&Sons Limited, электронная книга Подробнее... | электронная книга |
Pedro Barbosa
Football player infobox
playername = Pedro Barbosa
fullname = Pedro Alexandre dos Santos Barbosa
dateofbirth = birth date and age|1970|8|6
cityofbirth =
countryofbirth =
currentclub = Retired
position = Attacking midfielder
youthyears =
youthclubs =
years = 1989-1991 1991-1995 1995-2005
clubs =
caps(goals) = 054 (12) 108 (20) 259 (39)
nationalyears = 1992-2002
nationalteam = Portugal
nationalcaps(goals) = 022 0(5)
pcupdate = 13:24, 27 August 2007 (UTC)
ntupdate = 13:24, 27 August 2007 (UTC):"For the 16th century jurist, see
Pedro Alexandre dos Santos Barbosa (born
An
After retiring, he became Sporting's football director.
Barbosa won 22 caps for the Portugal national team and scored 5 goals, from 1992 to 2002. He represented the nation at
Источник: Pedro Barbosa
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