Visar resultat för..."Fjärilarne Alfred"

Sökningen "Fjärilarne Alfred Schön" gav inga träffar.

19 produkter

Kategorier

19 produkter

Biology of the Plant Bugs (Hemiptera: Miridae)

Pests, Predators, Opportunists

AvAlfred G. Wheeler

Inbunden, Engelska, 2001

1 894 kr

Skickas inom 11-20 vardagar

Plant bugs—Miridae, the largest family of the Heteroptera, or true bugs—are globally important pests of crops such as alfalfa, apple, cocoa, cotton, sorghum, and tea. Some also are predators of crop pests and have been used successfully in biological control. Certain omnivorous plant bugs have been considered both harmful pests and beneficial natural enemies of pests on the same crop, depending on environmental conditions or the perspective of an observer.As high-yielding varieties that lack pest resistance are planted, mirids are likely to become even more important crop pests. They also threaten crops as insecticide resistance in the family increases, and as the spread of transgenic crops alters their populations. Predatory mirids are increasingly used as biocontrol agents, especially of greenhouse pests such as thrips and whiteflies. Mirids provide abundant opportunities for research on food webs, intraguild predation, and competition.Recent worldwide activity in mirid systematics and biology testifies to increasing interest in plant bugs. The first thorough review and synthesis of biological studies of mirids in more than 60 years, Biology of the Plant Bugs will serve as the basic reference for anyone studying these insects as pests, beneficial IPM predators, or as models for ecological research.

Brehms Thierleben, Allgemeine Kunde Des Thierreichs

Bd. (4. Abt., 1. Bd.) Die Insekten, Tausendfüssler Und Spinnen, Von Dr. E. L. Taschenberg. 1877

AvErnst Ludwig Taschenberg,Oscar Schmidtm. fl.

Inbunden, Tyska, 2023

587 kr

Skickas inom 5-8 vardagar

Brehms Thierleben, Allgemeine Kunde Des Thierreichs

Bd. (4. Abt., 1. Bd.) Die Insekten, Tausendfüssler Und Spinnen, Von Dr. E. L. Taschenberg. 1877

AvErnst Ludwig Taschenberg,Oscar Schmidtm. fl.

Häftad, Tyska, 2023

459 kr

Skickas inom 5-8 vardagar

Life of the Bee

AvMaurice Maeterlinck,Alfred Sutro

Häftad, Engelska, 2025

189 kr

Skickas inom 5-8 vardagar

Life of the Bee

AvMaurice Maeterlinck,Alfred Sutro

Inbunden, Engelska, 2025

338 kr

Skickas inom 5-8 vardagar

Toxins and Venoms and Their Antibodies

AvM Emm (Marius Emmanuel) Pozzi-Escot,Alfred I (Alfred Isaac) Cohn

Häftad, Engelska, 2025

181 kr

Skickas inom 5-8 vardagar

Children's Life of the Bee

AvMaurice Maeterlinck,Alfred Sutrom. fl.

Häftad, Engelska, 2025

176 kr

Skickas inom 5-8 vardagar

Catalogue of the Dipterous Insects Collected at Singapore and Malacca

AvAlfred Russel Wallace,W Wilson (William Wilson) Saundersm. fl.

Häftad, Engelska, 2025

189 kr

Skickas inom 5-8 vardagar

Catalogue of the Dipterous Insects Collected at Singapore and Malacca

AvAlfred Russel Wallace,W Wilson (William Wilson) Saundersm. fl.

Inbunden, Engelska, 2025

339 kr

Skickas inom 5-8 vardagar

On the Phenomena of Variation and Geographical Distribution as Illustrated by the Papilionidæ of the Malayan Region

AvAlfred Russel Wallace

Häftad, Engelska, 2025

203 kr

Skickas inom 5-8 vardagar

On the Phenomena of Variation and Geographical Distribution as Illustrated by the Papilionidæ of the Malayan Region

AvAlfred Russel Wallace

Inbunden, Engelska, 2025

351 kr

Skickas inom 5-8 vardagar

Catalogue Of British Neuroptera

AvAlfred Edwin Eaton

Häftad, Engelska, 2025

162 kr

Skickas inom 5-8 vardagar

Arsenical Poisons For The Codling Moth (carpocapsa Pomonella, L.)

AvStephen Alfred Forbes

Inbunden, Afrikaans, 2025

324 kr

Skickas inom 5-8 vardagar

Arsenical Poisons For The Codling Moth (carpocapsa Pomonella, L.)

AvStephen Alfred Forbes

Häftad, Afrikaans, 2025

162 kr

Skickas inom 5-8 vardagar

Faunal Review of Aleocharine Beetles in the Rapidly Changing Arctic and Subarctic Regions of North America (Coleoptera, Staphylinidae)

AvJan Klimaszewski,Adam Brunkem. fl.

Inbunden, Engelska, 2021

1 909 kr

Skickas inom 10-15 vardagar

Arctic and Subarctic North America is particularly affected by climate change, where average temperatures are rising three times faster than the global average.

Faunal Review of Aleocharine Beetles in the Rapidly Changing Arctic and Subarctic Regions of North America (Coleoptera, Staphylinidae)

AvJan Klimaszewski,Adam Brunkem. fl.

Häftad, Engelska, 2022

1 909 kr

Skickas inom 10-15 vardagar

Arctic and Subarctic North America is particularly affected by climate change, where average temperatures are rising three times faster than the global average.