Results 121 to 130 of about 5,670 (235)

Influence Of Temperature On Development Of Coccinella septempunctata (Coleoptera, Coccinellidae)

open access: yes, 2016
It was established as a result of research that the development of ladybird proceeds faster at the temperatures from15°C to 30°C. Increasing the temperature above 30°C, has a negative effect on the development of this species. At 15°C, embryonic development is completed in 16-18 days, at 20°C - 19-20, at 25°C-6-8, 27°C - 4-5, 30°C - 4-5 days.
S.Sh. Hasanova, B.A. Ahmedov
openaire   +1 more source

Effect of temperature and prey in the biology of Scymnus subvillosus (Goeze) (Coleoptera: Coccinellidae) [PDF]

open access: yes, 2013
Dissertação de Mestrado, Biotecnologia em Controlo Biológico, 18 de Dezembro de 2013, Universidade dos Açores.Scymnus subvillosus (Goeze) é um predador afidífago presente no Arquipélago dos Açores (Portugal), que ocorre em baixas densidades ...
Sebastião, Dalila Carla Barbosa
core  

Variation in Escape Behavior of Red and Green Clones of the Pea Aphid [PDF]

open access: yes, 2018
Many insect species have evolved a number of antipredator tactics among which the animal can choose when attacked by a natural enemy. While it is known that individuals may differ in how the antipredator tactics are employed, quantitative studies are ...
Braendle, Christian, Weisser, Wolfgang
core  

ВЛИЯНИЕ РАСТИТЕЛЬНОГО ЭКСТРАКТА ИЗ ЧЕМЕРИЦЫ ЛОБЕЛЯ НА ПОЛЕЗНУЮ ЭНТОМОФАУНУ

open access: yesStudia Universitatis Moldaviae: Stiinte reale si ale naturii, 2010
A fost apreciată, în condiţii de câmp, influenţa extractului din specia Veratrum lobelianum Bernh. asupra speciilor benefice: Chrysopa carnea Steph. (Neuroptera, Chrysopidae), Coccinella septempunctata Linnaeus.
USM ADMIN
doaj  

Oviposition and longevity of Coccinella sp. (Coleoptera: Coccinellidae) on artificial diets [PDF]

open access: yes
Coccinella sp. is a polyphagous predator which is potential to be developed into a biological control agent for aphids. The research aimed to determine the oviposition and longevity of the adults of the predator when given artificial food and various ...
Abdullah, Tamrin   +2 more
core  

Genetic diversity and DNA barcoding of Coccinella septempunctata (Coleoptera: Coccinellidae) from central China

open access: yesJournal of Asia-Pacific Biodiversity
The seven-spot ladybird Coccinella septempunctata Linnaeus, 1758 is an important biological control agent. Understanding its genetic diversity is vital for biodiversity conservation and effective pest management.
Hong-Ling Liu   +4 more
doaj   +1 more source

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