Results 71 to 80 of about 22,295 (232)

Effect of host egg age on preference, development and arrestment of Telenomus remus (Hymenoptera: Scelionidae)

open access: yesEuropean Journal of Entomology, 2012
Age of host eggs can be a limiting factor for egg parasitoids. It is expected that old eggs are less preferred by egg parasitoids, which can discriminate between eggs of different ages by using chemical cues.
Maria Fernanda Gomes Villalba PEÑAFLOR   +4 more
doaj   +1 more source

International Biological Flora: Tsuga canadensis*

open access: yesJournal of Ecology, Volume 113, Issue 10, Page 3037-3080, October 2025.
Eastern Hemlock is a long‐lived forest tree of eastern North America known for its deep shade and home given to many organisms. Despite surviving large‐scale clearing for agriculture when Europeans arrived, it returned to dominate when the land was abandoned in the mid 1800s.
Peter A. Thomas, David A. Orwig
wiley   +1 more source

New records of Macroheterocera (Insecta, Lepidoptera) on the South of West Siberia. Result of expeditions in 2022–2023

open access: yesActa Biologica Sibirica
This article considers 12 species from the families of Geometridae, Notodontidae, Erebidae, Noctuidae reported from the territory of Omsk and Novosibirsk Regions of Russia.
Svyatoslav A. Knyazev   +2 more
doaj   +1 more source

The mechanism of the emergence of Cotesia kariyai (Hymenoptera: Braconidae) larvae from the host

open access: yesEuropean Journal of Entomology, 2006
At maturity, the endoparasitoid larvae of several subfamilies of the Braconidae have to emerge from inside of the host to pupate. Although the hosts hormonal milieu and the timing of larval parasitoid emergence have been studied, no report has yet ...
Yutaka NAKAMATSU   +2 more
doaj   +1 more source

RECORDS OF 20 NEW MOTH (NOCTUIDAE: LEPIDOPTERA) SPECIES FOR TURKISH THRACE

open access: yesTrakya University Journal of Natural Sciences, 2016
This study was carried out in 2009 and 2010 in 4 different habitats in Edirne Province in order to determine the seasonal distribution of Noctuids in the study area.
Zuhal Okyar, Gülhan Tarauş
doaj  

The cabbage moth or the sorrel moth (Lepidoptera: Noctuidae)?

open access: yesEuropean Journal of Entomology, 2016
When insect herbivores develop over many generations on the same plant species, their descendants may evolve physiological adaptations that enable them to develop more successfully on that plant species than naïve conspecifics.
Jeffrey A. HARVEY   +2 more
doaj   +1 more source

Influence of prolonged dietary experience during the larval stage on novel odour preferences in adults of noctuid stem borer moths (Lepidoptera: Noctuidae)

open access: yesEuropean Journal of Entomology, 2018
In Lepidoptera, larval dietary experience of volatile cues can induce adult preference for these cues. However, such induction may require several generations, depending in part on the degree of specialization of the insects.
Christophe PETIT   +5 more
doaj   +1 more source

Effect of larval crowding on the life history traits of Sesamia nonagrioides (Lepidoptera: Noctuidae)

open access: yesEuropean Journal of Entomology, 2008
This study determined the effect of larval density-dependent competition for food on development and adult fitness in Sesamia nonagriodes Lef. (Lepidoptera: Noctuidae).
Argyro A. FANTINOU   +2 more
doaj   +1 more source

SÂU ĐO GÂY HẠI TRÊN CÂY ĂN TRÁI TẠI TP. CẦN THƠ VÀ VÙNG PHỤ CẬN: THÀNH PHẦN LOÀI, ĐẶC ĐIỂM HÌNH THÁI VÀ SINH HỌC CỦA CÁC LOÀI GÂY HẠI PHỔ BIẾN

open access: yesTạp chí Khoa học Đại học Cần Thơ, 2008
Đề tài được thực hiện từ tháng 7/2005 - 3/2006 trên Xoài, Nhãn, Bưởi, Vú sữa, Mận tại thành phố Cần Thơ và vùng phụ cận với phương pháp điều tra ngoài đồng và khảo sát trong phòng thí nghiệm.
Nguyễn Quang Huy
doaj  

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