Results 51 to 60 of about 1,963 (165)

Abnormal development in larvae of Sesamia nonagrioides (Lepidoptera: Noctuidae) resulting from baculovirus-mediated overexpression of a JHE-related gene (SnJHER)

open access: yesEuropean Journal of Entomology, 2017
The Mediterranean corn borer Sesamia nonagrioides (Lepidoptera: Noctuidae) has a unique and recently multiplied juvenile hormone esterase gene family (SnJHER) with particular transcriptional profiles and functional characteristics.
Dimitrios KONTOGIANNATOS   +2 more
doaj   +1 more source

EFSA is working to advance the environmental risk assessment of genetically modified crops to better protect butterflies and moths

open access: yes, 2021
EFSA Journal, Volume 19, Issue 4, April 2021.
Yann Devos   +3 more
wiley   +1 more source

Managing maize under pest species competition: is Bt (Bacillus thuringiensis) maize the solution? [PDF]

open access: yes, 2016
Transgenic crops that contain Cry genes from Bacillus thuringiensis (Bt) have been adopted by farmers over the last 17 years. Unlike traditional broad spectrum chemical insecticides, Bt's toxicity spectrum is relatively narrow and selective, which may ...
Bues R.   +22 more
core   +3 more sources

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

Influence of Dietary Experience on the Induction of Preference of Adult Moths and Larvae for a New Olfactory Cue. [PDF]

open access: yesPLoS ONE, 2015
In Lepidoptera, host plant selection is first conditioned by oviposition site preference of adult females followed by feeding site preference of larvae. Dietary experience to plant volatile cues can induce larval and adult host plant preference.
Christophe Petit   +7 more
doaj   +1 more source

Combining abilities in maize for the length of the internode basal ring, the entry point of the Mediterranean corn borer larvae [PDF]

open access: yes, 2014
Length of the internode basal ring (LIBR) in maize is a morphological character that has been associated with resistance to Mediterranean corn borer (MCB), Sesamia nonagrioides Lef.
Barros Ríos, Jaime Antonio   +3 more
core   +2 more sources

تأثیر میزبان بر برخی از ویژگی های زیستی زنبور پارازیتوئید تخم (Telenomus busseolae Gahan(Hym.: Scelionidae [PDF]

open access: yesتحقیقات آفات گیاهی, 2014
ساقه­ خواران نیشکر در ایران شامل دو گونه Sesamia cretica Led. و S. nonagrioides Lef. می­ باشند که از مهم ترین آفات نیشکر محسوب می­ شوند. مهم­ ترین دشمن طبیعی ساقه­ خواران نیشکر در خوزستان زنبور پارازیتوئید Telenomus busseolae Gahan است که نقش مهمی در ...
ارسلان جمشیدنیا   +1 more
doaj  

Effects of antioxidant activity of black maize in corn borer larval survival and growth

open access: yesSpanish Journal of Agricultural Research, 2018
Antioxidant activity (AA) of black maize kernels attributed mainly to polyphenols has potential effects on health and possible defense functions against pests.
Pedro Revilla   +2 more
doaj   +1 more source

Número de ciclos cortos necesarios para inducir la diapausa en huevos y larvas de Sesamia nonagrioides (Lefebvre) [PDF]

open access: yes, 2000
Se sometieron huevos de Sesamia nonagrioides (LEFEBVRE) durante su desarrollo embrionario a fotoperiodo corto 12:12 (L:O) y posteriormente a fotoperiodos 16:8 y 0:24, sin observar que se hubiera inducido diapausa en ellos. Las larvas neonatas sometidas
Eizaguirre Altuna, Matilde   +2 more
core  

Temporal patterns of emergence, calling behaviour and oviposition period of the maize stem borer, Busseola fusca (Fuller) (Lepidoptera : Noctuidae) [PDF]

open access: yes, 2007
Sexual behaviour in most of the noctuid Lepidoptera follows a diel periodicity and is limited to a precise period of either the day or the night. The periodicity and the maturation periods are specific as well as the onset of oviposition behaviour.
Calatayud, Paul-André   +4 more
core   +1 more source

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