Results 131 to 140 of about 162,464 (343)
LARVAL SPECIFIC CHARACTERS AND INSTARS OF ENGLISH BOMBIDAE
Proceedings of the Royal Entomological Society of London. Series A, General Entomology, 1949 FOURTH instar larval characters of American BOMBIDAE (BREMIDAE) were described by Ritcher (1933) for nine species of Bombus (Bremus) and one species of Psithyrus. These two genera were separated on the shape of the mandibles. An attempt was made to separate the species of Bombus (Bremus) on the characters of the mesothoracical spiracles and the pleural
openaire +3 more sources
Insect Science, EarlyView.The role of 3 mitochondrial complex I gene in host expansion of Bactrocera tau was verified by CRISPR/Cas9 gene editing system. A stable homogenous strain (Btndufa7‐/‐) of B.tau was established after silencing Ndufa7. The reduced size of larvae and pupae of Ndufa7 knockout strain was first found.Then different levels of fitness and relative expression ...
Wei Shi +3 more
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Insect Science, EarlyView.This study investigates the potential of enhancing the resistance of Glossina palpalis gambiensis to Trypanosoma brucei gambiense to mitigate the transmission of Human African Trypanosomiasis. We successfully cloned genes encoding proteins of interest in Sodalis strains, resulting in recombinant Sodalis (recSodalis) that were micro‐injected into the L3
François Sougal Ngambia Freitas +9 more
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External morphology of the first and second instars of Lecanodiaspis tingtunensis (Coccoidea: Lecanodiaspididae) [PDF]
, 2003 The first and second instars of Lecanodiaspis tingtunensis are described and illustrated. First instars are distinguished from other species of Lecanodiaspis by the arrangement of dorsal 8-shaped pores in six complete longitudinal rows and a partial row ...
Lambdin, P. L., Podsiadlo, Elzbieta
core
Is the endophyte‐based plant protection against aphids mediated by changes in the insect microbiome?
Insect Science, EarlyView.We showed that the fungal endophyte Epichloë strain AR37 increased the plant resistance against aphids via the production of indole diterpene alkaloids. The reduction in aphid performance was not associated with changes in abundance/composition/diversity of the insect's bacterial microbiota, but additional endophyte effects on this microbiota cannot be
Daniel A. Bastías +5 more
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The Third Larval Instar and Puparium of Odontoloxozus longicornis (Diptera: Neriidae) [PDF]
, 1965 George C. Steyskal
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The transformer gene controls sexual development in Drosophila suzukii
Insect Science, EarlyView.The transformer gene plays a key role in the genetic pathway for sexual development in Drosophila suzukii Abstract The genetic network of sex determination in the model organism Drosophila melanogaster was investigated in great detail. Such knowledge not only advances our understanding of the evolution and regulation of sexual dimorphism in insects ...
Ying Yan +8 more
wiley +1 more source
Stress in dipteran insects mass‐reared for sterile insect technique applications
Insect Science, EarlyView.The connections between biotic and abiotic stress affecting mass‐reared dipteran insects and the associated stress and immunological responses. Numbers indicate the order in which the topics are discussed in this review. Abstract Stress may be viewed as the disturbance of homeostasis of an organism.
Caroline K. Mirieri +3 more
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Insect Science, EarlyView.Larval development time, ADG, survival rate and substrate consumption were not negatively affected by the levels of mycotoxins contamination Larvae excreted most of the ingested DON and its derivatives through exuviae and frass The mycotoxin accumulation rates observed in larvae were always below the current legal limits for livestock feed Abstract ...
Valentina Candian +4 more
wiley +1 more source
Jurnal HPT (Hama Penyakit Tumbuhan), 2017 Metarhizium anisopliae (Moniliales: Moniliaceae) merupakan salah satu jenis jamur entomopatogen yang dapat digunakan untuk mengendalikan hama Lepidiota stigma F. (Coleoptera: Scarabaeidae).
Lia Ni’matul Ulya +2 more
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