Results 21 to 30 of about 83,777 (312)

Morphology of the preimaginal stages of weevils of the tribe Cleonini sensu lato (Coleoptera: Curculionidae) [PDF]

open access: yesКавказский энтомологический бюллетень, 2011
This article is devoted to study of preimaginal stages of weevil Cleonini sensu lato. It includes morphology and biology of 5 species: Rhabdorhynchus karelini (Fåhraeus, 1842), Cyphocleonis achates (Fåhraeus, 1842), Bothynoderes affinis (Schrank, 1781 ...
A.A. Zotov
doaj   +1 more source

New data on morphology and biology of soldier flies Adoxomyia cinerascens (Loew, 1873) and A. heminopla (Wiedemann, 1819) (Diptera: Stratiomyidae) [PDF]

open access: yesКавказский энтомологический бюллетень, 2014
Imaginal characters of Palaearctic species of Adoxomyia cinerascens (Loew, 1873) and Oriental species of A. heminopla (Wiedemann, 1819) are improved.
N.P. Krivosheina
doaj   +1 more source

Studi Laju Umpan pada Proses Biokonversi Limbah Pengolahan Tuna menggunakan Larva Hermetia illucens

open access: yesJurnal Pascapanen dan Bioteknologi Kelautan dan Perikanan, 2017
Seiring dengan berkembangnya industri tuna, limbah pengolahan yang dihasilkan semakin meningkat. Namun demikian pemanfaatan limbah tersebut belum optimal.
Arif Rahman Hakim   +2 more
doaj   +1 more source

Description of the larva of Onthophagus japonicus Harold, 1875 (Coleoptera: Scarabaeidae) from the Russian Far East with a key to the known larvae of the genus [PDF]

open access: yesКавказский энтомологический бюллетень, 2018
A larva of the Onthophagus japonicus Harold, 1875 is described and illustrated for the first time from the south of Primorskiy Region, Russia. The larva of O.  japonicus is similar to that of O.  fodiens Waterhouse, 1875 and O. gibbulus (Pallas, 1781) by
S.A. Shabalin
doaj   +1 more source

Uji Patogenisitas Jamur Metarhizium sp. Isolat Salatiga dan Lampung Selatan terhadap Larva Oryctes rhinoceros di Laboratorium

open access: yesJurnal Agrotek Tropika, 2019
Penelitian ini bertujuan untuk mengetahui patogenisitas jamur Metarhizium sp. isolat Salatiga dan isolat Lampung Selatan terhadap larva Oryctes rhinoceros.
Dewi Gusti Widiarti   +3 more
doaj   +1 more source

Toxic Effect of Four Different Plant Extracts on Potato Tuber Moth [(Phthorimaea operculella(Zeller) (Lepidoptera: Gelechiidae)] Eggs and Larvae

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2019
Two different thyme species (Thymus vulgaris L. and Origanum majorana L.), sage (Salvia officinalis L.) and lavender (Lavandula officinalis L.) extracts were tested against pre-adult stage of Potato tuber moth-PTM [(Phthorimaea operculella (Zeller ...
Ayşe Yeşilayer, Melike Deniz
doaj   +1 more source

Bacterial Exposure Mediates Developmental Plasticity and Resistance to Lethal Vibrio lentus Infection in Purple Sea Urchin (Strongylocentrotus purpuratus) Larvae

open access: yesFrontiers in Immunology, 2020
Exposure to and colonization by bacteria during development have wide-ranging beneficial effects on animal biology but can also inhibit growth or cause disease.
Nicholas W. Schuh   +13 more
doaj   +1 more source

Reclassification of Paenibacillus larvae subsp. pulvifaciens and Paenibacillus larvae subsp. larvae as Paenibacillus larvae without subspecies differentiation [PDF]

open access: yesInternational Journal of Systematic and Evolutionary Microbiology, 2006
A polyphasic taxonomic study of the two subspecies of Paenibacillus larvae, Paenibacillus larvae subsp. larvae and Paenibacillus larvae subsp. pulvifaciens, supported the reclassification of the subspecies into one species, Paenibacillus larvae, without subspecies separation.
Elke, Genersch   +6 more
openaire   +2 more sources

Impact of climate change on the Vrana Lake surface water temperature in Croatia using support vector regression

open access: yesJournal of Hydrology: Regional Studies
Study region: The case study presents Vrana Lake on Cres island in Croatia, which is the largest freshwater resource on the Mediterranean islands. It is used for the public water supply of the residents and tourists who inhabit this island during the ...
Željka Brkić, Ozren Larva
doaj   +1 more source

Proteina bruta em dietas para reprodutores de tilápia do Nilo

open access: yesBoletim do Instituto de Pesca, 2017
O efeito de diferentes ní­­veis de proteí­­na bruta (32A, 32B, 36, 38, 44 e 50% PB; 3.500 kcal energia digestí­­vel) em reprodutores de tilápia-do-nilo foi avaliado. Após 30 semanas experimentais (set./14 a mar./15), 91,0% dos ovos de peixes alimentados
Manoel Joaquim Peres RIBEIRO   +4 more
doaj   +1 more source

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