A technique for rearing Deois incompleta nymphs on Brachiaria humidicola in the screenhouse was developed in Belém, Pará, Brazil. Use of the method for two years afforded incubation periods of eggs averaging 12.9 days, with average viability of 63.5%. The viability of the nymphal stage was 20.5%. The highest mortality rate was observed in the first instar (73.2%). The preoviposition period averaged 3.47 days, and that of oviposition 1.94 days, with practically no post-oviposition period. Average number of eggs was 18.12 per female, the great majority of which were laid during the first three egg-laying days. Foi desenvolvida uma técnica de criação de ninfas de Deois incompleta (Walker, 1851) sobre Brachiaria humidicola, em casa telada, em ...
The acaricide efficiency of Permethrin was studied “in vivo” on a pure population of Dermanyssus gal...
The objective of this work was to verify the efficiency of sampling methods, incidence and proportio...
No sentido de se implementar um esquema profilático antiparasitário adequado aos equinos de raça So...
Two new types of rearing cages for pasture pest spittlebug are described. Individuals of Deois sp. c...
The incubation periods of Biomphalaria glabrata and Biomphalaria tenagophila were compared during on...
Reproduction is a fundamental biological process to animal life histories and includes risks which a...
O objetivo deste estudo é descrever aspectos da biologia reprodutiva de Taraba major tais como perío...
This work describes some aspects of biology of Curinus sp. (Coleoptera, Coccinellidae) a predator of...
The fecundity (ratio egg-masses per snail, eggs per snail and eggs per egg-mass) and the fertility (...
Laboratory studies about the biological cycle of Anopheles Darlingi showed that de development from ...
Butorides striata (Striated Heron) breeds during the rainy season in the Neotropics. This species ge...
Crotalaria spectabilis is a leguminous plant widely distributed in Brazil, sometimes utilized to imp...
Este experimento foi realizado com a finalidade de fixar, entre 2 e 3 m2, a área mais adequada para ...
Foram estimados os coeficientes de repetibilidade das características de produção de matéria seca (P...
The influence of artificial insemination on hen health and egg production and fertility was studied ...
The acaricide efficiency of Permethrin was studied “in vivo” on a pure population of Dermanyssus gal...
The objective of this work was to verify the efficiency of sampling methods, incidence and proportio...
No sentido de se implementar um esquema profilático antiparasitário adequado aos equinos de raça So...
Two new types of rearing cages for pasture pest spittlebug are described. Individuals of Deois sp. c...
The incubation periods of Biomphalaria glabrata and Biomphalaria tenagophila were compared during on...
Reproduction is a fundamental biological process to animal life histories and includes risks which a...
O objetivo deste estudo é descrever aspectos da biologia reprodutiva de Taraba major tais como perío...
This work describes some aspects of biology of Curinus sp. (Coleoptera, Coccinellidae) a predator of...
The fecundity (ratio egg-masses per snail, eggs per snail and eggs per egg-mass) and the fertility (...
Laboratory studies about the biological cycle of Anopheles Darlingi showed that de development from ...
Butorides striata (Striated Heron) breeds during the rainy season in the Neotropics. This species ge...
Crotalaria spectabilis is a leguminous plant widely distributed in Brazil, sometimes utilized to imp...
Este experimento foi realizado com a finalidade de fixar, entre 2 e 3 m2, a área mais adequada para ...
Foram estimados os coeficientes de repetibilidade das características de produção de matéria seca (P...
The influence of artificial insemination on hen health and egg production and fertility was studied ...
The acaricide efficiency of Permethrin was studied “in vivo” on a pure population of Dermanyssus gal...
The objective of this work was to verify the efficiency of sampling methods, incidence and proportio...
No sentido de se implementar um esquema profilático antiparasitário adequado aos equinos de raça So...