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Abstract: Background Meat and egg-type chickens have been selected for several generations for different traits. Artificial and natural selection for different phenotypes can change frequency of genet... ...

Repository: BDPA     Publication year: 2018

The people of the Community of Canoa, in Juazeiro - Bahia, live with natural restrictions typical of the region of the Brazilian semiarid, with scarce and irregular rains, therefore, they seek in the... ...

Repository: BDPA     Publication year: 2020

ABSTRACT. Biological characteristics and parasitism capacity of Trichogramma pretiosum Riley (Hymenoptera, Trichogrammatidae) on eggs of Spodoptera frugiperda (J. E. Smith) (Lepidoptera, Noctuidae). T... ...

Repository: BDPA     Publication year: 2010

The objective of this work was to determine the potential of five species of Scelionidae wasps – Telenomus podisi, Trissolcus basalis, Trissolcus urichi, Trissolcus teretis and Trissolcus brochymenae... ...

Repository: BDPA     Publication year: 2010

The spittlebug Mahanarva spectabilis (Distant, 1909) (Hemiptera: Cercopidae) is an important pest that causes significant losses in the production of forage crops for cattle feed. Information on the t... ...

Repository: BDPA     Publication year: 2024

Reproductive parameters of Rhipicephalus (Boophilus) microplus are often evaluated. They are good indicators of resistance to commercial acaricides and of plant extracts? efficacy. The objective of th... ...

Repository: BDPA     Publication year: 2018

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