Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Luciano Pacelli Medeiros Macedo"'
Publikováno v:
Revista Principia, Vol 1, Iss 43, Pp 234-242 (2018)
Bees play a key role in the pollination process of several plant species. There are approximately 20 thousand species of bees described, among them, those of the genus Apis are the ones that stand out the most in pollination and that is why they are
Externí odkaz:
https://doaj.org/article/773fd834843145388397e52f99ffece1
Publikováno v:
Holos, Vol 2, Iss 0, Pp 92-97 (2015)
Este trabalho objetivou realizar cadastramento fitossociológico das espécies de plantas daninhas na cultura da banana no Vale do Assu, no município de Ipanguaçu-RN. O trabalho foi desenvolvido em uma área cultivada com banana ‘maça’ em áre
Externí odkaz:
https://doaj.org/article/89e3345d3ef148e1976834a850c6f305
Publikováno v:
Revista Brasileira de Entomologia, Vol 55, Iss 1, Pp 75-78 (2011)
Epigean ant communities in Atlantic Forest remnants of São Paulo: a comparative study using the guild concept. The guilds constitute a valuable ecological tool, because they allow conducting comparisons among environments under different conditions.
Externí odkaz:
https://doaj.org/article/bd61d65f3a05444f88f497c3b477a888
Autor:
Luciano Pacelli Medeiros Macedo, Luis Gustavo Amorim Pessoa, Brígida Souza, Elisângela de Souza Loureiro
Publikováno v:
Semina: Ciências Agrárias, Vol 31, Iss Suplemento 1, Pp 1219-1228 (2010)
It was aimed to study biological and behavior aspects of larvae and adults of Chrysoperla externa in greenhouse, on cotton plants. Recently hatched larvae were released on the upper third of cotton plants, which were previously infested with Aphis go
Externí odkaz:
https://doaj.org/article/05f5b17f794b4149a9c03e7e3a87d885
Publikováno v:
Revista Caatinga, Vol 23, Iss 3, Pp 118-122 (2010)
Brazil is the fourth cocoon producer in the world. In São Paulo State there are mulberry some hybrids whose productivity are higher than the commonly cultivated varieties. The objective of this study was to evaluate the effect of mulberry hybrids (M
Externí odkaz:
https://doaj.org/article/031d5170b62b43b6a7cfb20963fc9a67
Publikováno v:
Revista Caatinga, Vol 20, Iss 2, Pp 127-132 (2007)
The 20th century was marked by great discovers, which had a deep impact on plants resistance against pest insects. In this context, high studies were developed about cucurbitacins, an important group of secondary substances produced by plants. These
Externí odkaz:
https://doaj.org/article/0f0154e3708943d994dd8c7f4903b242
Autor:
Luciano José Ribeiro, Evoneo Berti Filho, Luciano Pacelli Medeiros Macedo, Sandra Regina Magro
Publikováno v:
Revista Caatinga, Vol 20, Iss 2, Pp 100-105 (2007)
The citrus leafminer Phyllocnistis citrella Stainton is an important pest of citrus orchards either by direct damage or by favoring citrus canker contamination. The experiment was carried out inlaboratory conditions to evaluate Chrysoperla externa (H
Externí odkaz:
https://doaj.org/article/88b8b072ad194067875a64cced8f26f0
Autor:
Luciano Pacelli Medeiros Macedo, Edmondson Reginaldo Moura Filho, Adriano Soares Carvalho, Carlos Eduardo Souza Bezerra, Luís Cláudio Paterno Silveira
Publikováno v:
Ciência Rural, Vol 40, Iss 9, Pp 2030-2032 (2010)
This is the first report of the parasitoid Lysiphlebus testaceipes (Cresson) as a biological control agent of the aphid Aphis gossypii Glover in watermelon crop in Vale do Açu, RN. It was observed that near the harvest, almost all collected aphids w
Externí odkaz:
https://doaj.org/article/8aea24a33dbe43ca9dcc522401df76ea
Autor:
Karla Diana da Silva Sombra, Elton Lucio Araujo, Ewerton Marinho da Costa, Luciano Pacelli Medeiros Macedo, Patrício Borges Maracajá
Publikováno v:
Revista Verde de Agroecologia e Desenvolvimento Sustentável, Vol 6, Iss 1 (2011)
O objetivo do presente trabalho foi avaliar a preferência de oviposição da mosca minadora sobre duas espécies de leguminosas: feijão de porco Canavalia ensiformis e feijão caupi Vigna unguiculata (variedade Sempre Verde), e duas espécies de cu
Externí odkaz:
https://doaj.org/article/3fedad98061f4ae5a2453394986f5fd8
Autor:
Renildo Ismael Félix Costa, Carvalho Carlos Ecole, José Janduí Soares, Luciano Pacelli Medeiros Macedo
Publikováno v:
Acta Scientiarum: Biological Sciences, Vol 24 (2008)
Estudou-se a duração e a viabilidade das fases imaturas de Chrysoperla externa (Hagen) (Neuroptera, Chrysopidae) alimentadas com o pulgão do algodoeiro, Aphis gossypii Glover (Homoptera, Aphididae), e com a traça do milho, Sitotroga cerealella (O
Externí odkaz:
https://doaj.org/article/b5d11a2088bc4854966c000da43258f7