Results 41 to 50 of about 52,238 (226)

Maravilha: uma nova seleção de tangerina 'Sunki' [PDF]

open access: yesRevista Brasileira de Fruticultura, 2003
Apesar das variações somáticas identificadas em pomares comerciais e em coleções de variedades serem, geralmente, desfavoráveis, apresentando baixa produtividade de frutos, morfologia foliar atípica ou frutos anormais, inúmeras mutações espontâneas de ...
Walter dos Santos Soares Filho   +3 more
doaj   +1 more source

Cruzamentos em citros: freqüência e vigor de híbridos

open access: yesRevista Brasileira de Fruticultura, 2007
Líder mundial, a citricultura brasileira compreende aproximadamente 270 milhões de plantas, distribuídas em mais de 900 mil ha. Vulnerável, devido ao uso excessivo do limoeiro 'Cravo' (Citrus limonia) na sustentação de seus pomares, exige urgência em um ...
Walter dos Santos Soares Filho   +5 more
doaj   +1 more source

Genetic consequences of domestication and refreshment on colonies of the South American fruit fly

open access: yesInsect Science, Volume 32, Issue 5, Page 1557-1574, October 2025.
Abstract For almost a decade, natural populations of the South American fruit fly have been targeted for control through Sterile Insect Technique projects. To ensure a sustainable supply of competitive sterile flies for this approach, it is essential to understand the effects of domestication when strains of this pest are initially brought into the ...
Daniel F. Paulo   +5 more
wiley   +1 more source

Mating compatibility among different wild and laboratory strains of the Brazil‐1 morphotype of Anastrepha fraterculus (Diptera: Tephritidae)

open access: yesInsect Science, Volume 32, Issue 5, Page 1607-1620, October 2025.
Isolation Index (ISI) estimates were obtained from mating compatibility tests between flies of the different laboratory strains from CENA/USP and wild populations (Vacaria‐WV; and Pelotas‐WP) from southern Brazil. Abstract In cases where a pest that is target of a Sterile Insect Technique (SIT) campaign is a member of a cryptic species complex, it is ...
Paloma Giustina   +7 more
wiley   +1 more source

Entomologia na fruticultura tropical [PDF]

open access: yes, 2000
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina.
Chelli, Flavio
core  

Reproductive systems of Hohenbergia Schult. & Schult.f. (Bromelioideae: Bromeliaceae) endemic to the Atlantic forest

open access: yesNordic Journal of Botany, Volume 2025, Issue 9, September 2025.
Many species of the Bromeliaceae are under threat due to the fragmentation and anthropogenic pressure affecting the Atlantic Forest highlight the need to conservation efforts. The genus Hohenbergia deserves special attention in this context, as the Hohenbergia stellata complex includes endemic species that rely on diverse reproductive strategies, which
Tiago Abreu da Silva   +7 more
wiley   +1 more source

Detecção de formas replicativas de vírus em plantas de mamoeiro inoculadas com látex de plantas afetadas pela meleira

open access: yesBiotemas, 2000
A meleira é atualmente a mais importante doença do mamoeiro. A sua etiologia ainda não está esclarecida, apesar de terem sido encontradas partículas de vírus em plantas afetadas.
Cristiane de J. Barbosa   +4 more
doaj  

Parasitóides de moscas-das-frutas no Estado do Amapá, Brasil. [PDF]

open access: yes, 2014
A fruticultura é uma importante atividade econômica para o Brasil. No entanto, há inúmeras pragas que prejudicam a produção de frutas. Dentre essas pragas, destacam-se as moscas-das-frutas ou tefritídeos, que compôem um dos grupos de insetos que mais ...
SILVA, R. A. da   +2 more
core  

Oviposition strategies and interactions among invasive and native fruit flies (Diptera: Tephritidae) on guava (Psidium guajava L.)

open access: yesAustral Entomology, Volume 64, Issue 3, August 2025.
Abstract Oviposition and agonistic behaviour are important traits for understanding the pattern of coexistence and choice of host fruit shared between natives and invasive species. This study aimed to evaluate the interspecific interactions and the choice of the oviposition sites among three native species of fruit flies of the genus Anastrepha ...
Jamile Camara Aquino   +4 more
wiley   +1 more source

Analysis of the economic viability of organic production system of ornamental pineapple plants for cut stems

open access: yesOrnamental Horticulture, 2021
The growth of Brazilian floriculture is remarkable, both in terms of the number of producers and the cultivated area. To reduce costs and add value, the organic production of ornamental pineapple plants is an option for some consumer markets.
Gabriella Navarro Donato Pereira   +5 more
doaj   +1 more source

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