Results 71 to 80 of about 381,052 (216)

Papel dos tricomas glandulares da folha do tomateiro na oviposição de Tuta absoluta [PDF]

open access: yesPesquisa Agropecuária Brasileira, 2001
Os tricomas glandulares presentes nas folhas e ramos das plantas do gênero Lycopersicon são responsáveis pela secreção de metabólitos de diferentes naturezas.
Elsa Gilardón   +3 more
doaj   +1 more source

The role of tropical forest fragment vegetation in maintaining arthropod diversity and spillover to adjacent sugarcane fields O papel da vegetação de fragmentos de floresta tropical na manutenção da diversidade de artrópodes e na sua disseminação para campos de cana‐de‐açúcar adjacentes

open access: yesAgricultural and Forest Entomology, Volume 28, Issue 1, Page 82-93, February 2026.
Tree diversity increases arthropod richness and the abundance of beneficial arthropod groups within Atlantic Forest fragments. Higher insect richness in forest fragments is associated with greater richness in adjacent sugarcane fields, and both habitats share insect families, suggesting spillover.
Sabrina Cesarin de Oliveira   +5 more
wiley   +1 more source

Aplicação da Função de Lyapunov num Problema de Controle Ótimo de Pragas

open access: yesTrends in Computational and Applied Mathematics, 2002
Para reduzir a população de pragas na lavoura e substituir agrotóxicos químicos, cada vez mais o agricultor busca o controle biológico. Usualmente, para realizar o controle biológico, parasitóides e predadores são criados em laboratórios.
C. CODEN FELTRIN, M. RAFIKOV
doaj   +1 more source

Anais... [PDF]

open access: yes, 2019
Aborda controle biológico no contexto da agricultura sustentável, controle biológico de insetos muscoides, no controle de doenças de plantas, do uso de inimigos naturais no controle de pragas florestais, da traça do tomateiro, o uso de fungos ...
SIMPÓSIO DE CONTROLE BIOLÓGICO, 3., 1992, Águas de Lindóia.
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Métodos alternativos para o controle de fitopatógenos habitantes do solo: parte II – controle biológico

open access: yesAgropecuária Catarinense, 2017
As doenças causadas por fitopatógenos habitantes do solo são de difícil controle, pois seus agentes causadores apresentam, geralmente, mais de uma forma de sobrevivência.
A. Visconti   +3 more
semanticscholar   +1 more source

Bioassay-Guided Isolation of Piplartine from Piper purusanum Yunck (Piperaceae) and Evaluation of Its Toxicity Against Aedes aegypti Linnaeus, 1762, Anopheles darlingi Root, 1926 (Culicidae), and Non-Target Animals

open access: yesPlants
Aedes aegypti and Anopheles darlingi are the primary vectors of dengue and malaria in Brazil. Natural products are currently regarded as promising alternatives for their control, offering environmentally friendly solutions for larval management due to ...
André Correa de Oliveira   +7 more
doaj   +1 more source

Expanding the Resist–Accept–Direct framework for developing nature‐based solutions and societal adaptations to biological invasions

open access: yesPeople and Nature, Volume 7, Issue 7, Page 1505-1520, July 2025.
Abstract Biological invasions threaten biodiversity and human well‐being, making invasive species management a global necessity. Despite substantial investments in engineering‐based management approaches, preventing invasions is becoming harder with rising species introductions.
Ninad Avinash Mungi   +3 more
wiley   +1 more source

Entomopathogenic fungi isolates to control the borer of yerba mate (Hedypathes betulinus) Kluger (Coleoptera; Cerambycidae)
Isolados de fungos entomopatogênicos visando ao controle da broca da erva-mate (Hedypathes betulinus) Kluger (Coleoptera; Cerambycidae)

open access: yesSemina: Ciências Agrárias, 2013
Yerba mate is an important crop of southern Brazil, Argentina and Paraguay, with socio-economic and environmental importance. Due the lack of native herbals, yerba mate has become a monoculture, and as a consequence, insects have become pests, and the ...
André Luis Pereira Fanti   +1 more
doaj   +1 more source

Remove saplings early: Cost‐effective strategies to contain tree invasions and prevent their impacts

open access: yesJournal of Applied Ecology, Volume 62, Issue 3, Page 661-676, March 2025.
Our highest‐ranking strategies represent management actions to start implementing in the field as part of an adaptive management plan that iteratively evaluates the validity of our simulation model and updates the management recommendations. Our study can be applied to guide management of invasive pines and replicated with any invasive woody species ...
Jaime Moyano   +7 more
wiley   +1 more source

Controle biológico. [PDF]

open access: yes, 2017
Controle biológico é a regulação de populações de organismos vivos através de inimigos naturais O controle biológico aplicado tem como objetivo controlar as pragas agrícolas e os insetos transmissores de doenças a partir do uso de seus inimigos naturais.
EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA.
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