Inseticidas em Pré e Pós-Emergência do Milho (Zea mays L.), Associados ao Tratamento de Sementes, sobre Dichelops melacanthus (Dallas) (Hemiptera: Pentatomidae)

Brustolin, Carlos; Bianco, Rodolfo; Neves, Pedro Manuel Oliveira Janeiro

doi:10.18512/1980-6477/rbms.v10n3p215-223

Cited by 23 publications

(20 citation statements)

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“…Brustolin et al (2011) highlighted the importance of insecticide treatment for D. melacanthus management, and Albuquerque et al (2006) found that thiamethoxam is an effective pest control agent in the field.…”

Section: Resultsmentioning

confidence: 99%

“…After removal of the bugs from the plants, the attack symptoms (injuries) were evaluated using the following visual scale of symptoms or injuries, modified from Brustolin et al (2011): Score 1, plants without symptoms of attack; Score 2, plants with scored leaves, but without any reduction in height; Score 3, plants with attack symptoms (holes in their leaves), and a reduction in growth; Score 4, plants with holes and tillering on their sides; Score 5, plants with "winding leaves," and the death of the main stem.…”

Section: Methodsmentioning

confidence: 99%

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Damage caused by Dichelops melacanthus (Heteroptera: pentatomidae) in conventional and transgenic corn hybrids

Netto¹,

Michelotto²,

Grigolli³

et al. 2015

Biosci. J.

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Section: Resultsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Damage caused by Dichelops melacanthus (Heteroptera: pentatomidae) in conventional and transgenic corn hybrids

Netto¹,

Michelotto²,

Grigolli³

et al. 2015

Biosci. J.

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“…There was no interaction between cultivar and infestation. can be verified by a visual scale of damage (Brustolin et al, 2011), dry weight of the plant canopy or grain yield evaluations. The insect normally attacks on seedling stage between one and five leaves (Duarte et al, 2015).…”

Section: Field Experimentsmentioning

confidence: 99%

POTENTIAL RISK OF LOSSES IN MAIZE CAUSED BY Dichelops melacanthus (DALLAS) (HEMIPTERA: PENTATOMIDAE) IN BRAZIL

Cruz¹,

Bianco

Redoan

2017

RBMS

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ABSTRACT:The incidence of the green belly stink bug, Dichelops melacanthus (Dallas) (Heteroptera: Pentatomidae), on maize crop in Brazil has increased with time, especially due to the continuous availability of food throughout the year. This insect causes injury to seedlings, killing them shortly after their emergence from the soil. If the plant survives, it is possible to see areas with necrotic lesion that increase in a transverse pattern on the sheet, with perforations on the leaves or tillers (side shoots). This pest is currently one of the most important to maize, in conventional and Bt hybrids.The research compared the behavior of theses cultivars infested by the green belly stink bug, D. melacanthus. Bt and conventional maize cultivars were evaluated in a protected environment (greenhouse) and only Bt maize was evaluated at field. Evaluations based on plant development and insect injury occurred after seven days of the infestation period.The results indicated variability among cultivars related to insect infestation, measured by a visual scale for damage determination and plant development. Grain yield obtained from infested plots was 6352.2 kg ha -1 whereas in the non- Sorgo, v.15, n.3, p. 386-397, 2016 ABSTRACT: The incidence of the green belly stink bug, Dichelops melacanthus (Dallas) (Heteroptera: Pentatomidae), on maize crop in Brazil has increased with time, especially due to the continuous availability of food throughout the year. This insect causes injury to seedlings, killing them shortly after their emergence from the soil. If the plant survives,

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“…O seu potencial no controle de pragas agrícolas, foi comprovado em vários estudos (REDOAN et al 2010, BRUSTOLIN et al 2011, GUEDES et al 2012, VIEIRA et al 2012. Foi igualmente demonstrada a relação entre a exposição aos pesticidas e a ocorrência de doenças como a Leucemia em crianças (TURNER et al 2011, FERREIRA et al 2012), a doença de Parkinson (PEREIRA & GARRETT 2010, BARTH & BIAZON 2010, as lesões no sistema auditivo (KORBES et al 2010, KÓS et al 2013, efeitos deletérios sobre parâmetros seminais (CASTRO et al 2014, MINGUEZ-ALÁRCON 2014 e ao fraco desenvolvimento cognitivo e/ou neuropatia (SOUZA et al 2011, CAMPOS et al 2015.…”

Section: Introductionunclassified

Exposição dos agricultores do Posto Administrativo de Chaimite aos pesticidas agrícolas

Sitoe

Moiane

Sitoe

2018

Rev. Ciên. Agrovet.

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O uso dos pesticidas agrícolas, é de fundamental importância na redução das perdas causadas por pragas e doenças, não obstante os riscos à saúde humana e ao ambiente. Este trabalho, objetivou analisar a exposição dos agricultores do Posto Administrativo (PA) de Chaimite, Distrito de Chibuto, Província de Gaza, aos pesticidas agrícolas. Para a sua materialização, foi usado um questionário misto, dirigido a 40 agricultores do PA de Chaimite. Constatou-se que os pesticidas mais utilizados são o Mancozebe, a Cipermetrina e Metamidofos, que de forma geral, variam de pouco tóxicos (Mancozebe) aos altamente tóxicos (Metamidofos). Os aplicadores não estão suficientemente treinados para o trabalho seguro e eficiente com os pesticidas, além de não possuírem o EPI completo (Equipamento de Proteção Individual), o que os torna altamente expostos, e passíveis à intoxicações, que podem levar a perda de vidas. Deste modo, tornam-se necessárias ações que viabilizem o acesso e uso do EPI pelos produtores do setor familiar, e capacitações e/ou treinamento em Tecnologias de aplicação de pesticidas.

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Inseticidas em Pré e Pós-Emergência do Milho (Zea mays L.), Associados ao Tratamento de Sementes, sobre Dichelops melacanthus (Dallas) (Hemiptera: Pentatomidae)

Cited by 23 publications

References 0 publications

Damage caused by Dichelops melacanthus (Heteroptera: pentatomidae) in conventional and transgenic corn hybrids

Damage caused by Dichelops melacanthus (Heteroptera: pentatomidae) in conventional and transgenic corn hybrids

POTENTIAL RISK OF LOSSES IN MAIZE CAUSED BY Dichelops melacanthus (DALLAS) (HEMIPTERA: PENTATOMIDAE) IN BRAZIL

Exposição dos agricultores do Posto Administrativo de Chaimite aos pesticidas agrícolas

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