Eficiência Do Óleo De Nim (Azadirachta Indica A. Juss) No Controle De Brevicoryne Brassicae (Linnaeus, 1758) E Myzus Persicae (Sulzer, 1776) (Hemiptera: Aphididae) Em Couve-Manteiga Brassica Oleracea Linnaeus Var. Acephala

Carvalho, Geraldo Andrade; Santos, Nélia Martins; Pedroso, E.C.; Torres, Ávila

doi:10.1590/1808-1657v75p1812008

Cited by 6 publications

(1 citation statement)

References 9 publications

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“…In addition, Fertilizers have a very profound effect on crop growth and yield especially nitrogen which is an essential element for plant growth and maintenance since it is considered a key nutrient in crop production (Abo Arab et al, 2008). NPK fertilizer gives improvement in efficiency of insecticides (Carvalho et al, 2009).…”

Section: Introductionmentioning

confidence: 99%

IMPROVING THE EFFICIENCY OF SOME INSECTICIDES CONTROLLING Aphis Craccivora Koch. FOR INFESTING BROAD BEAN PLANTS

esawy

Shalaby

Salem

et al. 2022

Zagazig Journal of Agricultural Research

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The present study was conducted at Alzanqalon province, Sharkia governorate.Egypt during season 2016/2017 to throw light on the improving the effects of malathion, diazinon, acetamiprid and biovar with addition of sylgard 309 (silicone surfactant) and Npk to the spray solution of controlling Aphid (Aphid craccivora) insects. Data revealed that malathion was the superior compound rearded general mean of reduction in infestation of 90.76% followed desendingly by acetamiprid (74.70%), diazinon (66.27%), biovar (53.07%), sylgard 309 (52.32%) and Npk (12.14%). The efficacy of malathion was increased by 1% with sylgard 309 of decreased with Npk by 1% sylgard 309 as well as Npk improved the effects of diazinon by 17% and 10% respectively. Efficacy of acetampred was decresed by 9% with sylgard 309 and 5% with Npk. While the effects of biovar was increased with sylgard 309 by 8% and decreased by 32% with Npk.

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Section: Introductionmentioning

confidence: 99%

IMPROVING THE EFFICIENCY OF SOME INSECTICIDES CONTROLLING Aphis Craccivora Koch. FOR INFESTING BROAD BEAN PLANTS

esawy

Shalaby

Salem

et al. 2022

Zagazig Journal of Agricultural Research

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Ação de Inseticidas Botânicos sobre a Preferência Alimentar e sobre Posturas de Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae) em Milho

et al. 2013

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Resumo. O presente trabalho objetivou comparar o efeito de diferentes extratos de origem vegetal na preferência alimentar e na postura da lagarta do cartucho Spodoptera frugiperda (J.E. Smith) em folhas de milho. Extratos aquosos a 10% p/v de Chenopodium ambrosioides (Linnaeus) (Erva de Santa Maria), Corymbia citriodora (Hill & Johnson) (Eucalipto Cheiroso), Chrysanthemum leucanthemum (Linnaeus) (Crisântemo) e Azadirachta indica (A. Juss) (Nim) foram aplicados em discos de folhas de milho e oferecidos às lagartas em testes com e sem chance de escolha. A atratividade das lagartas pelos discos com os extratos não diferiu da testemunha no teste com chance de escolha, porém os extratos de Nim e Crisântemo apresentaram efeito fagodeterrente a S. frugiperda. Nos testes sem chance de escolha, o tratamento que mais repeliu as lagartas foi utilizando extrato de Nim, representando possível alternativa para o controle das lagartas desta espécie. Nenhum dos extratos aquosos das espécies vegetais testadas apresentou efeito ovicida.Palavras-chaves: Extratos Vegetais; Lagarta do Cartucho; Zea mays. Action of Botanical Insecticides on the Preference of Food and on Postures of Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae) in MaizeAbstract. This study compares the effect of different extracts of vegetal origin in food preference and posture of the fall armyworm Spodoptera frugiperda (J.E. Smith) in maize leaves. Aqueous extracts 10% w/v of Chenopodium ambrosioides (Linnaeus), Corymbia citriodora (Hill & Johnson), Chrysanthemum leucanthemum (Linnaeus) and Azadirachta indica (A. Juss) were applied to leaf discs of maize and offered to caterpillars tests with and without choice. The attractiveness of the caterpillars for discs with the extracts did not differ from the control test-choice, but extracts of A. indica and C. leucanthemum showed antifeedant activity to S. frugiperda. In no-choice tests, the treatment was more repelled the larvae using A. indica extract, representing possible alternative for the control of caterpillars of this species. None of the aqueous extracts of the plant species tested showed ovicidal effect.

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The insecticidal potential of Foeniculum vulgareMill., Pimpinella anisum L. and Caryophillus aromaticus L. to control aphid on kale plants

Lucca

Nóbrega

Alves

et al. 2015

Rev. bras. plantas med.

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ABSTRACT:The use of natural substances for pest control in agriculture is, economically, a viable option and has benefits for both the humanbeing and the environment, due to its low persistence and toxicity. Thus, this trial aimed on determining the insecticidal potential of the extracts and essential oils of fennel (Foeniculum vulgare Mill.), anise (Pimpinella anisum L.) and clove (Caryophillus aromaticus L.) to control Brevicoryne brassicae L. in kale (Brassica oleracea var. acephala DC.). The treatments were: fennel, anise, cloves extracts at 10%; fennel, anise, cloves oils at 1% and control with distilled water. The mortality tests were carried out with aphids in laboratory, with three replications, after 1, 12, 24, 48 and 72 hours. During laboratory trials , it was found out that fennel oil at 1% showed the best rate of mortality on aphid nymphs (70% at 72 h), followed by clove extract at 10% with 37% mortality. Tests in pots were only carried out only with cloves extracts at 10% and fennel oil at 1% treatment, in which such efficiency was alsoindicated on aphid nymphs.Keywords: botanic insecticides, repellency, essential oils.RESUMO: Potencial inseticida de Foeniculum vulgare Mill., Pimpinella anisum L. e Caryophillus aromaticus L. no controle de pulgão em couve. O uso de produtos naturais para controle de pragas da agricultura é opção economicamente viável e traz benefícios tanto ao homem como ao ambiente devido à sua baixa persistência e toxicidade. Dessa forma, o objetivo deste trabalho foi verificar o potencial inseticida de extratos e óleos essenciais de funcho (Foeniculum vulgare Mill.), erva doce (Pimpinella anisum L.) e cravo-da-índia (Caryophillus aromaticus L.) para o controle de pulgão (Brevicoryne brassicae L.) em couve (Brassica oleracea var. acephala DC.). Os tratamentos utilizados foram os extratos de funcho, erva-doce e cravoda-índia a 10%; óleos de funcho, erva-doce, cravo-da-índia a 1% e testemunha com água destilada. Testes de mortalidade sobre pulgão em condições de laboratório foram realizados com três repetições e avaliações após 1, 12, 24, 48 e 72 h. Em laboratório, verificou-se que o óleo de funcho a 1% apresentou maior atividade sobre as ninfas de pulgão (70% em 72 h), seguido do extrato de cravo a 10%, com 37% de mortalidade. Testes em vasos foram realizados somente com o extrato de cravo-da-índia a 10% e óleo de funcho a 1%, nos quais também se constatou a eficácia sobre as ninfas de pulgão.Palavras-chave: inseticidas botânicos, repelência, óleos essenciais.

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Eficiência Do Óleo De Nim (Azadirachta Indica A. Juss) No Controle De Brevicoryne Brassicae (Linnaeus, 1758) E Myzus Persicae (Sulzer, 1776) (Hemiptera: Aphididae) Em Couve-Manteiga Brassica Oleracea Linnaeus Var. Acephala

Cited by 6 publications

References 9 publications

IMPROVING THE EFFICIENCY OF SOME INSECTICIDES CONTROLLING Aphis Craccivora Koch. FOR INFESTING BROAD BEAN PLANTS

IMPROVING THE EFFICIENCY OF SOME INSECTICIDES CONTROLLING Aphis Craccivora Koch. FOR INFESTING BROAD BEAN PLANTS

Ação de Inseticidas Botânicos sobre a Preferência Alimentar e sobre Posturas de Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae) em Milho

The insecticidal potential of Foeniculum vulgareMill., Pimpinella anisum L. and Caryophillus aromaticus L. to control aphid on kale plants

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