Resistance to bio-insecticides or how to enhance their sustainability: a review

Siegwart, Myriam; Graillot, Benoît; Lopez, Christine Blachere; Besse, Samantha; Bardin, Marc; Nicot, Philippe C.; López‐Ferber, M.

doi:10.3389/fpls.2015.00381

Cited by 153 publications

(108 citation statements)

References 172 publications

Supporting

Mentioning

102

Contrasting

Unclassified

Order By: Relevance

“…In other words, best management practices remain to be defined. For example, efficacy of biopesticides (Cordeau et al 2016), alone or in combination with chemical pesticides, possible development of resistance like that developed to chemical pesticides (Siegwart et al 2015) and effective application technologies and practices (Gan-Mor and Matthews 2003) require sound multi-disciplinary scientific research (Hynes and Boyetchko 2006;Glare et al 2012).…”

Section: Biological Input-based Farming Systems In Globalised Commodimentioning

confidence: 99%

A new analytical framework of farming system and agriculture model diversities. A review

Thérond

Duru

Roger-Estrade

et al. 2017

Agron. Sustain. Dev.

217

155

View full text Add to dashboard Cite

In most current farming system classifications (e.g. "conventional" versus "organic"), each type of farming system encompasses a wide variety of farming practices and performances. Classifying farming systems using concepts such as "ecological", "sustainable intensification" or "agro-ecology" is not satisfactory because the concepts "overlap in…def-initions, principles and practices, thus creating…confusion in their meanings, interpretations and implications". Existing classifications most often focus either on biotechnical functioning or on socio-economic contexts of farming systems. We reviewed the literature to develop an original analytical framework of the diversity of farming systems and agriculture models that deal with these limits. To describe this framework, we first present the main differences between three biotechnical types of farming systems differing in the role of ecosystem services and external inputs: chemical input-, biological inputand biodiversity-based farming systems. Second, we describe four key socio-economic contexts which determine development and functioning of these farming systems: globalised commodity-based food systems, circular economies, alternative food systems and integrated landscape approaches. Third, we present our original analytical framework of agriculture models, defined as biotechnical types of farming systems associated with one or a combination of socio-economic contexts differing in the role of relationships based on global market prices and "territorial embeddedness". We demonstrate the potential of this framework by describing six key agriculture models and reviewing key scientific issues in agronomy associated with each one. We then analyse the added value of our analytical framework and its generic character. Lastly, we discuss transversal research issues of the agriculture models, concerning the technologies required, their function in the bioeconomy, their multi-criteria and multilevel assessments, their co-existence and the transitions between them.

show abstract

Section: Biological Input-based Farming Systems In Globalised Commodimentioning

confidence: 99%

A new analytical framework of farming system and agriculture model diversities. A review

Thérond

Duru

Roger-Estrade

et al. 2017

Agron. Sustain. Dev.

217

155

View full text Add to dashboard Cite

show abstract

“…Resistance to conventional insecticides is widespread in insects, and performance of resistance management is frequently neglected (SIEGWART et al, 2015). In Southern Brazil, crop protection strategies in apple orchards include applications of organophosphate insecticides for the control of tortricids and fruit flies.…”

Section: Discussionmentioning

confidence: 99%

Resistance of oriental fruit moth (Lepidoptera: tortricidae) to insecticides in apple orchards in southern Brazil

et al. 2018

View full text Add to dashboard Cite

-Oriental fruit moth (Grapholita molesta) is the most important pest of apple orchards in Brazil. For many years, insecticides have been the only tool used for its control. The aim of this work was to characterize the management of apple orchards by the system for Assessment of Environment Impact of Agricultural Technology Innovations (AMBITEC-AGRO) and to relate it with the resistance status of G. molesta populations. Insecticide resistance was estimated by toxicology and enzymatic activities of glutathione S-transferase (GST), esterases (α-β EST), and acetylcholinesterase (AChE). The phytosanitary strategies adopted by the four apple production orchards in southern Brazil were analyzed in: Vacaria (RS population), Fraiburgo (SC1 population), São Joaquim (SC2 population), and Porto Amazonas (PR population). Oriental fruit moth field populations were reared in laboratory for bioassays with chlorpyriphos, carbaryl, deltamethrin, and tebufenozide insecticides and were compared with a reference susceptible population. Larval mortality rates were recorded for seven days. GST, α-β EST, and AChE assays were performed with third-and fourth-instar larvae. Results indicated that oriental fruit moth populations collected in Vacaria, Fraiburgo, and São Joaquim showed tolerance to carbaryl and chlorpyriphos, whereas the population collected in Porto Amazonas was more susceptible. SC2 and PR populations were more tolerant to deltamethrin, while RS and SC1 populations were more susceptible. No population was tolerant to tebufenozide. RS population showed the highest activity for AChE, GST, and α-EST. The findings of this study suggest that the AMBITEC-AGRO system was a suitable method to evaluate the phytosanitary activity of apple orchards and to relate it to the resistance status of G. molesta populations. Index Terms: Resistance management; Grapholita molesta; susceptibility, apple orchard Resistência de mariposa oriental (Lepidoptera: Tortricidae) a inseticidas em pomares de maçã no sul do BrasilResumo-Mariposa-oriental (Grapholita molesta) é a praga mais importante de pomares de maçã no Brasil. Por muitos anos, o inseticida foi a única ferramenta usada como controle. O objetivo deste trabalho foi caracterizar o manejo dos pomares por meio da Avaliação de Impacto Ambiental da Inovação Tecnológica Agropecuária (AMBITEC-AGRO) e relacionar com o status da resistência de populações de G. molesta nos pomares de maçã, por bioensaios toxicológicos e atividades enzimáticas de glutatione S-transferase (GST), esterases (α-β EST) e acetilcolinesterase (AChE). A estratégia fitossanitária adotada por quatro pomares de maçã no Sul do Brasil foi analisada em: Vacaria (população RS), Fraiburgo (população SC1), São Joaquim (população SC2) e Porto Amazonas (população PR). As populações foram criadas em laboratório para bioensaios com clorpirifós, carbaril, deltametrina e tebufenozide. A mortalidade larval foi avaliada durante sete dias. A atividade das enzimas GST, α-βEST e AChE foi realizada com larvas de terceiro e quarto instar...

show abstract

“…The organism is ubiquitous, Grampositive and spore-forming and produces insecticidal crystal proteins during sporulation (Bravo et. al., 2011;Siegwart et. al., 2015) as well as during the vegetative growth (Palma et.…”

Section: Introductionmentioning

confidence: 99%

Co-production of parasporal crystal toxins and antimicrobial substances by <i>Bacillus thuringiensis</i> BAR 3

Chuka-Ogwude¹,

Nwuche²,

Ogbonna³

2017

Nig. J. Biotechnol

View full text Add to dashboard Cite

Resistance to bio-insecticides or how to enhance their sustainability: a review

Cited by 153 publications

References 172 publications

A new analytical framework of farming system and agriculture model diversities. A review

A new analytical framework of farming system and agriculture model diversities. A review

Resistance of oriental fruit moth (Lepidoptera: tortricidae) to insecticides in apple orchards in southern Brazil

Co-production of parasporal crystal toxins and antimicrobial substances by <i>Bacillus thuringiensis</i> BAR 3

Contact Info

Product

Resources

About