Biological Constraints Associated with Resistance to Pyrethroids in the Tobacco Bud worm (Lepidoptera: Noctuidae)

Campanhola, Clayton; McCutchen, B. F.; Baehrecke, Eric H.; Plapp, Frederick W.

doi:10.1093/jee/84.5.1404

Cited by 37 publications

(32 citation statements)

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“…Due to their smaller size, R males may be less competitive than S individuals, in either male-male competition or with respect to female choice. Furthermore, R males may be less effective at detecting and locating a pheromone source, as previously shown in an insecticidal resistance study on the tobacco budworm, Heliothis 6irescens (F.) (Campanhola et al 1991).…”

Section: Discussionmentioning

confidence: 87%

“…The evolution of insecticidal resistance in insects is often associated with substantial fitness costs, such as increased developmental time, reduced body size, and lower reproductive output (Ferrari & Georghiou 1981;Amin & White 1984;El-Khatib & Georghiou 1985;Halpern & Morton 1987;Argentine et al 1989;Campanhola et al 1991;Carrière et al 1994). When mating is dependent upon sex pheromone communication, insect resistance may result in a decline in pheromone production by females, as well as a decline in males' ability to detect a pheromone source (Campanhola et al 1991).…”

Section: Introductionmentioning

confidence: 99%

“…When mating is dependent upon sex pheromone communication, insect resistance may result in a decline in pheromone production by females, as well as a decline in males' ability to detect a pheromone source (Campanhola et al 1991). In addition, it has been suggested that insecticidal resistance not only imposes physiological constraints but also results in significant behavioural changes.…”

Section: Introductionmentioning

confidence: 99%

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Modified pheromone communication associated with insecticidal resistance in the obliquebanded leafroller, Choristoneura rosaceana (Lepidoptera: Tortricidae)

Delisle

Vincent

2002

Chemoecology

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This study reports on the impact of insecticidal resistance on the diel periodicity of the calling behaviour and pheromone production of different-aged virgin females of the obliquebanded leafroller (OBL), Choristoneura rosaceana. While both resistant (R) and susceptible (S) females initiated calling on the first night following emergence, the periodicity of the calling behaviour, as determined by the mean onset time of calling (MOTC) and the mean time spent calling (MTSC) over the first six nights of calling, differed between the two strains. R females started calling significantly later in the night. However, as the MOTC of R females advanced with age but did not do so in S individuals, the difference between strains was more pronounced in younger than older females. Furthermore, R females spent less time calling than S individuals. However, the MTSC increased as a function of age in both R and S females, so the difference between strains remained fairly constant for each night of calling. The major component of OBL sex pheromone, the Z11-14 : Ac, determined at peak calling activity, significantly declined with female age. Overall, pheromone production was lower in R females than in S females, with the difference being more pronounced in younger than in older individuals. Thus, resistant females may have a lower mating success. The mating success of both R and S strain males did not vary with the number of previous matings acquired. With regard to males, although there was a significant decline in spermatophore size with successive matings, there was no significant difference between strains. However, R males are smaller and may be disadvantaged through female choice and/or may respond differently to pheromone source compared with S individuals. If the reproductive success of both sexes is affected, this may have a profound influence on the dynamics of insecticidal resistance in the presence or absence of selection in OBL populations.

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Section: Discussionmentioning

confidence: 87%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Modified pheromone communication associated with insecticidal resistance in the obliquebanded leafroller, Choristoneura rosaceana (Lepidoptera: Tortricidae)

Delisle

Vincent

2002

Chemoecology

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“…To date, manifestations of pleiotropic resistance costs have been well documented with respect to reproduction (Scott et al, 1997;Campanhola et al, 1991), development (Clarke and McKenzie, 1987) or behaviour (Rowland, 1991;Foster et al, 1999). Acquisition of streptomycin resistance in Escherichia coli was also shown to affect population growth, by reducing peptide chain elongation rates (Bilgin et al, 1992).…”

Section: Discussionmentioning

confidence: 99%

Constraints on adaptive mutations in the codling moth Cydia pomonella (L.): measuring fitness trade-offs and natural selection

et al. 2003

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Adaptive changes in populations encountering a new environment are often constrained by deleterious pleiotropic interactions with ancestral physiological functions. Evolutionary responses of populations can thus be limited by natural selection under fluctuating environmental conditions, if the adaptive mutations are associated with pleiotropic fitness costs. In this context, we have followed the evolution of the frequencies of insecticide-resistant mutants of Cydia pomonella when reintroduced into an untreated environment. The novel set of selective forces after removal of insecticide pressure led to the decline of the frequencies of resistant phenotypes over time, suggesting that the insecticideadapted genetic variants were selected against the absence of insecticide (with a selective coefficient estimated at 0.11). The selective coefficients were also estimated for both the major cytochrome P450-dependent monooxygenase (MFO) and the minor glutathione S-transferase (GST) systems (0.17 and negligible, respectively), which have been previously shown to be involved in resistance. The involvement of metabolic systems acting both through xenobiotic detoxification and biosynthetic pathways of endogenous compounds may be central to explaining the deleterious physiological consequences resulting from pleiotropy of adaptive changes. The estimation of the magnitude of the fitness cost associated with insecticide resistance in C. pomonella suggests that resistance management strategies exclusively based on insecticide alternations would be unlikely to delay such a selection process.

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“…Such effects may relate to reduced fecundity and mating success for pyrethroid resistant H. virescens carrying the V421M mutation (23). Rapid loss of pyrethroid resistance after relaxation of selection also has been reported for H. virescens field populations, providing further evidence of fitness costs incurred by resistance mutations (24).…”

Section: Consequences Of Compromised Channel Functionmentioning

confidence: 94%

Functional and Evolutionary Consequences of Pyrethroid Resistance Mutations in S6 Transmembrane Segments of a Voltage-Gated Sodium Channel

Zhao

Park

Adams

2000

Biochemical and Biophysical Research Communications

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Biological Constraints Associated with Resistance to Pyrethroids in the Tobacco Bud worm (Lepidoptera: Noctuidae)

Cited by 37 publications

References 0 publications

Modified pheromone communication associated with insecticidal resistance in the obliquebanded leafroller, Choristoneura rosaceana (Lepidoptera: Tortricidae)

Modified pheromone communication associated with insecticidal resistance in the obliquebanded leafroller, Choristoneura rosaceana (Lepidoptera: Tortricidae)

Constraints on adaptive mutations in the codling moth Cydia pomonella (L.): measuring fitness trade-offs and natural selection

Functional and Evolutionary Consequences of Pyrethroid Resistance Mutations in S6 Transmembrane Segments of a Voltage-Gated Sodium Channel

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