Lethal and sublethal effects of pesticides in the management of <i>Polyphagotarsonemus latus</i> (Banks) (Acari: Tarsonemidae) on <i>Capsicum annuum</i> L.

Brêda, Mércia Zeviani; Oliveira, José Vargas de; Filho, Alberto Belo Esteves; Barbosa, Douglas Rafael e Silva; Santos, Andrezo Adenilton

doi:10.1002/ps.4571

Cited by 11 publications

(3 citation statements)

References 25 publications

(44 reference statements)

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“…However, their microscopic nature (<0.2 mm size) and hidden refuge coupled with specific biological characteristics such as short life cycle, female‐biased sex ratio, arrhenotokous reproduction and high fecundity (Rai et al, 2007) necessitate the repeated application of pesticides that could lead to the rapid development of resistance. Breda et al (2017) reported LC 90 values higher than their commercially recommended doses for abamectin and spiromesifen, indicating the selection of resistant populations of P. latus collected from Capsicum annuum at Brazil. Further, varying levels of resistance to diafenthiuron, dicofol, fenazaquin, propargite and spiromesifen were observed in the field‐collected populations of P. latus from India (Augustine et al, 2023).…”

Section: Introductionmentioning

confidence: 99%

Resistance to fenazaquin in broad mite, Polyphagotarsonemus latus (Banks) (Acari: Tarsonemidae): Realized heritability, risk assessment and cross‐resistance

Augustine,

Selvapandian,

Ramaiah

et al. 2023

J Applied Entomology

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The broad mite, Polyphagotarsonemus latus (Banks), is an important phytophagous mite that causes extensive damage to a wide range of crop species across the world. Fenazaquin, a mitochondrial electron transport inhibitor (METI), is one of the commonly used acaricides for the management of P. latus. The response to fenazaquin selection over generations and the risk of development of resistance was estimated herein using a laboratory‐selected population of P. latus (FEN‐SEL). Repeated exposure to fenazaquin over generations resulted in decreased susceptibility (99.32 folds) as compared to the unselected counterpart. FEN‐SEL took 26 generations for a 10‐fold increase in resistance with a realized heritability (h2) of 0.12 which indicated a low genetic variation and high phenotypic variation. Over a selection intensity of 20%–80% mortality, the generations required for a 10‐fold increase in LC50 for fenazaquin were 14.21–55.75, 7.75–30.41 and 5.33–20.91 at h2 values of 0.12, 0.22 and 0.32, respectively, with a constant slope of 2.39. The FEN‐SEL population also exhibited moderate levels of cross‐resistance to diafenthiuron, dicofol and spiromesifen and low cross‐resistance to propargite. The findings suggest a rational and rotational application of fenazaquin in the field to delay the development of resistance and to prolong its efficacy against P. latus.

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Section: Introductionmentioning

confidence: 99%

Resistance to fenazaquin in broad mite, Polyphagotarsonemus latus (Banks) (Acari: Tarsonemidae): Realized heritability, risk assessment and cross‐resistance

Augustine,

Selvapandian,

Ramaiah

et al. 2023

J Applied Entomology

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“…Its population increases rapidly under appropriate environmental conditions, especially when occurs in protected areas such as greenhouses. It also develops resistance to pesticides quickly (Reddy and Kumar 2016;Breda et al 2017). Although chemical control is still the most commonly used controlling approach to P. latus (De Saraiva et al 2016;Barbar 2017), it is necessary to nd environment friendly alternatives.…”

Section: Introductionmentioning

confidence: 99%

Amblyseius orientalis shows high consumption and reproduction on Polyphagotarsonemus latus (Banks) in China

Zhang

Sheng

Wang

et al. 2023

Preprint

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The broad mite, Polyphagotarsonemus latus (Banks) (Acari: Tarsonemidae), is a cosmopolitan pest that infest many greenhouse crops. Biological control is an important way to control P. latus, with predatory mites being the most widely used natural enemy of this pest. The purpose of this study is to evaluate the capabilities of three native phytoseiids in China (Neoseiulus californicus, Neoseiulus barkeri and Amblyseius orientalis) in controlling P. latus, using Amblyseius swirskii, a commercial biological control agent of this pest widely used in Europe as a control. Consumption, development, and reproduction of the four species when fed with P. latus were assessed, and their life table parameters were estimated and compared. Among the three native species, A. orientalis has the highest consumption rate of P. latus (29.0 per day), the shortest developmental duration (5.32 d), and the highest cumulative fecundity (13.50 eggs/female). Overall, its intrinsic rate of natural increase (rm) is 0.12, comparable to that of A. swirskii. Among the three candidates, A. orientalis is the only one that population increase might be expected when fed with P. latus. Therefore, we suggest it to be a potential biological control agent for this pest in China.

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Section: Introductionmentioning

confidence: 99%

Amblyseius orientalis shows high consumption and reproduction on Polyphagotarsonemus latus in China

Zhang,

Sheng,

Wang

et al. 2023

Exp Appl Acarol

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The broad mite, Polyphagotarsonemus latus (Banks) (Acari: Tarsonemidae), is a cosmopolitan pest that infest many greenhouse crops. Biological control is an important way to control P. latus, with predatory mites being the most widely used natural enemy of this pest. The purpose of this study is to evaluate the capabilities of three native phytoseiids in China (Neoseiulus californicus, Neoseiulus barkeri and Amblyseius orientalis) in controlling P. latus, using Amblyseius swirskii, a commercial biological control agent of this pest widely used in Europe as a control. Consumption, development, and reproduction of the four species when fed with P. latus were assessed, and their life table parameters were estimated and compared. Among the three native species, A. orientalis has the highest consumption rate of P. latus (29.0 per day), the shortest developmental duration (5.32 d), and the highest cumulative fecundity (13.50 eggs/female). Overall, its intrinsic rate of natural increase (r m ) is 0.12, comparable to that of A. swirskii.Among the three candidates, A. orientalis is the only one that population increase might be expected when fed with P. latus. Therefore, we suggest it to be a potential biological control agent for this pest in China.

show abstract

Lethal and sublethal effects of pesticides in the management of Polyphagotarsonemus latus (Banks) (Acari: Tarsonemidae) on Capsicum annuum L.

Cited by 11 publications

References 25 publications

Resistance to fenazaquin in broad mite, Polyphagotarsonemus latus (Banks) (Acari: Tarsonemidae): Realized heritability, risk assessment and cross‐resistance

Resistance to fenazaquin in broad mite, Polyphagotarsonemus latus (Banks) (Acari: Tarsonemidae): Realized heritability, risk assessment and cross‐resistance

Amblyseius orientalis shows high consumption and reproduction on Polyphagotarsonemus latus (Banks) in China

Amblyseius orientalis shows high consumption and reproduction on Polyphagotarsonemus latus in China

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