Felling the giants: integral projection models indicate adult management to control an exotic invasive palm

Zucaratto, Rodrigo; Pires, Alexandra S.; Bergallo, Helena Godoy; Portela, Rita de Cássia Quitete

doi:10.1007/s11258-020-01090-5

Cited by 2 publications

(6 citation statements)

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“…Only recently have demographic models been used to assess components of invasion and to guide management of invasive species [ 15 , 21 , 22 , 23 , 24 , 25 ], which can even include prioritization based upon cost [ 26 ]. Population dynamics of IAS commonly have high population growth rates [ 15 ], and transient dynamics seem to play a part in invasion success [ 16 , 27 , 28 ].…”

Section: Introductionmentioning

confidence: 99%

“…Invasive species have also been shown to have demographic plasticity [ 29 , 30 ] and buffer environmental variation [ 21 , 31 ], which enables them to exploit both ends of the phenotypic plasticity spectrum [master of one, jack of all [ 10 ]] and even combinations of these [ 32 ]. Targeting certain life stages (or combinations thereof) can provide insight towards identifying critical pathways [ 22 , 25 , 33 , 34 ] that would lead to optimal management strategies [ 15 , 27 ], as well as diminish the cost and overall impact of IAS [ 35 ].…”

Section: Introductionmentioning

confidence: 99%

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Prescriptions for the Control of a Clonal Invasive Species Using Demographic Models

Arroyo-Cosultchi

Golubov

Solórzano

et al. 2022

Plants

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Until recently, little research has focused on determination of the population dynamics of invasive species and evaluating their genetic variation. Consequently, not much is known of what drives clonal invasive species and their demography. Here, we describe the population dynamics of Kalanchoe delagoensis (Crassulaceae), considered invasive to several countries. We quantified the demography of a population in central Mexico using integral projection models (IPM) in a population that reproduced asexually exclusively through plantlets. The effect of clonal recruitment on population growth rate (λ) was evaluated by changing plantlet survival and simulating management scenarios that used previous data of watering and seven experimental herbicide treatments. The finite rate of population increase indicated that this Kalanchoe delagoensis population is growing (above one) and with water availability, growth rates will only accelerate. The IPM showed that plantlet survival and recruitment were the most critical steps in the cycle for the population, and simulations of different management scenarios showed that reducing plantlet survival significantly decreased λ only in two out of the seven herbicides used.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Prescriptions for the Control of a Clonal Invasive Species Using Demographic Models

Arroyo-Cosultchi

Golubov

Solórzano

et al. 2022

Plants

View full text Add to dashboard Cite

show abstract

“…Only recently have demographic models been used to assess components of invasion and to guide management of invasive species [15,21–25] which can even include prioritization based upon cost [26]. Population dynamics of AIS commonly have high population growth rates [15], and transient dynamics seem to play a part in invasion success [16,27,28].…”

Section: Introductionmentioning

confidence: 99%

“…Invasive species have also been shown to have demographic plasticity [29,30] and buffer environmental variation [21,31] which enables them to exploit both ends of the phenotypic plasticity spectrum [10, master of one, jack of all] and even combinations of this [32]. Targeting certain life stages (or combinations thereof) can provide insight towards identifying critical pathways [22,25,33,34] that would lead to optimal management strategies [15,27], as well as diminish the cost and overall impact of AIS [35].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Prescriptions For The Control Of A Clonal Invasive Species Using Demographic Models

Cosultchi

Golubov

Solórzano

et al. 2021

Preprint

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Until recently, little focus has been given to determine the population dynamics of invasive species and evaluate their genetic variation. Consequently, not much is known of what drives clonal invasive species and their demography. Here we describe the population dynamics of Kalanchoe delagoensis (Crassulaceae), considered invasive to several countries. We quantified the demography of a population in central Mexico using integral projection models (IPM) in a population that reproduced asexually exclusively through plantlets. The effect of clonal recruitment on λ was evaluated by changing plantlet survival and simulating management scenarios that used previous data of watering and seven experimental herbicide treatments. The finite rate of population increase indicated that this Kalanchoe delagoensis population is growing (above one) with significant potential increases that correlated with water availability. The IPM showed that plantlet survival and recruitment were the most critical steps in the cycle for the population and simulations of different management scenarios showed that reducing plantlet survival significantly decreased λ only in two out of the seven herbicides used.

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Felling the giants: integral projection models indicate adult management to control an exotic invasive palm

Cited by 2 publications

References 57 publications

Prescriptions for the Control of a Clonal Invasive Species Using Demographic Models

Prescriptions for the Control of a Clonal Invasive Species Using Demographic Models

Prescriptions For The Control Of A Clonal Invasive Species Using Demographic Models

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