Population and damage projection of <i>Spodoptera litura</i> (F.) on peanuts (<i>Arachis hypogaea</i> L.) under different conditions using the age‐stage, two‐sex life table

Tuan, Shu‐Jen; Lee, Chung‐Chieh; Chi, Hsin

doi:10.1002/ps.3618

Cited by 309 publications

(142 citation statements)

References 28 publications

Supporting

Mentioning

129

Contrasting

Order By: Relevance

“…The growth of M. dirhodum population liberated from diseases, predation and parasitism was projected for each treatment based on the life table data using the program TIMING-MSChart54 and the approach described in Chi55 and Tuan et al 56…”

Section: Methodsmentioning

confidence: 99%

Treatment by glyphosate-based herbicide alters life history parameters of the rose-grain aphid Metopolophium dirhodum

Saska

Skuhrovec

Lukáš

et al. 2016

Sci Rep

Self Cite

View full text Add to dashboard Cite

Glyphosate is the number one herbicide in the world. We investigated the sub-lethal effects of this herbicide on the aphid Metopolophium dirhodum (Walker), using an age-stage, two-sex life table approach. Three concentrations of the herbicide (low - 33.5, medium - 66.9 and high - 133.8 mmol dm−3 of active ingredient) and distilled water as the control were used. The LC50 of the IPA salt of glyphosate on M. dirhodum was equivalent to 174.9 mmol dm−3 of the active ingredient (CI95: 153.0, 199.0). The population parameters were significantly negatively affected by herbicide application, and this negative effect was progressive with the increasing concentration of the herbicide. A difference of two orders of magnitude existed in the predicted population development of M. dirhodum between the high concentration of the herbicide and the control. This is the first study that comprehensively documents such a negative effect on the population of an herbivorous insect.

show abstract

Section: Methodsmentioning

confidence: 99%

Treatment by glyphosate-based herbicide alters life history parameters of the rose-grain aphid Metopolophium dirhodum

Saska

Skuhrovec

Lukáš

et al. 2016

Sci Rep

Self Cite

View full text Add to dashboard Cite

show abstract

“…A similar phenomenon has been found in other insects: Reddy and Chi (2015) noted that sweetpotato weevils reared on a normal host ( Ipomoea batatas ) have a lower peak reproductive value than those reared on an alternative host; while Saska et al (2016) found that the highest age-stage reproductive value was estimated to occur in offspring of Metopolophium dirhodum reared under a high concentration of glyphosate-based herbicide treatments. Since the v xj is calculated using only s xj and f xj (Huang and Chi 2011, Tuan et al 2014b), the high reproductive value but low fecundity may be due to the high s xj value found in C. nipponensis during short photoperiods.…”

Section: Discussionmentioning

confidence: 99%

“…Yu et al (2013) and Tuan et al (2014b) demonstrated the usefulness of population projection and pest damage prediction using life tables in biological control projects. In our study, population projection was conducted for a test population response under unfavorable conditions.…”

Section: Discussionmentioning

confidence: 99%

Response of Chrysoperla nipponensis (Okamoto) (Neuroptera: Chrysopidae) Under Long and Short Photoperiods

Chen

Liu

et al. 2017

Journal of Insect Science

View full text Add to dashboard Cite

Photoperiod is an important factor influencing many biological processes including population dynamics of many insect species in temperate zones. To determine the population response of Chrysoperla nipponensis under altered conditions (high temperature and short photoperiod) and to test whether the short photoperiod was suitable for artificial storage, the life table data of C. nipponensis were collected at 25 °C under a long photoperiod, 15:9 h (L:D), and a short photoperiod, 9:15 h (L:D) and analyzed using the age-stage, two-sex life table approach. We found that C. nipponensis developed faster under the long photoperiod than under the short photoperiod. The shorter developmental time, higher fecundity, and higher proportion of females found during the long photoperiod resulted in higher intrinsic and net reproductive rates, but a shorter mean generation time and life expectancy compared to those reared during the short photoperiod. Individuals reared under the short photoperiod also had a high reproductive value. Population projection demonstrated that C. nipponensis reared at the long photoperiod would complete four generations in 150 d, while reared under the short photoperiod would just be entering the second generation. Our results demonstrated that the different fitness values obtained for C. nipponensis individuals by varying photoperiod lengths, were readily distinguishable when using the age-stage, two-sex life table. High winter temperatures would be detrimental to a diapausing population, and diapause induced by the short photoperiod would be beneficial to the storage of natural enemies.

show abstract

“…The development and survivorship of insects are usually measured by the Life-spans. Life-spans summarize the survival and reproductive potential of insect population on different host and under various environmental conditions (Akköprü, Atlıhan, Okut, & Chi, 2015;Tuan, Lee, & Chi, 2014;Yang et al, 2015). Suitable host plant gives short life spans and high survival rates (Schowalter, 2016).…”

Section: Introductionmentioning

confidence: 99%

Development and Survivorship of Scirtothrips dorsalis Hood (Thysanoptera: Thripidae) in Different Growth Stages of Mango and Selected Weeds

Affandi¹,

Medina

Velasco

et al. 2018

Agrivita.J.Agr.Sci

View full text Add to dashboard Cite

The research objective was to quantify the development and survivorship rate of S. dorsalis in different phenological stages of mango and selected weeds. The research was conducted in the laboratory of PT. Trigatra Rajasa, Mango plantation in Ketowan, Arjasa, Situbondo, East Java, Indonesia from February to September 2015. The development and survivorship rate were done through observation of life span of S. dorsalis from egg to pupa. Analysis of Variance and Duncan Multiple Range Test (p = 0.05) with 5 replications were applied to ensure the significant differences among the treatments. The result showed that development and survivorship of Scirtothrips dorsalis were supported by mango flushes and flower as well as some weeds such as Leucania leucochepala, Ipomoea triloba, Achalypha indica, Desmanthus leptophyllus and Azadirachta indica as source of food. Achalypha indica was the most suitable host with development time (12.82 ± 0.21 days) and survivorship (33 %). Weed Tridax procumbent, Momordica charantia and Mimosa pudica were unable to provide the living requirement for immature developmental stage of S. dorsalis.

show abstract

Population and damage projection of Spodoptera litura (F.) on peanuts (Arachis hypogaea L.) under different conditions using the age‐stage, two‐sex life table

Cited by 309 publications

References 28 publications

Treatment by glyphosate-based herbicide alters life history parameters of the rose-grain aphid Metopolophium dirhodum

Treatment by glyphosate-based herbicide alters life history parameters of the rose-grain aphid Metopolophium dirhodum

Response of Chrysoperla nipponensis (Okamoto) (Neuroptera: Chrysopidae) Under Long and Short Photoperiods

Development and Survivorship of Scirtothrips dorsalis Hood (Thysanoptera: Thripidae) in Different Growth Stages of Mango and Selected Weeds

Contact Info

Product

Resources

About