Respon Biologi Larva Spodoptera Frugiperda J.E. Smith (Noctuidae: Lepidoptera) pada Uji Paksa Pengkonsumsian Berbagai Pakan Daun

Suroto, Agus; Haryani, Aida Laksmi; Minarni, Endang Warih

doi:10.36418/sosains.v1i3.64

Cited by 2 publications

(4 citation statements)

References 12 publications

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“…S. frugiperda larvae prefer to eat the leaves of Mustard greens plants with a softer texture and dark green colour. This is in line with (19), showing that in the non-choice test, Mustard greens provided appropriate and sufficient nutrition for larval growth. In addition, the different attack intensity values are thought to be due to biophysical factors such as morphology, anatomy and leaf colour that can affect insect preference for a plant.…”

Section: The Attack Intensity Of S Frugiperdasupporting

confidence: 84%

“…Larval development is characterized by a change in the larval phase from 2nd instar larvae to 6th instar larvae. It is influenced by the action of three critical hormones in insect development: juvenile hormone, prothoracicotropic hormone (PTTH) and ecdysone hormone (19). Juvenile hormones are maintained in high concentrations to maintain the structure of the larvae at the time of molting, while PTTH will stimulate the production of ecdysone hormones which initiate the molting process.…”

Section: Development Of S Frugiperda Larvaementioning

confidence: 99%

“…The remaining feed weight in instar 2 with spinach treatment gave the highest average amount of 2.82 grams, significantly different from other treatments (Table 3). The increased weight of the remaining feed in spinach is thought to be due to various things, such as the morphology of the leaf feed, which is challenging to consume, and the presence of secondary metabolites that act as repellent allelochemicals that affect the growth and survival of larvae (19).…”

Section: Remaining Feed Weight Of S Frugiperda Larvae On Different Plantmentioning

confidence: 99%

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The biological response of Spodoptera frugiperda larvae in several different types of host plants

Afifah

Oktaviani

Surjana

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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The fall armyworm Spodoptera frugiperda becomes a significant pest of maize. The presence of these pests can be a threat because these pests have a high cruising range, high reproduction speed, and strong destructive power. Aimed of this research is to decisive the biological responses of larvae in several host plants. The method used was using four different types of host plants: maize P36 variety, spinach Retina variety, Mustard greens Tosakan variety, and green beans Vima 1 variety. The results obtained were the average attack intensity of S. frugiperda with the Choice Test showed that the highest attack intensity was 87.5% on Mustard greens Tosakan variety, not significantly different from the intensity of attack on maize varieties P36, which was 56.2%. The mortality percentage of S. frugiperda larvae in all treatments had no significant effect with the highest mortality in spinach plants (37.25%) and the lowest mortality in maize plants (18.75%). The average length of development of S. frugiperda larvae from instars 2 to 6 on various feed alternatives ranged from 1.7 days to a maximum of 3.3 days. The average percentage of the development from Larvae into Pupae showed the highest percentage on maize was 81.25% and the lowest percentage was spinach (50%). The average percentage of the development from pupae into adult showed the highest on maize plants (68.75%). Fall armyworm can also attack other hosts such as Mustard greens, spinach, and green beans. It is necessary to increase vigilance against this pest because this pest has many alternative hosts.

show abstract

Section: The Attack Intensity Of S Frugiperdasupporting

confidence: 84%

Section: Development Of S Frugiperda Larvaementioning

confidence: 99%

Section: Remaining Feed Weight Of S Frugiperda Larvae On Different Plantmentioning

confidence: 99%

See 1 more Smart Citation

The biological response of Spodoptera frugiperda larvae in several different types of host plants

Afifah

Oktaviani

Surjana

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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“…Cannibalism occurs partly due to the lack or mismatch of available food sources. Cannibalism is a common behavior of S. frugiperda larvae [25].…”

Section: Discussionmentioning

confidence: 99%

Morphology and life cycle of Spodoptera frugiperda(J.E. Smith) (Lepidoptera: Noctuidae) with soybean leaf (Glycine max[L.] Merr.) in the laboratory

Arifin,

Abdullah

2023

IOP Conf. Ser.: Earth Environ. Sci.

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Soybean (Glycine max[L.] Merr. ) is an important vegetable source of vegetable protein for the whole world. Wilis is one of the superior varieties in great demand among farmers. However, soybean production in recent years in Indonesia has declined. One of the causes is the presence of parasites which can cause losses both in quantity and quality. The fall armyworm (FAW), Spodoptera frugiperda(J. E. Smith) (Lepidoptera: Noctuidae) is a serious pest that can attack 353 host plants from 76 plant families and one of them is the Fabaceae family. This research was conducted at the laboratory and experimental farm of Hasanuddin University Faculty of Agriculture and took place from August to December 2020. The larvae were obtained from Sidenreng Rappang regency, Watang Pulu district. Insect was reared in the laboratory to produce eggs which are used to observe the life cycle of S. frugiperda with soybean leaves as food. Biological observations were made, including the duration of each stadium, and the shape and size of the egg until it becomes an adults. The results of this study showed that the larvae of S. frugiperda consisted of six instars. The mean duration of eggs to hatching was 1.8 days, the duration of the larval was 18.78 days, the duration of the pre-pupa was 1.61 days, the duration of the pupal was 10 days and the longevityis s 9.28 days for males adults and 13.73 days for females adults.

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Respon Biologi Larva Spodoptera Frugiperda J.E. Smith (Noctuidae: Lepidoptera) pada Uji Paksa Pengkonsumsian Berbagai Pakan Daun

Cited by 2 publications

References 12 publications

The biological response of Spodoptera frugiperda larvae in several different types of host plants

The biological response of Spodoptera frugiperda larvae in several different types of host plants

Morphology and life cycle of Spodoptera frugiperda(J.E. Smith) (Lepidoptera: Noctuidae) with soybean leaf (Glycine max[L.] Merr.) in the laboratory

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