A Life Table of Spodoptera litura Fabr. with Different Artificial Diets

Lestari, Sri; Ambarningrum, Trisnowati Budi; Pratiknyo, Hery

doi:10.22146/jsv.3801

Cited by 5 publications

(6 citation statements)

References 4 publications

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“…Carbohydrate content plays more of a role as a source of nutrition. Carbohydrate content at a certain amount can produce more optimal growth [21].…”

Section: Discussionmentioning

confidence: 99%

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Feeding assimilation of fall armyworm (Spodoptera frugiperda J.E Smith) (Lepidoptera: Noctuidae) larvae on several host types

Nelly,

Lina,

Aini

2024

IOP Conf. Ser.: Earth Environ. Sci.

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Spodoptera frugiperda (Noctuidae: Lepidoptera) is a pest that is easy to adapt and quickly develops. S. frugiperda can switch to crops other than maize as the primary host. Food assimilation must be tested to determine which plants S . frugiperda larvae prefer. This research was conducted to determine the feeding assimilation of S. frugiperda larvae and determine plants that can be alternative hostsinstead of maize . This study was arranged using a completely randomized design (CRD) with three treatments and five replications to obtain 15 experimental units. Larvae feed consists of rice, maize, and Napier grass. Feed is given during their 3rd instar stage until it becomes a prepupa. The suitability of plants as a food source for insects can be determined by a food assimilation test calculated using the Gravimetric method. The findings from the observations of food assimilation of S. frugiperda larvae in larvae-fed maize had higher consumption rate, growth rate, and digestibility than larvae-fed Napier grass. The conversion efficiency of digested food in grass-consuming larvae is 24.173%, higher than maize, 10.227%, and rice 0.00%. In compliance, the efficiency of food utilization was higher for larvae-fed Napier grass compared to those fed maize and rice.

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“…Carbohydrate content plays more of a role as a source of nutrition. Carbohydrate content at a certain amount can produce more optimal growth [21].…”

Section: Discussionmentioning

confidence: 99%

“…This is related to the protein content of the feed plants. A higher protein content in the feed resulted in a shorter average life span of one generation and higher reproductive potential [21]. Larvae utilize the protein content to form body tissues that transcend the instar stage during development…”

Section: Discussionmentioning

confidence: 99%

Feeding assimilation of fall armyworm (Spodoptera frugiperda J.E Smith) (Lepidoptera: Noctuidae) larvae on several host types

Nelly,

Lina,

Aini

2024

IOP Conf. Ser.: Earth Environ. Sci.

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“…This species has been widely reported for its attacks on various agricultural commodities such as chili, cabbage, rice, corn, tomatoes, tobacco, eggplant, beans, soybeans, and peanuts which can cause yield losses of up to 80% [14,15,16]. Several studies have reported life tables of S. litura which contain basic data on the population dynamics of various host plants [17,18,19]. The life table is useful for determining the weakest moment of a pest's life cycle so that it can increase the potential for successful pest control.…”

Section: Spodoptera Lituramentioning

confidence: 99%

Pest-potential organisms on Begoniaceae collection of Eka Karya Bali Botanic Garden

Li’aini,

Triwiratno,

Sari

et al. 2024

IOP Conf. Ser.: Earth Environ. Sci.

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Begonia thrives in shady plantations but can tolerate more sun if the soil moisture is maintained. Therefore, the collection of begonia in Eka Karya Bali Botanic Gardens (BBG) is planted in a greenhouse. This increases the potential damage due to pest attacks. The purpose of this study was to identify the pest-potential organisms on begonia. The research was carried out in April–June 2019 at Begonia Park of BBG using survey methods to identify potential organisms and their damage symptoms. We found three species of insects that attack begonia collection, i.e. Spodoptera litura (Lepidoptera: Noctuidae), Aleurodicus destructor and Bemisia tabaci (Hemiptera: Aleyrodidae), and two species of Gastropods namely Parmarion martensi (Gastropoda: Ariophantidae) and Bradybaena similaris (Gastropoda: Bradybaenidae). This result could be utilized as a reference to determine the pest-controlling technique on Begoniaceae.

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“…Hama ini juga dilaporkan memiliki potensi reproduksi yang tinggi karena setiap imago betina mampu menghasilkan hingga 1.500 butir telur (Capinera 2001). Menurut Lestari et al (2013), fekunditas imago betina S. litura yang diberi pakan buatan resep Waldbauer et al (1984) sebanyak 2.133,2 telur. Bahkan sampai 5.293,8 telur ketika diberi pakan dengan resep Singh & Moore (1985).…”

Section: Pendahuluanunclassified

Biologi dan neraca kehidupan ulat grayak jagung, Spodoptera frugiperda Smith (Lepidoptera: Noctuidae) pada tongkol jagung muda (Zea mays Linn.) sebagai pakan alternatif

Sumaryati,

Sartiami,

Santoso

2023

J Entomol Indones

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Mass rearing techniques for the production of Spodoptera frugiperda larvae in large quantities as research materials is important to be developed. Baby corn has the potential to be observed as alternative feed for mass rearing of fall armyworms. However, the biology and life table of S. frugiperda feeding on baby corn has not been studied. This research aims to study the morphology, biology, and life table of S. frugiperda fed on baby corn. Larvae of F1 fall armyworm were reared singly and fed with baby corn, after pupation it was moved to containers. Thirty pairs of adults were reared in a cage filled maize plant. Observations conducted daily from the eggs until the adult died. Results showed variations in the color and size of the eggs, larvae, pupae, and adults. Developmental periods of eggs, larvae, and pre-pupae were 2.47, 14.96, and 1.83l days. Pupal period was 9.75 days (male) and 8.81 days (female). The life cycle were 37.69 days (male), and 37.7 days (female). Duration of pre-oviposition, oviposition, post-oviposition were 1.60, 7.90, and 2.26 days. Adult longevity was 11.34 days (male) and 11.76 days (female). The average number of eggs laid was 1.365,86/female with a hatch rate of 94,68%. Survival curve of S. frugiperda was type I, with GRR of 1.442,49 individuals/generations, and the Ro was 1.342,77 individuals/females/generation. Ther was 0.23 individual/female/day, the T was 31.23 days, and the DT was 3.01 days. This result showed that baby corn can be an alternative feed for mass rearing of S. frugiperda.

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A Life Table of Spodoptera litura Fabr. with Different Artificial Diets

Cited by 5 publications

References 4 publications

Feeding assimilation of fall armyworm (Spodoptera frugiperda J.E Smith) (Lepidoptera: Noctuidae) larvae on several host types

Feeding assimilation of fall armyworm (Spodoptera frugiperda J.E Smith) (Lepidoptera: Noctuidae) larvae on several host types

Pest-potential organisms on Begoniaceae collection of Eka Karya Bali Botanic Garden

Biologi dan neraca kehidupan ulat grayak jagung, Spodoptera frugiperda Smith (Lepidoptera: Noctuidae) pada tongkol jagung muda (Zea mays Linn.) sebagai pakan alternatif

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