• Korean journal of applied entomology
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• v.61 no.2
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• pp.283-288
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• 2022

The study aimed to investigate the psychological effect of the emotional insect-assisted healing program on the stress experienced by 43 children in a community child center. Silkworm (Bombyx mori [Linnaeus]) was used in the healing programs, and the stress was measured using salivary alpha-amylase levels. Saliva samples and a survey on insect preference were collected before and after the healing programs, respectively. After the program, the satisfaction score for participation was evaluated. Results indicate that the emotional insect-assisted healing programs led to statistically significant lowering of salivary alpha-amylase levels and increased the preference for insects. The children's satisfaction in the healing program activities using silkworms was 4.23 points out of 5.

• Journal of Sericultural and Entomological Science
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• v.28 no.1
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• pp.54-60
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• 1986

Silkworms have been found cross infected with other microsporidia of insects in mulberry trees, forest and fruit gardens. Even the unidentified microsporidian species were not seriously pathogenic to silkworms, the silkworm egg producers lose their profit because of the elimination of eggs laid from moths which are infected with any kind of microsporidian species. Recently, the microsporidian cross infection to silkworm is in tendency of increase and the authors have investigated the field insects to examine the microsporidia. The number of species of insects infected with microsporidia was 10 and they were Boettcherisca peregrina (Robineau-Dewvoidy), Apis melifera linnaeus, Artogenia rapae Linnaeus, Tipula aino Alexander, Altica cacrulescens (Baly), Anomela daimiana Harold, Eilema griseola (Jubner), Rbalbistylun speciosum Uller, Anisodactylus signatus illiger, Oulema oryzae (Kuwayama). From the Boettcherisca peregrina (Rogineau-Desvoidy), three different species of micrsporidia were isolated and the microsporidia isolated from Boettcherisca peregrina (Robineau-Desvoidy), Apis melifera Linnaeus, Artogenia rapae Linnaeus donot have infectivity to silkworm larvae, Bombyx mori L.

• Journal of Environmental Science International
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• v.31 no.11
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• pp.981-987
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• 2022

This study aimed to investigate the psychological effect of a healing agricultural program using insect resources and to confirm the persistence of the healing effect. The applied insect was silkworm Bombyx mori (Linnaeus) and 28 adolescents from local children's centers were used as the subjects. The healing agricultural program was applied at the centers for 4 weeks, and stress was measured using salivary α-amylase levels and a survey on life satisfaction, happiness, and insect preference. The results indicated that stress levels decreased, and life satisfaction and insect preference increased after participating in the the healing agricultural program. Furthermore, it was confirmed that this healing effect continued until 4 weeks after the end of the program.