Effects of Phaseolus vulgaris (Fabaceae) seed coat on the embryonic and larval development of the cowpea weevil Callosobruchus maculatus (Coleoptera: Bruchidae)

Sá, Leonardo Figueira Reis de; Wermelinger, Tierry Torres; Ribeiro, Elane da Silva; Gravina, Geraldo de Amaral; Fernandes, Kátia Valevski Sales; Xavier‐Filho, J.; Venancio, Thiago M.; Rezende, Gustavo Lazzaro; Oliveira, Antônia Elenir Amâncio

doi:10.1016/j.jinsphys.2013.10.004

Cited by 43 publications

(21 citation statements)

References 22 publications

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“…Portanto, todos os lotes estavam dentro dos parâmetros estabelecidos para este quesito. Cabe ressaltar que a avaliação regular da predação da semente é importante para atestar sua qualidade, pois afeta a qualidade nutricional dos grãos, redução na germinação e perdas econômicas graves (DE-SÁ et al, 2014). BRAGANTINI (2005), afirmou que os grãos são infestados por insetos ainda no campo e podem ser levados para o ambiente de armazenamento.…”

Section: Resultsunclassified

QUALIDADE DE SEMENTES DE Phaseolus vulgaris L. NO CONTEXTO DA SUSTENTABILIDADE

Carli¹,

Silva²,

Gasparotto³

et al. 2017

Enci Bio

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Section: Resultsunclassified

QUALIDADE DE SEMENTES DE Phaseolus vulgaris L. NO CONTEXTO DA SUSTENTABILIDADE

Carli¹,

Silva²,

Gasparotto³

et al. 2017

Enci Bio

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“…Artificial seeds containing artificial seed coats were made according to previous work, with modifications. Vigna unguiculata cotyledonary flour was molded as the artificial cotyledon and a mixture of the soybean seed coat chitin‐bound fraction with V. unguiculata cotyledon flour was used to mold artificial seed coats.…”

Section: Experimental Methodsmentioning

confidence: 99%

“…Although chitinase has been detected in the mature soybean seed coat, its participation in seed defense mechanisms has not yet been shown. The seed coat is an external tissue that protects the seed and regulates water absorption during germination . Previous works have shown that proteins from the seed coat prevent insect attacks, such as those by C. maculatus, the most important pest of cowpea ( Vigna unguiculata ) seeds.…”

Section: Introductionmentioning

confidence: 99%

“…Previous works have shown that proteins from the seed coat prevent insect attacks, such as those by C. maculatus, the most important pest of cowpea ( Vigna unguiculata ) seeds. Attack by this bruchid causes significant economic losses in stored seeds, decreasing their commercial and nutritional values and germination potential . In this work, we studied the efficiency of a soybean seed coat chitinase as a defense protein against the insect Callosobruchus maculatus , when present in an artificial seed coat or cotyledons.…”

Section: Introductionmentioning

confidence: 99%

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Soybean seed coat chitinase as a defense protein against the stored product pest Callosobruchus maculatus

Silva

Conceição

Ventury

et al. 2018

Pest Management Science

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“…It is also major insect pest of legumes in Korea (recited from Kim & Ahn 2001). As in Callosobruchus maculatus (Credland & Wright 1990), legume seed damage by the ABB larvae, which is the only damaging stage, inflicts nutritional loss and loss of germination potential (de Sá et al 2014). This storage pest can cause 12-30 % damage in stored legume stuffs in developing countries (Proctor 1994).…”

Section: Introductionmentioning

confidence: 99%

Methyl salicylate and trans‐anethole affect the pheromonal activity of homofarnesal, the female sex pheromone of azuki bean beetle

Chiluwal

Kim

Bae

et al. 2018

Entomological Research

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Plant essential oils (EOs) exhibit an array of biological activities against insect pests. However, their negative influences on the pheromonal activity of azuki bean beetle (ABB), Callosobruchus chinensis L. have not received research attentions. ABB is a field‐to‐storage pest of legumes, and its female produces the sex pheromone known as homofarnesal with two isomeric components: 2E‐ and 2Z–homofarnesal, (2E,6E)‐7‐ethyl‐3,11‐dimethyl‐2,6,10‐dodecatrienals and (2Z,6E)‐7‐ethyl‐3,11‐dimethyl‐2,6,10‐dodecatrienals. We evaluated the effects of three EOs and their two major components on the attractiveness of male ABBs to synthetic homofarnesal (2E‐:2Z–homofarnesal = 6:4) using Y‐tube olfactometry in laboratory and rocket traps in the semi‐open polyhouse. Y‐tube olfactometry showed the significant negative effect of EOs of Illicium verum, Croton anisatum at 10 and 100 ng, and Gaultheria fragrantissima at 100 ng against homofarnesal (100 ng) in attracting male ABBs. Similarly trans‐anethole (at 10 and 100 ng) and methyl salicylate (at 100 ng) also ascertained significant negative effect against homofarnesal (100 ng) in Y‐tube olfactometry. When 10 mg of each of trans‐anethole and methyl salicylate was released at the downstream of 30 mg homofarnesal lure in rocket traps, highly significant effect was achieved against attractiveness of homofarnesal to ABB males. This study ascertained significant level of negative effect of the tested EOs and their major components to homofarnesal, tracing out a new opportunity of integrating them in ABB management programs both in field and storage.

show abstract

Effects of Phaseolus vulgaris (Fabaceae) seed coat on the embryonic and larval development of the cowpea weevil Callosobruchus maculatus (Coleoptera: Bruchidae)

Cited by 43 publications

References 22 publications

QUALIDADE DE SEMENTES DE Phaseolus vulgaris L. NO CONTEXTO DA SUSTENTABILIDADE

QUALIDADE DE SEMENTES DE Phaseolus vulgaris L. NO CONTEXTO DA SUSTENTABILIDADE

Soybean seed coat chitinase as a defense protein against the stored product pest Callosobruchus maculatus

Methyl salicylate and trans‐anethole affect the pheromonal activity of homofarnesal, the female sex pheromone of azuki bean beetle

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