Fruits of apple and sweet persimmon are not essential food sources for Riptortus pedestris (Hemiptera: Alydidae) which causes fruit-spotting

Kim, Eunmok; Lim, Un Taek

doi:10.1016/j.aspen.2011.12.001

Cited by 15 publications

(12 citation statements)

References 11 publications

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“…Later, Moriya () concluded that P. stali adults immigrate into the orchard to feed on fruit seeds, based on the finding that the adults laid eggs when mature apple and pear fruit seeds were given. However, nymphs of R. pedestris fed only on apples or sweet persimmons never became third instars (Kim & Lim ). However, the pentatomid H. halys fed solely on fresh apple fruits can develop to adulthood, although this is not as good a food as other plants (Funayama , ).…”

Section: Discussionmentioning

confidence: 99%

“…). Kim and Lim () reported that either eggs or nymphs are absent on fruit trees in orchards. In our study, males fed on sweet persimmon fruit could not produce C14iBu and C18iBu and the amounts of E2HE2H and E2HZ3H were much less than in those males fed on soybean seeds.…”

Section: Discussionmentioning

confidence: 99%

“…Among the pheromone components, C14iBu is a main component in exerting attractiveness and E2HE2H, E3HZ3H and C18iBu had synergistic effects on the efficacy of C14iBu (Huh et al 2005b;Yasuda et al 2007). Kim and Lim (2012) reported that either eggs or nymphs are absent on fruit trees in orchards. In our study, males fed on sweet persimmon fruit could not produce C14iBu and C18iBu and the amounts of E2HE2H and E2HZ3H were much less than in those males fed on soybean seeds.…”

Section: Discussionmentioning

confidence: 99%

“…Generally, fruits of cultivated species are reported to be unsuitable food for fruit-piercing bugs (Oda et al 1980;Yamada & Miyahara 1980;Shiga & Moriya 1984;Funayama 2004). Occurrences of R. pedestris eggs or nymphs in fruits orchards are rarely reported (Mainali & Lim 2010;Kim & Lim 2012). Kim and Lim (2012) sug-gested that unsuitability of these fruits as food sources for R. pedestris nymphs could be a major underlying reason for the absence, and reported that second instars of R. pedestris fed only on fruits of apples or sweet persimmons could not develop into third instars.…”

Section: Introductionmentioning

confidence: 99%

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Influences of food sources on reproduction and aggregation pheromone production of Riptortus pedestris (Hemiptera: Alydidae) in its adult stage

Lim

Kim

Cho

et al. 2015

Entomological Research

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The dietary importance of sweet persimmon fruit (SPF) was determined in adult bean bug, Riptortus pedestris, by investigating the effect of feeding SPF and soybean seeds and peanut on longevity, weight change, fecundity and ability for pheromone production in the bean bug. Adult female R. pedestris fed on SPF had significantly shorter lifespans than those fed on soybean, while in males there was no significant difference. Males and females fed on SPF were significantly lighter than those fed on soybean seeds. Females fed on SPF did not lay eggs at all, but those fed on soybean laid 155.8 eggs, and those fed on soybean seed complemented with peanut seed laid 120.8 eggs in 50 days. The amount of pheromone components (E)-2-hexenyl (E)-2-hexenoate and (E)-2-hexenyl (Z)-2-hexenoate produced by male R. pedestris fed on SPF was significantly less than that produced by males fed on soybean. Other pheromone components, tetradecyl isobutyrate and octadecyl isobutyrate, were not produced by adult males fed on SPF. This difference was apparent at one week after emergence and was more at three weeks after emergence. In the present study, we demonstrated that SPF had adverse effect on female survivorship, reproduction of female adults and production of the aggregation pheromone by adult males, compared to soybean food. These results suggested that SPF is unsuitable for adult R. pedestris. Management of nearby vegetation of fruit orchards may play an important role in reducing damage by adult R. pedestris.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Influences of food sources on reproduction and aggregation pheromone production of Riptortus pedestris (Hemiptera: Alydidae) in its adult stage

Lim

Kim

Cho

et al. 2015

Entomological Research

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“…Among hemipterans, pentatomids and alydids are considered to be the most important pests causing nutritional and yield losses in soybean (Kono 1989, Son et al 2000, Lim and Mahmoud 2009, Bae et al 2012. Seeds provide concentrated nutrients compared with other plant parts (Slansky and Scriber 1985), and most of the seed-sucking hemipterans (e.g., those studied herein) are unable to develop on other hosts or plant parts without seeds (Jones 1979, Kim and Lim 2012, Mainali et al 2014.…”

mentioning

confidence: 97%

Changes in Nutritional Composition of Soybean Seed Caused by Feeding of Pentatomid (Hemiptera: Pentatomidae) and Alydid Bugs (Hemiptera: Alydidae)

Bae¹,

Kim²,

Mainali³

2014

j econ entomol

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Changes in protein, lipid, and carbohydrate content, and the weight loss of soybean seeds caused by the feeding of 6- to 7-d-old unmated male adults of the pentatomids Peizodorous hybneri (Gmelin) and Halymorpha halys (Stål), and an alydid, Riptortus pedestris (F.), were examined in the laboratory. Our goals were to determine which species had the greatest capacity to damage soybean seed and to measure the effect of that damage on the nutritional composition of soybean seed. Individuals of the three species were provided with a preweighed dry soybean seed and allowed to feed for 0, 4, 8, 12, 16, 20, and 24 d, after which the remaining seed was analyzed for any change in weight, protein, lipid, and carbohydrate concentration. Lipids, carbohydrates, and seed weights were reduced by bug feeding, and the reduction was directly proportional to feeding duration. H. halys was found to be the most voracious feeder, reducing soybean seed weight by 42% after 24 d of feeding. There was a significant interaction between species and feeding duration for changes in nutritional components. Seeds fed on by H. halys had the highest incremental increase in protein content (13%) after 24 d of feeding, followed by those fed on by R. pedestris and P. hybneri. However, carbohydrates and lipid content of the soybean seeds fed by the tested insect species were found to decrease significantly. Soybean pods at mature stages remain in the field for a long period, and findings of our study suggest that longer exposure of the mature soybean pods to these pest species in the field may lead to low-quality seeds and lower yields, and may even affect the germination potential of the seeds.

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Synthesis of nanoporous materials to dispense pheromone for trapping agricultural pests

Seo

Lee

et al. 2015

J Porous Mater

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Fruits of apple and sweet persimmon are not essential food sources for Riptortus pedestris (Hemiptera: Alydidae) which causes fruit-spotting

Cited by 15 publications

References 11 publications

Influences of food sources on reproduction and aggregation pheromone production of Riptortus pedestris (Hemiptera: Alydidae) in its adult stage

Influences of food sources on reproduction and aggregation pheromone production of Riptortus pedestris (Hemiptera: Alydidae) in its adult stage

Changes in Nutritional Composition of Soybean Seed Caused by Feeding of Pentatomid (Hemiptera: Pentatomidae) and Alydid Bugs (Hemiptera: Alydidae)

Synthesis of nanoporous materials to dispense pheromone for trapping agricultural pests

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