Nymph and Adult Performance of the Small Green Stink Bug, Piezodorus guildinii (Westwood) on Lanceleaf Crotalaria and Soybean

Panizzi, Antônio R.; Cardoso, Shirlei R.; Chocorosqui, Viviane R.

doi:10.1590/s1516-89132002000100009

Cited by 10 publications

(9 citation statements)

References 7 publications

(10 reference statements)

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“…Total nymph mortality recorded on SIP was lower than values reported by Panizzi et al (2000Panizzi et al ( , 2002 and Oliveira & Panizzi (2003) (57.7, 88, and 47.6%, respectively), and similar to that reported by Gómez et al (2013) (38%) when nymphs received similar food.…”

Section: Discussionsupporting

confidence: 84%

“…These differences may be explained by differences in the quality of food and/or of insects used (Panizzi et al 2002). Usually, nymphs of Piezodorus guildinii have high mortality in all food sources; even in the preferred genus Indigofera nymph mortality was higher than 50%, except for Indigofera endecaphylla (12%) (Panizzi 1992).…”

Section: Discussionmentioning

confidence: 99%

“…The fact that adults fed on BTIP had reached a normal size suggests that surviving Table 4 Reproductive performance of Piezododus guildinii females feeding on red clover flower with immature seeds (RCF), birdsfoot trefoil immature pods (BTIP), alfalfa immature pods (AIP), and soybean immature pods (SIP), in the laboratory. (Panizzi et al 2000(Panizzi et al , 2002. Food source directly affected adult longevity and percentage of adult survival up to day 98, as a consequence of the differences in nutritional quality, and indirectly affected reproductive performance as a result of the presence/absence of nutrients that are necessary for egg production (Oliveira & Panizzi 2003, Panizzi 2007, Panizzi & Silva 2009.…”

Section: Discussionmentioning

confidence: 99%

“…Furthermore, adults fed on BTIP during the first 43 days did not gain weight. These results are indicating that BTIP has a lower nutritional fitness and demonstrate the importance of the food quality on reproductive performance (Panizzi & Slansky 1985, Panizzi 1987, 2007, 2002, Oliveira & Panizzi 2003, Gómez et al 2013. The fact that the longevity of adults that fed on BTIP and SIP was similar but had significant differences on reproductive performance indicates that longevity has priority over reproductive activity when the food is nutritionally inadequate; thus, adults save energy (Panizzi et al 2000).…”

Section: Food Sourcesmentioning

confidence: 90%

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Performance of Nymph and Adult of Piezodorus guildinii (Westwood) (Hemiptera: Pentatomidae) Feeding on Cultivated Legumes

2015

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Performance of nymphs and adults of Piezodorus guildinii (Westwood) feeding on different cultivated legumes was studied under controlled laboratory conditions (25 ± 1°C, 80 ± 10% RH, 14 h of photophase) on soybean immature pod (SIP; R5.5-R6), birdsfoot trefoil immature pod (BTIP), alfalfa immature pod (AIP), and red clover flower with immature seeds (RCF). Food had significant effects on the life history of P. guildinii. The major differences in nymph survivorship were observed at second and third instars, with similar survivorship on SIP and AIP as hosts and higher than that recorded on BTIP and RCF. Total nymph mortality was much greater on BTIP (87.6%) than on SIP (32.6%) and AIP (54.2%); all nymphs died on RCF. Food did not affect nymph development time (about 20 days). Adult longevity was highest and lowest on AIP and RCF (62 and 32 days), respectively. Percentage of ovipositing females was highest (≈ 80%) on SIP and AIP, and intermediate on BTIP (52.2%); no females reproduced on RCF. Fecundity on SIP and AIP was similar (≈ 9 egg masses/female; and ≈ 141 eggs/female) and twice as higher than on BTIP (4.1 egg masses/female; and 60.2 eggs/female). Egg fertility (58%) did not vary with food sources. Adults fed on SIP and AIP gained weight during 43 days, remained unaltered on BTIP, and decreased on RCF. Data obtained indicated that SIP and AIP are suitable food sources, and emphasize the importance of alfalfa as a host plant of P. guildinii in Uruguay.

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Section: Discussionsupporting

confidence: 84%

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Food Sourcesmentioning

confidence: 90%

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Performance of Nymph and Adult of Piezodorus guildinii (Westwood) (Hemiptera: Pentatomidae) Feeding on Cultivated Legumes

2015

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“…Variation in the quality of food resources has an important effect in the performance of phytophagous insects (Scheirs et al 2000, 2005). The intrinsic rate of increase of generalist herbivorous insects, particularly plant sucking ones, can vary significantly among host plant species (Panizzi and Slansky 1985; Tsai and Wang 2001; Panizzi et al 2002; Speight et al 2008). Developmental and reproductive rates provide important clues concerning the ability of the host to have an impact on fitness.…”

Section: Introductionmentioning

confidence: 99%

Selection of Soybean Pods by the Stink Bugs,Nezara viridulaandPiezodorus guildinii

Molina

Trumper

2012

Journal of Insect Science

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Different biological parameters of the stink bugs, Nezara viridula L. and Piezodorus guildinii Westwood (Hemiptera: Pentatomidae), are affected by the developmental stage of the soybean (Glycine max Merrill) pods they feed on. These effects of the soybean on the stink bugs could represent a selection pressure leading to the ability of these species to discriminate the phenological stage of soybean pods, and, therefore, to exhibit feeding preferences. We designed three studies: (1) Distant detection of soybean pods through an olfactometer; (2) Free choice tests to evaluate preferences for soybean pods of different developmental stages; (3) No choice tests to study effects of soybean pod development on feeding time and number of probes. Stink bugs showed no differential response to olfactometer arms with or without soybean pods, suggesting an inability to detect soybean volatiles. Free choice tests showed no species effects on pods selection, but significant differences among fifth instar nymphs, adult male, and adult females. Fifth instar nymphs fed more frequently on soybean pods of advanced development stages compared to female adults, despite previous evidence showing poor development of stink bugs fed pods of the same stage. No choice tests showed significant effects of stink bug species, stink bug stage and sex, and soybean pod phenology. N. viridula expressed shorter feeding times and higher numbers of probes than P. guildinii. The highest numbers of probes of both species were observed when they were fed soybean pods in early phenological stages. When placed in direct contact with food, fifth instar nymphs prefered to feed on more developed pods, despite these pods being suboptimal food items. These results suggest that for the ecological time framework of soybean-stink bugs coexistence, around thirty-five years in Argentina, the selection pressure was not enough for stink bugs to evolve food preferences that match their performance on soybean pods of different development stages.

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Nymphal and adult biology of the red-shouldered stink bug, Thyanta perditor (F.), on cultivated and on wild plants

Tomacheski

Panizzi

Lucini

2018

Arthropod-Plant Interactions

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Laboratory studies demonstrated that nymphs of Thyanta perditor (F.) completed their development on seed heads of wheat (Triticum aestivum L.) and barley (Hordeum vulgare L.), and on immature and mature seeds of black jack (Bidens pilosa L.), whereas no nymphs passed to the third instar when fed with leaves of any plant evaluated. At adult emergency, fresh body weight of females and males was greater on seed heads of wheat and barley (range 59-77 mg) compared to adults reared on immature and mature seeds of black jack (36-51 mg). Survivorship of adults after 40 days post eclosion on wheat seed heads, on green bean (Phaseolus vulgaris L.) pods, and on maize (Zea mays L.) seeds was > 80%, and was lower on barley seed heads (50%) and on soybean (Glycine max Merr.) pods (< 20%). For wild plants, on mature seeds and on black jack plant, the survivorship was higher than 50%. For reproduction, the most suitable diets were maize seeds, and wheat and barley seed heads (cultivated), and black jack (wild) plants. Twenty-eight days post eclosion, fresh body weight increased on all cultivated plants (26-62%), and less on the wild black jack plant (16%); on immature seeds and inflorescences of black jack, and on immature fruits of milkweed (Euphorbia heterophylla L.), adults lost weight (− 10, − 26, and − 17%, respectively).

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Nymph and Adult Performance of the Small Green Stink Bug, Piezodorus guildinii (Westwood) on Lanceleaf Crotalaria and Soybean

Abstract: Lanceleaf crotalaria, Crotalaria lanceolata E. Mey (Leguminosae)

Cited by 10 publications

References 7 publications

Performance of Nymph and Adult of Piezodorus guildinii (Westwood) (Hemiptera: Pentatomidae) Feeding on Cultivated Legumes

Performance of Nymph and Adult of Piezodorus guildinii (Westwood) (Hemiptera: Pentatomidae) Feeding on Cultivated Legumes

Selection of Soybean Pods by the Stink Bugs,Nezara viridulaandPiezodorus guildinii

Nymphal and adult biology of the red-shouldered stink bug, Thyanta perditor (F.), on cultivated and on wild plants

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