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You searched for: Subject aggregation pheromones Remove constraint Subject: aggregation pheromones Subject term beans Remove constraint Subject term: beans
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1. Effect of Soybean Volatiles on the Behavior of the Bean Bug, Riptortus pedestris

Author:
Junyong Song; Gisuk Lee; Jinkyo Jung; Jung-Kyung Moon; Sang-Gyu Kim
Source:
Journal of chemical ecology 2022 v.48 no.2 pp. 207-218
ISSN:
0098-0331
Subject:
Glycine max; Riptortus clavatus; Riptortus pedestris; acetates; aggregation pheromones; beans; chemical ecology; electroantennography; females; host plants; insects; males; methyl salicylate; pests; sensory ecology; soybeans; vegetative growth; volatile organic compounds
Abstract:
... The bean bug, Riptortus pedestris, is a polyphagous insect that feeds primarily on leguminous plants, especially soybean (Glycine max). Although the bean bug is an economically important pest of soybean, little is known about how the insect locates soybean fields. In this study, we examined the electroantennogram responses of R. pedestris to soybean volatiles and examined the behavioral responses ...
DOI:
10.1007/s10886-021-01343-1

2. Possible antagonism of (Z)‐2‐hexenyl (E)‐3‐hexenoate against the attractiveness of (E)‐2‐hexenyl (Z)‐3‐hexenoate to Ooencyrtus nezarae (Hymenoptera: Encyrtidae)

Author:
G. H. Roh; J. Kim; C. G. Park
Source:
Journal of applied entomology 2018 v.142 no.3 pp. 327-332
ISSN:
0931-2048
Subject:
Ooencyrtus; Riptortus clavatus; Riptortus pedestris; aggregation pheromones; air; antagonism; attractants; beans; bioassays; dose response; eggs; electroantennography; females; hexane; isomers; males; parasitoids; plant pests
Abstract:
... Ooencyrtus nezarae (Hymenoptera: Encyrtidae) is an egg parasitoid of bean bug Riptortus pedestris (Hemiptera: Alydidae) which is a major pest of beans. Females of O. nezarae are attracted to (E)‐2‐hexenyl (Z)‐3‐hexenoate (EZ), one of the components of aggregation pheromone of R. pedestris. Effects of three isomers (ZE, EE and ZZ) of EZ on the attractiveness of O. nezarae were tested using electroa ...
DOI:
10.1111/jen.12468

3. Evaluation of novel pheromone lures against striped flea beetle (Phyllotreta striolata Fab.) on brassicas and bean pod borer (Maruca vitrata Fab.) on yard-long bean in Southeast Asia

Author:
R. Srinivasan; K. R. M. Bhanu; M. Y. Lin; S. Yule; F. C. Su; C. C. Huang; C. Khumsuwan; C. H. Heng; S. Sarika; V. M. Hai; N. T. T. Hien; L. D. Khanh; V. T. T. Trang; N. X. Diep; V. Phimchai; P. Chansamone; K. Soukhavong
Source:
Acta horticulturae 2019 v. no.1257 pp. 37-46
ISSN:
0567-7572
Subject:
Brassica rapa subsp. chinensis; Maruca testulalis; Phyllotreta striolata; aggregation pheromones; beans; males; moths; pests; pheromone traps; sesquiterpenoids; sex pheromones; Cambodia; Laos; Pacific Ocean Islands; South America; Sub-Saharan Africa; Taiwan; Thailand; Vietnam
Abstract:
... Striped flea beetle (Phyllotreta striolata) is an important pest of leafy brassicas in Southeast Asia. Bean pod borer (Maruca vitrata) is the most damaging pest of food legumes in tropical Asia, sub-Saharan Africa, Oceania and South America. Male-borne aggregation pheromones have been identified in P. striolata. Although six male-specific sesquiterpenoid compounds were identified, active component ...
DOI:
10.17660/ActaHortic.2019.1257.6

4. Sternal gland structures in males of bean flower thrips, Megalurothrips sjostedti, and Poinsettia thrips, Echinothrips americanus, in comparison with those of western flower thrips, Frankliniella occidentalis (Thysanoptera: Thripidae)

Author:
Stephanie Krueger; Sevgan Subramanian; Saliou Niassy; Gerald B. Moritz
Source:
Arthropod structure & development 2015 v.44 no.5 pp. 455-467
ISSN:
1467-8039
Subject:
Euphorbia pulcherrima; Frankliniella occidentalis; Megalurothrips sjostedti; aggregation pheromones; beans; flowers; light microscopy; males; transmission electron microscopy; ultrastructure
Abstract:
... Sternal pores are important features for identification of male thrips, especially within the subfamily Thripinae. They vary in shape, size and distribution even between species of one genus. Their functional role is speculated to be that of sex- and/or aggregation pheromone production. Yet, sexual aggregations are not reported in Echinothrips americanus, known to have sternal pores, while we obse ...
DOI:
10.1016/j.asd.2015.07.002

5. Refrigerated Eggs of Riptortus pedestris (Hemiptera: Alydidae) Added to Aggregation Pheromone Traps Increase Field Parasitism in Soybean

Author:
Alim, Md. Abdul; Lim, Un Taek
Source:
Journal of economic entomology 2011 v.104 no.6 pp. 1833-1839
ISSN:
0022-0493
Subject:
parasitism; parasitoids; Glycine max; Ooencyrtus; beans; aggregation pheromones; Riptortus pedestris; males; soybeans; methodology; pheromone traps; integrated pest management; eggs; pods; Japan; Korean Peninsula
Abstract:
... Riptortus pedestris (F.) (Hemiptera: Alydidae) is a key pest of soybean [Glycine max (L.) Merr.] in Korea and Japan. Aggregation pheromone traps have been used to attract R. pedestris. An aggregation pheromone, produced by males of R. pedestris, also attracts the egg parasitoid, Ooencyrtus nezarae Ishii (Hymenoptera: Encyrtidae). As a new method of pest management, we propose the use of nonviable ...
DOI:
10.1603/EC11143
PubMed:
22299342

6. Spring dispersal of Sitona lineatus: the use of aggregation pheromone traps for monitoring

Author:
Nielsen, B.S.; Jensen, T.S.
Source:
Entomologia experimentalis et applicata 1993 v.66 no.1 pp. 21-30
ISSN:
0013-8703
Subject:
Sitona lineatus; Vicia faba; aggregation pheromones; alfalfa; beans; crops; farms; females; flight; germination; host plants; insecticides; insects; males; monitoring; pheromone traps; spraying; spring; sticky traps; summer; surveys; temperature
Abstract:
... The spring dispersal of Sitona lineatus L. (Coleoptera; Curculionidae) was investigated on a Danish farm. S. lineatus dispersed by flight in the early spring on sunny, calm days with temperatures above ca. 15 °C. Two thirds of the population of S. lineatus dispersed from perennial leguminous crops (clover and lucerne) in the first period of flight activity. The next dispersal did not occur until o ...
DOI:
10.1111/j.1570-7458.1993.tb00688.x