scholarly journals Diversidade de espécies e ocorrência estacional de afídeos (Hemiptera: Aphididae) em um pomar de citros em Taiúva, SP

Bragantia ◽  
2008 ◽  
Vol 67 (3) ◽  
pp. 717-721
Author(s):  
Kelly Cristina Gonçalves Rocha ◽  
Antonio Carlos Busoli ◽  
Fábio Rogério B. Veronezzi
Keyword(s):  
Aphis Gossypii ◽  
Rhopalosiphum Maidis ◽  
Aphis Spiraecola ◽  
Toxoptera Citricida ◽  
Aphis Gossypii Glover ◽  
Toxoptera Aurantii ◽  
Pentalonia Nigronervosa

Os afídeos são importantes pragas em citros como vetores de vírus fitopatogênicos. O objetivo do trabalho foi avaliar a diversidade de espécies de afídeos alados e a ocorrência estacional dos afídeos em um pomar de citros localizado em Taiúva, SP. Para as coletas de afídeos foram utilizadas armadilhas do tipo bandejas amarelas com água e placas adesivas amarelas. Foram realizadas quatro amostragens semanais em cada estação climática, durante o ano agrícola de 2004/2005. Foram capturados exemplares de afídeos das espécies: Aphis gossypii Glover, Aphis spiraecola Patch, Toxoptera citricida Kirkaldy e Toxoptera aurantii (Boyer de Fonscombe), Rhopalosiphum maidis (Fitch), Pentalonia nigronervosa Coquerel, Uroleucon ambrosie (Thomas) e Acyrthosiphon bidenticola Smith. As espécies A. spiraecola e T. citricida foram as mais abundantes, sendo caracterizadas como espécies comuns em todo o período avaliado. Coletaram-se mais afídeos alados no outono/2004, em relação às demais estações e maior quantidade e diversidade de espécies de afídeos foi obtida em bandejas com água.

scholarly journals Aphids associated with papaya plants in Puerto Rico and Florida.

1969 ◽  
Vol 90 (1-2) ◽  
pp. 99-107
Author(s):  
Alberto Pantoja ◽  
Jorge Peña ◽  
Wilfredo Robles ◽  
Edwin Abreu ◽  
Susan Halbert ◽  
...  
Keyword(s):  
Puerto Rico ◽  
Puerto Rican ◽  
Aphis Gossypii ◽  
Additional Species ◽  
Aphis Spiraecola ◽  
Toxoptera Citricida ◽  
Aphis Craccivora Koch ◽  
Toxoptera Aurantii ◽  
The Difference ◽  
Pentalonia Nigronervosa

Aphids associated with papaya plants were collected from two sites in Puerto Rico (Isabela and Corozal) and three farms in Homestead, Florida. Between the two regions, Florida and Puerto Rico, twenty-one species of aphids from 12 genera were identified: Aphis sp., Aphis illinoisensis Shimer, Aphis spiraecola Patch, Aphis gossypii Glover, Aphis craccivora Koch, Aphis iddletonii (Thomas), Aphis nerii Boyer de Fonscolombe, Hyperomyzus carduellinus (Theobald), Hysteroneura setariae (Thomas), Lipaphis pseudobrassicae (Davis), Picturaphis sp., Pentalonia nigronervosa Coquerel, Schizaphis graminum (Rondani), Sarucallis kahawaluokalani (Kirkaldy), Shinjia orientalis (Mordvilko), Schizaphis rotundiventris (Signoret), Toxoptera citricida (Kilkardy), Toxoptera aurantii (Boyer de Fonscolombe), Tetraneura nigriabdominalis (Sasaki), Uroleucon ambrosiae (Thomas), and Uroleucon pseudoambrosiae (Olive). The number of species was greater in Florida (n = 14) than in Puerto Rico (n = 11). Differences among species were also found between sites in Puerto Rico, with 10 species in Corozal and six in Isabela. Only one species, A. illinoisensis, was common at all sites sampled, whereas three additional species, A. spiraecola, A. gossypii, and A. craccivora were collected in both the Corozal, Puerto Rico, and the Florida areas. The difference in species composition between Puerto Rican sites (Corozal and Isabela) and between localities (Florida and Puerto Rico) is probably associated with differences in agricultural crops or weeds present in each region.

scholarly journals Diversidade de afídeos na cultura do algodoeiro no município de Campo Verde (MT)

Bragantia ◽  
2003 ◽  
Vol 62 (1) ◽  
pp. 75-79 ◽  
Author(s):  
Marcos Doniseti Michelotto ◽  
Antonio Carlos Busoli
Keyword(s):  
Gossypium Hirsutum ◽  
Myzus Persicae ◽  
Rhopalosiphum Padi ◽  
Aphis Gossypii ◽  
Gossypium Hirsutum L ◽  
Rhopalosiphum Maidis ◽  
Aphis Spiraecola ◽  
Aphis Gossypii Glover ◽  
Sipha Flava ◽  
Pentalonia Nigronervosa

O objetivo deste trabalho foi verificar a diversidade de afídeos (Hemiptera: Aphididae) na cultura do algodoeiro (Gossypium hirsutum L.) no município de Campo Verde (MT). Os afídeos foram amostrados diretamente nas plantas e através de armadilhas tipo Moericke. As amostragens foram realizadas a cada dois dias, até 60 dias após a germinação das plantas. A espécie Aphis gossypii Glover prevaleceu nas amostragens realizadas sobre as plantas. Formas aladas, de ocorrência acidental na cultura, tais como Aphis spiraecola Patch e Rhopalosiphum padi (Linnaeus) também foram observadas. Com as armadilhas tipo Moericke foram capturados 2280 afídeos alados, pertencentes a 13 espécies: R. padi (52,6% do total), A. spiraecola (26,4%), A. gossypii (8,9%), Rhopalosiphum maidis (Fitch) (5,3%), Geopemphigus floccosus (Moreira) (3,1%), Uroleucon ambrosiae (Thomas) (1,5%), Rhopalosiphum rufiabdominalis (Sasaki) (1,3%), Myzus persicae (Sulzer) (0,4%), Sipha flava (Forbes) (0,3%), Pentalonia nigronervosa Coquerel, Tetraneura nigriabdominalis (Sasaki), Lizerius melanocallis (Quednau) e Toxoptera citricidus (Kirkaldy) (0,1% cada uma). Nas amostragens diretamente sobre as plantas foram observados ápteros e alados de A. gossypii e alados de A. spiraecola e R. padi. Nas armadilhas tipo Moericke, as principais espécies capturadas foram R. padi, A. spiraecola, A. gossypii e R. maidis.

scholarly journals Aphididae (Hemiptera) procedentes del valle de Ica-Perú

Biotempo ◽  
2017 ◽  
Vol 7 ◽  
pp. 28-38
Author(s):  
Menandro S. Ortiz ◽  
Cecilia R. Escajadillo ◽  
Verónica E. Rubin de Celis
Keyword(s):  
Myzus Persicae ◽  
Aphis Gossypii ◽  
Aphis Craccivora ◽  
Rhopalosiphum Maidis ◽  
Hyalopterus Pruni ◽  
Aphis Gossypii Glover ◽  
Aphis Craccivora Koch ◽  
Toxoptera Aurantii ◽  
Macrosiphum Rosae ◽  
Aphis Citricola

Se reportan las siguientes especies procedentes del valle de Ica: Aphis citricola Van der Goot, Aphis craccivora Koch, Aphis gossypii Glover, Toxoptera aurantii (Boyer de Fonscolombe), Toxoptera citricidus (Kirkaldy), Macrosiphum rosae (Linnaeus), Myzus persicae (Sulzer), Hyalopterus pruni (Geoffroy), Rhopalosiphum maidis (Fitch), Rhopalosiphum rufiabdominalis (Sasaki), Uroleucon (Lambersius) erigeronensis (Thomas) y Wahlgreniella nervata (Gillette).

scholarly journals The effect of biorational insecticides on the citrus aphids and their predator, Coccinella septempunctata L.

2019 ◽  
Vol 114 (2) ◽  
pp. 221
Author(s):  
Behnam AMIRI BESHELI ◽  
Amir Hossein TOORANI ◽  
Habib ABBASIPOUR
Keyword(s):  
Biological Control ◽  
Aphis Gossypii ◽  
Coccinella Septempunctata ◽  
Contact Toxicity ◽  
Laboratory Conditions ◽  
Aphis Spiraecola ◽  
Toxoptera Aurantii ◽  
And Control ◽  
Control Water ◽  
Dishwashing Liquid

<p>To determine selective effectiveness for specific pesticides on biological control species, we evaluated the contact toxicity of different treatments including 10 ml l<sup>-1</sup> dishwashing liquid, Dayabon 5, 6, 7, 8, 9 and 10 ml l<sup>-1</sup>, Palizin 1.5, 2.5 and 2.5 ml l<sup>-1</sup>, Palizin 1.5, 2 and 2.5­+­Citrol oil 5 ml l-1, Tondoxir 2 and 3­+­Bartar soap 1 ml l<sup>-1</sup>, Malathion 2 ml l<sup>-1</sup> and control (water) on the adult aphids of the most important citrus gardens and their predator, <em>Coccinella septempunctata </em>L. in the laboratory conditions. The results revealed that the Palizin treatment 2.5­+­Citrol oil 5 ml l<sup>-1</sup>, caused the highest rate of the mortality of the citrus green aphid, <em>Aphis spiraecola </em><a title="Edith Marion Patch" href="https://en.wikipedia.org/wiki/Edith_Marion_Patch">Patch</a>, 1914 in 36 hours. Concentrations of 7 to 10 ml l<sup>-1</sup>, Dayabon and Palizin 2.5­+­Citrol oil 5 ml l<sup>-1</sup>, as well as 3 ml<sup>-1</sup> Tondexir + Bartar soap 1 ml<sup>-1</sup> had the highest mortality of the citrus brown aphid, <em>Aphis citricidus </em>(Kirkaldy, 1907), 36 hours after treatment (100 %). In addition, the treatments of Palizin 2 ml<sup>-1</sup>­+ Citrol oil of 5 ml<sup>-1</sup>, as well as 2 ml l<sup>-1</sup> Tondexir­+­Bartar soap 1 ml l<sup>-1</sup> and concentrations of 5 ml l<sup>-1</sup> and 6 ml<sup>-1</sup> of Dayabon produced the same amount of the mortality of the citrus black aphid, <em>Toxoptera aurantii </em>(Boyer de Fonscolombe, 1841). Tondexir 3 ml l<sup>-1</sup>­+­Bartar soap 1 ml l<sup>-1</sup> in 24 hours after treatment caused the highest rate of the mortality of the cotton aphids, <em>Aphis gossypii </em>Glover, 1877 (83.88 %). Malathion treatment caused a 100 % mortality of the predator ladybird 36 hours after treatment, while the lowest amount was observed in the Dayabon at 10 ml l<sup>-1</sup> with 33.34 % mortality.</p>

scholarly journals Aphid Vectors of the Papaya Mosaic Viruses in Puerto Rico

1969 ◽  
Vol 53 (1) ◽  
pp. 1-13
Author(s):  
George A. Schaefers
Keyword(s):  
Puerto Rico ◽  
Aphis Gossypii ◽  
Virus Diseases ◽  
Rhopalosiphum Maidis ◽  
Negative Results ◽  
Aphis Spiraecola ◽  
Aphid Vectors ◽  
Aphis Craccivora Koch ◽  
Sipha Flava ◽  
Efficient Vector

Two apparently related, aphid-transmitted virus diseases of papaya occur in Puerto Rico. These are the more severe, Distortion Mosaic (DM) and the more mild Papaya Mosaic (PM). Thirteen species of aphids were investigated as potential vectors of one or both viruses. The species Aphis nerii B. de F., Aphis gossypii Glover, Aphis spiraecola Patch, and Myzus persicae (Sulzer) were found capable of transmitting both virus types. In terms of efficiency of transmission in the laboratory, M. persicae appeared to be the most efficient vector. In addition, the species Carolinaia cyperi Ainslie and Dactynotus ambrosiae (Thomas) were found to be efficient vectors of Distortion Mosaic virus. No transmissions occurred with Aphis craccivora Koch, Toxoptera aurantiae (B. de F.), Aphis illinoisensis Shimmer, or Rhopalosiphum maidis (Fitch) all of which have been previously reported as vectors of papaya viruses. Negative results were also obtained with Hyperomyzus lactucae (L.), Rhopalosiphum nymphaeae (L.), and Sipha flava (Forbes).

Genetic and Morphological Diversity in Aphis gossypii Glover (Hemiptera: Aphididae) in the Pacific Basin

2019 ◽  
Vol 73 (3) ◽  
pp. 367
Author(s):  
Ross H. Miller ◽  
Robert G. Foottit ◽  
Eric Maw ◽  
Keith S. Pike
Keyword(s):  
Aphis Gossypii ◽  
Morphological Diversity ◽  
Pacific Basin ◽  
The Pacific ◽  
Aphis Gossypii Glover
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