scholarly journals DENSITY AND STRUCTURE OF LEAF TRICHOMES IN Capsicum annuum and Capsicum frutescens

2021 ◽  
Vol 3 (3) ◽  
pp. 81-86
Author(s):  
NURUL AIN NAJWA NOR ASIKIN ◽  
◽  
NURIZYAN SYAKIRAH ABU BAKAR ◽  
SITI MARIAM MUHAMMAD NOR ◽  
NUR FARIZA M. SHAIPULAH ◽  
...  
Keyword(s):  
Capsicum Annuum ◽  
Capsicum Frutescens ◽  
Leaf Trichomes

Capsicum annuum et Capsicum frutescens Piment

2012 ◽  
Vol 10 (2) ◽  
pp. 126-130
Author(s):  
P. Goetz ◽  
R. Le Jeune
Keyword(s):  
Capsicum Annuum ◽  
Capsicum Frutescens

scholarly journals Studies on the Tobamovirus resistance of the pepper (Capsicum annuum L.) cultivar Greygo

2001 ◽  
Vol 7 (1) ◽  
Author(s):  
P. Salomon ◽  
G. Venczel
Keyword(s):  
Resistance Gene ◽  
Capsicum Annuum ◽  
Mottle Virus ◽  
Resistance Allele ◽  
Capsicum Frutescens ◽  
Pepper Mild Mottle Virus ◽  
Capsicum Annuum L

Resistance of the Hungarian pepper (Capsicum annuum L.) cultivar "Gre.ygo" to Tohamoviruses has been investigated. All plants of the population of Greygo proved to be resistant to tobacco mosaic and tomato mosaic viruses (TMV, ToMV), both represent the pepper pathotypes Po of Tohamoviruses. Individuals of Greygo, however, were found to be susceptible to pathotypes P12 and P123 of pepper mild mottle virus (PMMV). When inoculated with the XM isolate of dulcamara yellow fleck virus (DYFV, pathotype P1) the population of Greygo segregated in resistant and susceptible plants. These results as well as inoculations of the progenies of three TMV resistant plants clearly showed, that besides the resistance allele Li the cultivar Greygo possesses also an another allele. This allele, provisionally marked by L2g behaves like to the allele L2 characteristic to Capsicum frutescens cv. . Tabasco. Determination of the identity of the allele L2g to the allele L2 needs further genetic and pathological informations. Relations between the Tohamoviruses pathogenic to pepper and the alleles of the resistance gene L are outlined for the discussion.  

scholarly journals THE ABUNDANCE AND DIVERSITY OF THRIPS (THYSANOPTERA: THRIPIDAE) ON CHILI (Capsicum annuum L.) AND CAYENNE (Capsicum frutescens L.) IN BOGOR

2019 ◽  
Vol 19 (1) ◽  
pp. 33
Author(s):  
Rudi Tomson Hutasoit ◽  
Hermanu Triwidodo ◽  
Rully Anwar
Keyword(s):  
Capsicum Annuum ◽  
Dominant Species ◽  
Chili Pepper ◽  
Capsicum Frutescens ◽  
Chilli Pepper ◽  
Capsicum Annuum L ◽  
Plant Samples ◽  
Scirtothrips Dorsalis ◽  
Abundance And Diversity ◽  
Pepper Plants

The Abundance and Diversity of Thrips (Thysanoptera: Thripidae) on Chili (Capsicum annuum L.) and Cayenne (Capsicum frutescens L.) in Bogor. This research aimed to study the abundance and diversity of thrips on chili pepper and cayenne pepper plants. Observation of thrips was conducted on chili pepper and cayenne pepper in fourteen sites in four different locations in Bogor that are: Dramaga, Cibungbulang, Tenjolaya, and Cisarua. Thrips were collected from leaves and flowers from 10 plant samples that had been selected randomly. The thrips were identified and the number of thrips were calculated. The abundance of adults, nymphs, and total of thrips on the flowers of chili pepper was 0.39, 0.01, and 0.40 thrips/flower respectively. Meanwhile, the abundance of adults, nymphs, and total of thrips on the flowers of cayenne pepper was 0.36, 0.02, and 0.38 thrips/flower respectively. The abundance of adults, nymphs, and total of thrips on the leaves of chili pepper was 0.68, 0.12, and 0.81 thrips/twiq respectively. Meanwhile, the abundance of adults, nymphs, and total of thrips on the leaves of cayenne pepper was 0.47, 0.14, and 0.61 thrips/twiq respectively. Four species of thrips were found infesting flowers of chili pepper and cayenne pepper i. e. Thrips parvispinus, T. hawaiiensis, Scirtothrips dorsalis, and Haplothrips gowdeyi.  Species of T. parvispinus, T. hawaiiensis, S. dorsalis belong to suborder of Terebrantia family Thripidae, meanwhile H. gowdeyi belongs to suborder Tubulifera family Phlaeothripidae. T. parvispinus is the most dominant species found infesting flowers and leaves of the chilli pepper and cayenne pepper were 71% and 56 %.

scholarly journals Caracterização de frutos de espécies de pimentas produzidas na região do Cariri paraibano

2018 ◽  
Vol 5 (9) ◽  
pp. 239-247
Author(s):  
Judieldo de Morais Lima ◽  
Fabrício Soares Moreira ◽  
João Paulo de Sousa ◽  
Francisca Maria Barbosa ◽  
Azenate Campos Gomes ◽  
...  
Keyword(s):  
Capsicum Annuum ◽  
Capsicum Frutescens ◽  
Capsicum Baccatum ◽  
Capsicum Annuum L

A pesquisa teve como objetivo caracterizar parâmetros físicos de frutos e sementes de espécies e variedades doces e picantes de pimentas produzidas na região do Cariri Ocidental paraibano. Foram selecionados frutos de espécies e variedades doces e picantes de pimentas: pimenta-jalapenho (Capsicum annuum var. annuum L.), pimentão (Capsicum annuum L.), chapeu de bispo (Capsicum baccatum L. var. pendulum (Willd.) Eshbaugh), dedo de moça (Capsicum baccatum L. var. umbilicatum (Vell.) Hunz. & Barboza), dulce larga (Capsicum frutescens L.). As plantas foram produzidas no viveiro de mudas do Laboratório de Ecologia e Botânica pertencente ao Centro de Desenvolvimento Sustentável do Semiárido da Universidade Federal de Campina Grande (7o 39' 34,84'' S e 36o 53' 35,96'' W; 538 m de altitude). Foram coletados todos os frutos das plantas após três meses do plantio, que foram analisados quanto ao comprimento longitudinal, diâmetro transversal, massa fresca dos frutos e quantidade de sementes por fruto. Utilizou-se balança analítica com precisão de 0,001 g e paquímetro digital com precisão de 0,01 mm. Os dados foram analisados em Planilha Eletrônica Excel 2013 da Microsoft. O número de sementes por fruto dentro da mesma espécie ou variedade mostrou alta variabilidade, mesmo quando relacionado ao tamanho do fruto. Quanto à massa fresca dos frutos, os maiores valores foram registrados para o pimentão, dulce larga e chapéu de bispo, que produziram também o maior quantitativo de sementes. De modo geral, os dados obtidos contribuíram com informações básicas para a caracterização de frutos e sementes dos diferentes tipos de pimentas estudadas, se constituindo num importante indicador da sua produtividade e desenvolvimento.

scholarly journals ANALISIS SALURAN PEMASARAN CABAI RAWIT (Capsicum Frutescens. L) (Studi kasus di Kecamatan Kanigoro, Kabupaten Blitar)

2018 ◽  
Vol 11 (1) ◽  
pp. 46-58
Author(s):  
Ahmad Sofanudin ◽  
Eko Wahyu Budiman
Keyword(s):  
Capsicum Annuum ◽  
Economic Activity ◽  
Marketing Channel ◽  
Marketing Channels ◽  
Capsicum Frutescens ◽  
The Third ◽  
Large Farmer ◽  
The Cost ◽  
Marketing Chain

Marketing is an economic activity which functions to deliver goods from producers to consumers. The large number in agencies marketing of Capsicum annuum will bring effect the length of the marketing chain and the cost of marketing.This research was conducted in Kanigoro District of Blitar Regency with the purpose of study marketing pattern of Capsicum annuum, analyzing marketing margin, performing function in every agency marketing and analyzing efficiency of marketing channel. Marketing of Capsicum annuum in Kanigoro sub-district consists of three marketing channels namely first channel (I); Farmer-collector-consumer. Second channel (II); Large farmer-farmer farmers-retailer-consumer farmers. The third channel (III); Big farmers-retailer-consumer farmers. The amount of marketing cost of Capsicum annuum must be issued by collecting traders Rp 3,000 per kg on channel I, traders Rp 3,500 per kg on channel II and Rp 3,500 per kg on channel III. The amount of profit received by the collector / middleman Rp 3,500 per kg on channel I. Collector traders Rp 2.500 per kg, wholesalers Rp 1.500 per kg, retailers Rp 2,500 per kg on channel II. Large traders Rp 3.500 per kg, retailers Rp 2,500 per kg on channel III. The marketing margin value of Capsicum annuum is Rp 6,500 per kg on channel I, Rp 10,000 per kg on channel II and Rp 10,000 per kg in channel III. And share the price received by farmers amounting to 75% on channel I, 67% on channel II and 67% on channel III.

scholarly journals Extratos vegetais do gênero capsicum com potencial atividade antifúngica contra Rhizoctonia solani e Sclerotium rolfsii

2020 ◽  
Vol 11 (1) ◽  
pp. 89-98
Author(s):  
Aline Souza da Fonseca ◽  
Cléberson De Freitas Fernandes ◽  
José Roberto Vieira Júnior ◽  
Rodrigo Barros Rocha ◽  
Tamiris Chaves Freire ◽  
...  
Keyword(s):  
Rhizoctonia Solani ◽  
Capsicum Annuum ◽  
Sclerotium Rolfsii ◽  
Capsicum Frutescens ◽  
Capsicum Baccatum

O uso excessivo de fungicidas na agricultura tem sido bastante questionado pela sociedade em geral em função destes serem caros, de elevada persistência no solo e de elevado risco à saúde humana e ao meio ambiente. Nesse sentido medidas alternativas de controle tem sido buscadas. O presente estudo teve como objetivo avaliar a eficiência de diferentes extratos de sementes de pimentas do gênero Capsicum sobre o crescimento micelial de Rhizoctonia solani e Sclerotium rolfsii. O delineamento experimental foi o inteiramente casualizado com 25 tratamentos, tendo dois controles (água e fungicida) e quatro repetições para os testes in vitro e seis para in vivo. Os dados foram submetidos à análise de Scott Knott a 5% de probabilidade. Os testes in vitro evidenciaram que todos os extratos se mostraram eficientes na inibição dos patógenos, destacando-se os extratos de Capsicum annuum, os quais obtiveram resultados significativamente superiores ao controle com o fungicida.  Nos ensaios em diluição seriada, observou-se que na concentração de até 1x105 os extratos foram capazes de inibir o patógeno S. rolfsii. No ensaio in vivo em folhas destacadas, 13 extratos apresentaram eficiência no controle da mela, sendo que os extratos obtidos a partir de Capsicum baccatum e Capsicum frutescens apresentaram efeitos de controle semelhantes ao fungicida.  

scholarly journals ANALISIS SALURAN PEMASARAN CABAI RAWIT (Capsicum Frutescens. L) (Studi kasus di Kecamatan Kanigoro, Kabupaten Blitar)

2018 ◽  
Vol 11 (2) ◽  
pp. 46-58
Author(s):  
Ahmad Sofanudin ◽  
Eko Wahyu Budiman
Keyword(s):  
Capsicum Annuum ◽  
Economic Activity ◽  
Marketing Channel ◽  
Marketing Channels ◽  
Capsicum Frutescens ◽  
The Third ◽  
Large Farmer ◽  
The Cost ◽  
Marketing Chain

Marketing is an economic activity which functions to deliver goods from producers to consumers. The large number in agencies marketing of Capsicum annuum will bring effect the length of the marketing chain and the cost of marketing.This research was conducted in Kanigoro District of Blitar Regency with the purpose  of  study marketing pattern of Capsicum annuum, analyzing marketing margin, performing function in every agency marketing and analyzing efficiency of marketing channel. Marketing of Capsicum annuum in Kanigoro sub-district consists of three marketing channels namely first channel (I); Farmer-collector-consumer. Second channel (II); Large farmer-farmer farmers-retailer-consumer farmers. The third channel (III); Big farmers-retailer-consumer farmers. The amount of marketing cost of Capsicum annuum must be issued by collecting traders Rp 3,000 per kg on channel I, traders Rp 3,500 per kg on channel II and Rp 3,500 per kg on channel III. The amount of profit received by the collector / middleman Rp 3,500 per kg on channel I. Collector traders Rp 2.500 per kg, wholesalers Rp 1.500 per kg, retailers Rp 2,500 per kg on channel II. Large traders Rp 3.500 per kg, retailers Rp 2,500 per kg on channel III. The marketing margin value of Capsicum annuum is Rp 6,500 per kg on channel I, Rp 10,000 per kg on channel II and Rp 10,000 per kg in channel III. And share the price received by farmers amounting to 75% on channel I, 67% on channel II and 67% on channel III.

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