Effect of phytoregulators on the composition of phenolic compounds in chili peppers (Capsicum frutescens) and exploratory analysis

2022 ◽  
Vol 292 ◽  
pp. 110660
Author(s):  
Gilvanda L dos Anjos ◽  
Gisele C. Moreira ◽  
Candice N. Carneiro ◽  
Fabio de S. Dias
Keyword(s):  
Phenolic Compounds ◽  
Exploratory Analysis ◽  
Capsicum Frutescens ◽  
Chili Peppers

scholarly journals The role of neem leaves as organic pesticides in chili pepper (Capsicum frutescens)

2018 ◽  
Vol 10 (4) ◽  
pp. 246-250 ◽  
Author(s):  
SOPIALENA SOPIALENA ◽  
SURYA SILA ◽  
ROSFIANSYAH ROSFIANSYAH ◽  
JULI NURDIANA
Keyword(s):  
Insect Pests ◽  
Block Design ◽  
Chili Pepper ◽  
Fruit Rot ◽  
Root Extract ◽  
Capsicum Frutescens ◽  
Neem Leaves ◽  
Chili Peppers ◽  
Organic Pesticides

Sopialena, Sila S, Rosfiansyah, Nurdiana J. 2018. The role of neem leaves as organic pesticides in chili pepper (Capsicum frutescens). Nusantara Bioscience 10: 246-250. The agricultural crops and horticultural plants are always under constant assault caused by diseases, insect pests, viruses, and other pathogens which may substantially reduce yield. Chili Pepper (Capsicum annum L.) is a popular horticultural plant of the Solanaceae family in Indonesia. Some serious diseases widely found in chili peppers, are anthracnose (Colletotrichum capsici), leaf spot (Cercospora capsici) and fruit rot (Phytophthora capsici). To manage the potential problems, this study is aimed to provide an explanatory knowledge of the use of plant-based pesticide to control the diseases in chili peppers. The information is meant to fill the knowledge gaps in the use of plant-based pesticide to control the chili diseases. The use of nonchemical pesticide benefits not only the environment but also as an organic strategy for disease management. This research used a randomized complete block design (RCBD) categorized into four groups and six different treatments. The organic pesticides were prepared from the extract of neem leaves, soursop leaves, lemongrass extract, tuba root extract, and kenikir/Cosmos caudatus extract). The result indicates that neem leaves are the most effective organic pesticides to control the chili pepper disease in Indonesia.

scholarly journals Production of chili pepper under organic fertilization and irrigation with treated wastewater

2019 ◽  
Vol 23 (2) ◽  
pp. 84-89
Author(s):  
Viviane F. Silva ◽  
Carlos V. C. Bezerra ◽  
Elka C. S. Nascimento ◽  
Tricia N. F. Ferreira ◽  
Vera L. A. Lima ◽  
...  
Keyword(s):  
Water Reuse ◽  
Organic Production ◽  
Chili Pepper ◽  
Treated Wastewater ◽  
Capsicum Frutescens ◽  
Organic Fertilization ◽  
Semi Arid Region ◽  
Favorable Conditions ◽  
Chili Peppers ◽  
Semi Arid

ABSTRACT With the occurrence of prolonged droughts in the Brazilian semi-arid region, water scarcity directly influences agriculture in this region, so that water reuse and bovine manure application become a viable alternative for pepper production. In this context, the present study aimed to evaluate the sustainable production of chili peppers (Capsicum frutescens) under levels of irrigation with treated wastewater and doses of bovine manure. The following bovine manure doses were considered: D1 (0% manure and 100% soil), D2 (10% manure and 90% soil), D3 (20% manure and 80% soil), D4 (30% manure and 70% soil), D5 (40% manure and 60% soil) and D6 (50% manure and 50% soil), based on volume. Three levels of irrigation were applied, based on the water requirement of the crop (WR), namely: 100% WR (L1), 75% WR (L2) and 50% WR (L3). Production variables and physical characteristics of the produced peppers were evaluated. Pepper production (g plant-1) increased as 10% of bovine manure were added in substrate composition. Increasing concentration of bovine manure and using 50% WR provided favorable conditions for the organic production of chili pepper.

scholarly journals Growing levels of goat biofertilizer in the initial growth of the pepper

2020 ◽  
Vol 12 (3) ◽  
pp. 63-71
Author(s):  
Davy Frazão Lima ◽  
Antonio Caio de Jesus ◽  
Diego De Almeida Veras ◽  
Ramón Yuri Ferreira Pereira ◽  
Dário De Sousa Ramos ◽  
...  
Keyword(s):  
Data Collection ◽  
Growth And Development ◽  
Pepper Plant ◽  
Initial Growth ◽  
Capsicum Frutescens ◽  
Initial Development ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Goat Manure ◽  
Chili Peppers

Biofertilizers have been used in agroecological production with the aim of improving conditions for plant development. The objective of the research was to evaluate the effect of the application of biofertilizer on the initial development of chili peppers (Capsicum frutescens L.). The experiment was installed and conducted under field conditions from October to December 2018, in Chapadinha, city located in Maranhão. A completely randomized design was used, with 4 treatments and 5 repetitions. The experiment corresponded to the application of biofertilizer in concentrations T1: 0%, T2: 20%, T3: 40%, T4: 60% of goat biofertilizer diluted in water. The goat biofertilizer was made using 25 kg of fresh goat manure, 200 g of ash and 500 g of brazilian candy called rapadura. Seedlings with eight definitive leaves were transplanted 0.8 x 1 m apart. The first application of the biofertilizer was performed 15 days after transplanting and the following applications of the biofertilizer were carried out at 10-day intervals until data collection. At 60 days after transplantation, data for each variable were collected. It was observed that the variables responded well to the biofertilizer, revealing significant increases in the growth and development of the pepper plant. It is recommended 4 (four) applications of doses of goat biofertilizer with a concentration between 46% (460 ml L-1) to 48% (480 ml L-1) to obtain pepper seedlings with good phytotechnical quality, because in this range the best results were found for most of the analyzed variables.

scholarly journals Pun1 Gene Isolation from Capsicum frutescens L. cv Cakra Hijau

2017 ◽  
Vol 3 (4) ◽  
pp. 70
Author(s):  
Elhah Nailul Khasna ◽  
Shelly Zairina ◽  
Ria Reinnata Juliandari ◽  
Eko Sri Sulasmi ◽  
Dwi Listyorini
Keyword(s):  
Genomic Sequence ◽  
Gene Isolation ◽  
Capsicum Frutescens ◽  
Rt Pcr ◽  
Exon 2 ◽  
Pests And Diseases ◽  
Exon 1 ◽  
One Step ◽  
Pcr Method ◽  
Chili Peppers

<p class="Els-Abstract-text"><em>Capsicum frutescens </em>L. is one of chili peppers with high pungency. <em>Capsicum frutescens </em>has several cultivars, one of those is <em>C. frutescens</em> cv. Cakra Hijau. This cultivars is known resistance to pests and diseases as well. Pungency is due to the accumulation of capsaicinoids. <em>Pun1</em> is an important gene responsible for pungency. The full-leght genomic sequence of <em>Pun1</em> is 1897 bp, containing two exons of 738 bp and 590 bpand one intron of 348 bp in between. This study was aimed to isolate <em>Pun1 </em>gene that free from intron. mRNA was isolated with TriReagentâ furthermore RT-PCR method used Qiagent One-Step RT-PCR and two pairs of primer : F1/R1 (F15’-ATG-GCT-TTT-GCA-TTA-CCA-TCA-3’ / R15’- CTT-AGC-TCG-AAG-TGC-ATC-TA-3’) and F2/R2 (F25’-GAA-GGT-GGC-AGA-AGA-ATC-AG-3’/R25’-TTA-GGC-AAT-GAA-CTC-AAG-GA-3’). The result of this study are isolated 738 bp exon-1 and 590 bp exon 2 of <em>Pun1 </em>gene.</p><div><p class="Els-keywords"><em> </em></p><p class="Els-keywords"><strong>Keywords:</strong> Capsaicin;<em> Capsicum frutescens </em>L. cv. Cakra Hijau; exon; <em>Pun1 </em>gene </p></div>

scholarly journals Influence of biopesticides on growth (Colletotrichum capsici Sydow) Causes Antraknosa In Cayenne Pepper (Capsicum frutescens L.)

2020 ◽  
Vol 2 (2) ◽  
pp. 105
Author(s):  
Sopialena Sopialena ◽  
Muhammad Alexander Mirza ◽  
Rani Soraya
Keyword(s):  
Plant Extracts ◽  
Growth And Development ◽  
Leaf Extract ◽  
Capsicum Frutescens ◽  
Betel Leaf ◽  
Colletotrichum Capsici ◽  
Chili Peppers

ABSTRACK.This research aims to determine the influence of some plant extracts that are potentially as biopesticides on the growth and development of the mushroom Colletotrichum, Sydow and to know plant extracts that are able to suppress The growth and development of Colletotrichum's Capsisi Sydow. The study was conducted from March to April 2019, In the laboratory of Pest and disease grow Faculty of Agriculture, Mulawarman University. The method used is to use complete random draft (RAL) with 5 treatment that is potato dextrose so that, agar dextrose betel leaf, agar dextrose papaya leaves, so that the Dextrose lengbrush, agar dextrose garlic and repeated 10 times.The results showed the administration of betel leaf plant extracts, papaya leaves, galangal, and garlic has a prospect to be developed as a biopesticides to control mushrooms Colletotrichum capsici Sydow Cause of the antraknosa chili Peppers. The medium with betel leaf extract is the most effective extract to suppress the growth and development of Colletotrichum's capside of Sydow.

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