2004
DOI: 10.1590/s0102-05362004000200015
|View full text |Cite
|
Sign up to set email alerts
|

Identificação e quantificação dos componentes de perdas de produção do tomateiro

Abstract: A produção de tomate é considerada atividade de alto risco, principalmente, devido a grande variedade de ambientes e sistemas nos quais é cultivado, alta suscetibilidade ao ataque de pragas e doenças e exigência em insumos e serviços, acarretando elevado investimento de recursos financeiros por unidade de área.O tospovírus (Tomato Spotted Wilt Virus) (TSWV) é responsável por uma das mais sérias doenças na cultura do tomateiro (vira-cabeça do tomateiro), devido aos elevados prejuízos econômi-cos que pode acarre… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
2

Citation Types

0
2
0
3

Year Published

2011
2011
2020
2020

Publication Types

Select...
3
2

Relationship

0
5

Authors

Journals

citations
Cited by 6 publications
(5 citation statements)
references
References 5 publications
0
2
0
3
Order By: Relevance
“…Besides the availability of nutrients, the incidence of pests and diseases might have affected productivity, mainly because the crop was carried out during Loss et al (2004), also working with the cultivar Santa Clara, tutoring one stem per plant, in conventional production system during the rainy season, obtained an average yield of 39.34 t/ha, and attributed this low productivity to losses caused by pests and diseases. In this work, even in the treatments with conventional fertilization, the spraying of pesticides used in conventional crops was not carried out.…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…Besides the availability of nutrients, the incidence of pests and diseases might have affected productivity, mainly because the crop was carried out during Loss et al (2004), also working with the cultivar Santa Clara, tutoring one stem per plant, in conventional production system during the rainy season, obtained an average yield of 39.34 t/ha, and attributed this low productivity to losses caused by pests and diseases. In this work, even in the treatments with conventional fertilization, the spraying of pesticides used in conventional crops was not carried out.…”
Section: Resultsmentioning
confidence: 99%
“…A high infestation of whitefly (Bemisia argentifolii) was observed in plants of pigeon pea, whereas an insignificant attack of this insect was found in tomato plants. Picanço et al (2004), studying the financial impacts of the integrated pest management in tomato, found that the surrounding tracks, such as of pigeon pea in combination with other practices of integrated pest management, reduced the number of insecticide applications. According to the authors, the surrounding tracks act like sources of attraction and habitation for insects including natural enemies of insect pests of the crop.…”
Section: Resultsmentioning
confidence: 99%
“…The random pattern of the disease distribution progressed to aggregated and subsequently regular. relacionado a essa cultura, devido principalmente a diversidade de ambientes de cultivo e ocorrência de pragas e doenças (19). Dentre os fatores que reduzem a produção do tomateiro (S. lycopersicum) destacam-se as doenças de natureza virótica.…”
Section: Introductionunclassified
“…Atualmente, o tomate é considerado cultura de alto risco, devido sua alta suscetibilidade ao ataque de pragas e doenças (LOOS et al, 2004), o que acarreta na utilização de grandes investimentos no controle fitossanitário. Ataques da mosca-branca Bemisia tabaci (Gennadius) biótipo B (CANÇADO JR. et al, 2003) e da traça-dotomateiro Tuta absoluta (Meyrick) (SILVA et al, 2000) têm afetado constantemente a cultura, reduzindo a produção ou aumentando os custos de controle.…”
Section: Introductionunclassified