Resíduos de calda sulfocálcica sobre a eficiência de acaricidas no controle de Brevipalpus phoenicis Lime sulfur residue on acaricide efficiency in the control of Brevipalpus phoenicis

O objetivo do trabalho foi verificar a influência dos resíduos de calda sulfocálcica sobre a eficiência de acaricidas empregados no controle de Brevipalpus phoenicis. Inicialmente, o experimento foi instalado em um pomar de citros, em que foram selecionadas 10 plantas que continham frutos com verrug...

Full description

Saved in:
Bibliographic Details
Published inCiência rural Vol. 41; no. 10; pp. 1695 - 1701
Main Authors Daniel Junior de Andrade, Fernando César Pattaro, Carlos Amadeu Leite de Oliveira
Format Journal Article
LanguageEnglish
Published Universidade Federal de Santa Maria 01.10.2011
Subjects
Online AccessGet full text

Cover

Loading…
Abstract O objetivo do trabalho foi verificar a influência dos resíduos de calda sulfocálcica sobre a eficiência de acaricidas empregados no controle de Brevipalpus phoenicis. Inicialmente, o experimento foi instalado em um pomar de citros, em que foram selecionadas 10 plantas que continham frutos com verrugose. Realizou-se a aplicação de calda sulfocálcica (8g i.a. L-1 de água) em cinco plantas e as outras cinco plantas permaneceram sem aplicação de produto fitossanitário. Protegeram-se, com copos de plástico transparente de 500mL, 64 frutos nas plantas tratadas com calda e 64 frutos nas plantas não-tratadas, totalizando 128 frutos protegidos. Decorridos 30 dias da aplicação, os frutos foram colhidos e levados para o laboratório. Estes frutos foram parcialmente parafinados, deixando-se em cada fruto uma arena de 2,5cm de diâmetro com verrugose e sem parafina, delimitada com cola entomológica. Em seguida, procedeu-se à aplicação sobre os frutos em Torre de Potter dos seguintes acaricidas nas concentrações expressas em mg de ingrediente ativo por litro de água: propargite a 720mg, óxido de fenbutatina a 400mg, cyhexatin a 250mg, azocyclotin a 250mg, fenpyroximate a 50mg, dicofol a 960mg e dinocap a 738mg e a testemunha sem aplicação de acaricida. Após 1, 7 e 16 dias da aplicação, transferiram-se para cada fruto 10 ácaros B. phoenicis para avaliar a mortalidade. Constatou-se que os resíduos de calda sulfocálcica não prejudicaram a eficiência dos acaricidas avaliados no controle de B. phoenicis.The objective was to assess the influence of lime sulfur residues on the acaricidal efficiency against Brevipalpus phoenicis mite. Initially, the experiment was conducted in a citrus orchard where 10 plants presenting scab fruits were selected. Secondly, the application of lime sulfur (8mg a.i. L-1 of water) was performed in five plants, and the other five plants remained without application. Next lime sulfur application, 64 fruits in the plants with lime sulfur application were protected with plastic cups and others 64 fruits also were protected in the plants without lime sulfur application with plastic cups. After 30 days of field application, fruits were harvested and transported to the laboratory. These fruits were partially waxed, leaving an arena of approximately 2.5cm in diameter with scab and without paraffin and entrapped with entomological glue. Afterwards, acaricides application were done following the concentration expressed in mg of active ingredient per liter of water: propargite (720mg), fenbutatin oxide (400mg), cyhexatin (250mg), azocyclotin (250mg), fenpyroximate (50mg), dicofol (960mg), dinocap (738mg) and control treatment by using the petri dish-Potter tower method. After 1, 7 and 16 days of application, ten B. phoenicis were transferred per fruit, in order to evaluate their mortality, 24 and 48 hours after the transferences. The lime sulfur residue did not affect the acaricides efficiency.
AbstractList O objetivo do trabalho foi verificar a influência dos resíduos de calda sulfocálcica sobre a eficiência de acaricidas empregados no controle de Brevipalpus phoenicis. Inicialmente, o experimento foi instalado em um pomar de citros, em que foram selecionadas 10 plantas que continham frutos com verrugose. Realizou-se a aplicação de calda sulfocálcica (8g i.a. L-1 de água) em cinco plantas e as outras cinco plantas permaneceram sem aplicação de produto fitossanitário. Protegeram-se, com copos de plástico transparente de 500mL, 64 frutos nas plantas tratadas com calda e 64 frutos nas plantas não-tratadas, totalizando 128 frutos protegidos. Decorridos 30 dias da aplicação, os frutos foram colhidos e levados para o laboratório. Estes frutos foram parcialmente parafinados, deixando-se em cada fruto uma arena de 2,5cm de diâmetro com verrugose e sem parafina, delimitada com cola entomológica. Em seguida, procedeu-se à aplicação sobre os frutos em Torre de Potter dos seguintes acaricidas nas concentrações expressas em mg de ingrediente ativo por litro de água: propargite a 720mg, óxido de fenbutatina a 400mg, cyhexatin a 250mg, azocyclotin a 250mg, fenpyroximate a 50mg, dicofol a 960mg e dinocap a 738mg e a testemunha sem aplicação de acaricida. Após 1, 7 e 16 dias da aplicação, transferiram-se para cada fruto 10 ácaros B. phoenicis para avaliar a mortalidade. Constatou-se que os resíduos de calda sulfocálcica não prejudicaram a eficiência dos acaricidas avaliados no controle de B. phoenicis.The objective was to assess the influence of lime sulfur residues on the acaricidal efficiency against Brevipalpus phoenicis mite. Initially, the experiment was conducted in a citrus orchard where 10 plants presenting scab fruits were selected. Secondly, the application of lime sulfur (8mg a.i. L-1 of water) was performed in five plants, and the other five plants remained without application. Next lime sulfur application, 64 fruits in the plants with lime sulfur application were protected with plastic cups and others 64 fruits also were protected in the plants without lime sulfur application with plastic cups. After 30 days of field application, fruits were harvested and transported to the laboratory. These fruits were partially waxed, leaving an arena of approximately 2.5cm in diameter with scab and without paraffin and entrapped with entomological glue. Afterwards, acaricides application were done following the concentration expressed in mg of active ingredient per liter of water: propargite (720mg), fenbutatin oxide (400mg), cyhexatin (250mg), azocyclotin (250mg), fenpyroximate (50mg), dicofol (960mg), dinocap (738mg) and control treatment by using the petri dish-Potter tower method. After 1, 7 and 16 days of application, ten B. phoenicis were transferred per fruit, in order to evaluate their mortality, 24 and 48 hours after the transferences. The lime sulfur residue did not affect the acaricides efficiency.
Author Daniel Junior de Andrade
Carlos Amadeu Leite de Oliveira
Fernando César Pattaro
Author_xml – sequence: 1
  fullname: Daniel Junior de Andrade
– sequence: 2
  fullname: Fernando César Pattaro
– sequence: 3
  fullname: Carlos Amadeu Leite de Oliveira
BookMark eNqt0M1KxDAQB_AgK9hV32FeoJBu-nlVFAVP4r2MydTNks2UpBX2cbwKPoHHvpjtop48ehpm5s9vYNZi5dnTiUiysqrTvGjKlUhkJlVa51V9JtYx7qTcVCrPE_H5SHH6MCNHMAQanUGIo-tYT29OWz13_BwIEKiz2k7vXltcoqgxzAODETyDZj8EdrRsrgK92h5dP0bot0x-jkV4sHs6ymOAQNGakYD9L0Ozvxwgrw9gPQxb-kGBu7_NC3HaoYt0-V3Pxf3tzdP1XWoYd20f7B7DoWW07XHA4aXFMFjtqKWso5yKupFFmW_mt2yyUqoapWp0psio_7S-AGkYhO0
ContentType Journal Article
DBID DOA
DatabaseName DOAJ Directory of Open Access Journals
DatabaseTitleList
Database_xml – sequence: 1
  dbid: DOA
  name: DOAJ Directory of Open Access Journals
  url: https://www.doaj.org/
  sourceTypes: Open Website
DeliveryMethod fulltext_linktorsrc
Discipline Agriculture
EISSN 1678-4596
EndPage 1701
ExternalDocumentID oai_doaj_org_article_e1fe4e58905642478216038a039c13ed
GroupedDBID 2WC
5GY
A8Z
AAHBH
ABDBF
ABDHV
ABXHO
ADBBV
AENEX
ALMA_UNASSIGNED_HOLDINGS
APEBS
APOWU
AZFZN
BCNDV
C1A
DU5
DYU
E3Z
EAD
EAP
EAS
EBD
EBS
EJD
EMK
ESTFP
ESX
GROUPED_DOAJ
IAO
INF
IPNFZ
ITC
KQ8
M~E
OK1
OZF
QF4
QM4
QN7
QO4
RDY
RIG
RNS
RSC
SCD
XSB
ID FETCH-doaj_primary_oai_doaj_org_article_e1fe4e58905642478216038a039c13ed3
IEDL.DBID DOA
ISSN 0103-8478
IngestDate Tue Oct 22 15:13:04 EDT 2024
IsOpenAccess true
IsPeerReviewed true
IsScholarly true
Issue 10
Language English
LinkModel DirectLink
MergedId FETCHMERGED-doaj_primary_oai_doaj_org_article_e1fe4e58905642478216038a039c13ed3
OpenAccessLink https://doaj.org/article/e1fe4e58905642478216038a039c13ed
ParticipantIDs doaj_primary_oai_doaj_org_article_e1fe4e58905642478216038a039c13ed
PublicationCentury 2000
PublicationDate 2011-10-01
PublicationDateYYYYMMDD 2011-10-01
PublicationDate_xml – month: 10
  year: 2011
  text: 2011-10-01
  day: 01
PublicationDecade 2010
PublicationTitle Ciência rural
PublicationYear 2011
Publisher Universidade Federal de Santa Maria
Publisher_xml – name: Universidade Federal de Santa Maria
SSID ssj0027344
Score 3.7763715
Snippet O objetivo do trabalho foi verificar a influência dos resíduos de calda sulfocálcica sobre a eficiência de acaricidas empregados no controle de Brevipalpus...
SourceID doaj
SourceType Open Website
StartPage 1695
SubjectTerms chemical control
citricultura
citriculture
Citrus leprosis
controle químico
leprose dos citros
Title Resíduos de calda sulfocálcica sobre a eficiência de acaricidas no controle de Brevipalpus phoenicis Lime sulfur residue on acaricide efficiency in the control of Brevipalpus phoenicis
URI https://doaj.org/article/e1fe4e58905642478216038a039c13ed
Volume 41
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwrV3LSsQwFA0yK12IT3xzF26LnTSdpssZcRhFXYgD46qkya0Wxqa00w9yK_gFLufHTPoQBcGFbrpIw7nkUHLvCbcnhJxywUMqUTqBEugwZKETD1x72sQDqrg0KcEe6N_cDiZTdjXzZ1-u-rI9YY09cEPcGfYTZOjz0GRqRplJaPZiZC5cL5R9D1W9-7phJ6Y6qeWxxtXb9Ryz__Jvjvx16hhvkPW25oNhE2uTrGC2RdaGj0Xre4Hb5P0Oy-WbqnQJCsHwpgSU1TzRcvkyl4ZIKLURryAAreXD8tW6ZNipQhqxK1MlSsg0tI3naN-MbANvLuZ5VUL-pDEz00q4Tp-xRq4KMEo7VRWCzj5h0ODbAPaHTEgzMOVhBwo6-Rlzh1yOL-7PJ45de5Q39hWRNZSuBwzNUUtz9BvN3i7pZTrDPQKmwop5gG4yoMhE7AvuMxooj1GknkrUPhn9Pd7Bf4AcklXatez1j0hvUVR4bGqIRXxSfy72-TD9AJJJ0Q0
link.rule.ids 315,783,787,2109
linkProvider Directory of Open Access Journals
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Res%C3%ADduos+de+calda+sulfoc%C3%A1lcica+sobre+a+efici%C3%AAncia+de+acaricidas+no+controle+de+Brevipalpus+phoenicis+Lime+sulfur+residue+on+acaricide+efficiency+in+the+control+of+Brevipalpus+phoenicis&rft.jtitle=Ci%C3%AAncia+rural&rft.au=Daniel+Junior+de+Andrade&rft.au=Fernando+C%C3%A9sar+Pattaro&rft.au=Carlos+Amadeu+Leite+de+Oliveira&rft.date=2011-10-01&rft.pub=Universidade+Federal+de+Santa+Maria&rft.issn=0103-8478&rft.eissn=1678-4596&rft.volume=41&rft.issue=10&rft.spage=1695&rft.epage=1701&rft.externalDBID=DOA&rft.externalDocID=oai_doaj_org_article_e1fe4e58905642478216038a039c13ed
thumbnail_l http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=0103-8478&client=summon
thumbnail_m http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=0103-8478&client=summon
thumbnail_s http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=0103-8478&client=summon