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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
03/06/1993 |
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Data da última atualização: |
03/06/1993 |
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Autoria: |
ITO, M.; UEKI, K.; ITO, K. |
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Afiliação: |
Faculty of Agricuture, Kyoto University, Sakyoku, Kyoto 606, Japan; Elanco Products Division, Eli Lilly Japan, Kanocho, Chuouku, Kobe 650, Japan. |
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Título: |
Approaches to weed management in citrus from the aspect of weed science |
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Ano de publicação: |
1983 |
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Fonte/Imprenta: |
Tokyo, Japan: International Society of Citriculture, 1983 |
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Volume: |
v.2 |
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Páginas: |
p.483-485 |
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Idioma: |
Inglês |
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Conteúdo: |
In Japanese orange culture weeds usually cause serious problems, but are expected to function as ground cover to prevent soil erosion. To cope with such inconsistency, timely quantitative regulation of weeds is most acceptable, and it could succeed by the proper use of herbicides so far as the weed vegetation is good in quality. However, orange orchards actually are often infested by the perennial species such as Artemisia princeps Pamp., Cyperus rotundus L., Imperata cylindrica P. beauv., Equisetum arvense L. and Calystegia spp, all which are quite troublesome and resistant to the present control measures. Therefore, the improvement of the weed vegetation, including the eradication of these species should be practiced along the longterm program. The program will be made up depending on the following investigations: 1) valuation of each species to classify what should be eradicated, controlled or considered negligible, 2) trials on the eradication of troublesome, perennial species, 3) fundamental investigation on the relationship between management measures and population shifts. |
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Palavras-Chave: |
Orange; Weed eradication; Weed shift. |
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Thesaurus Nal: |
weed control. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01653naa a2200217 a 4500
001 1644033
005 1993-06-03
008 1983 bl uuuu u00u1 u #d
100 1 $aITO, M.
245 $aApproaches to weed management in citrus from the aspect of weed science
260 $c1983
300 $ap.483-485 v.2
490 $vv.2
520 $aIn Japanese orange culture weeds usually cause serious problems, but are expected to function as ground cover to prevent soil erosion. To cope with such inconsistency, timely quantitative regulation of weeds is most acceptable, and it could succeed by the proper use of herbicides so far as the weed vegetation is good in quality. However, orange orchards actually are often infested by the perennial species such as Artemisia princeps Pamp., Cyperus rotundus L., Imperata cylindrica P. beauv., Equisetum arvense L. and Calystegia spp, all which are quite troublesome and resistant to the present control measures. Therefore, the improvement of the weed vegetation, including the eradication of these species should be practiced along the longterm program. The program will be made up depending on the following investigations: 1) valuation of each species to classify what should be eradicated, controlled or considered negligible, 2) trials on the eradication of troublesome, perennial species, 3) fundamental investigation on the relationship between management measures and population shifts.
650 $aweed control
653 $aOrange
653 $aWeed eradication
653 $aWeed shift
700 1 $aUEKI, K.
700 1 $aITO, K.
773 $tTokyo, Japan: International Society of Citriculture, 1983
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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