Image from Google Jackets

Controle quimico da cigarinha verde do feijoeiro

By: Contributor(s): Material type: ArticleArticleLanguage: Portuguese Description: 17(Supl.):133-139Subject(s): LOC classification:
  • 37528
 In: Anais da Sociedade Entomológica do BrasilSummary: El cultivo de frijol es atacado severamente por Empoasca kraemeri (Homoptera, Cicadellidae) en Petrolina, en la region de Pernambuco. Se informa sobre la eficiencia de algunos plaguicidas comunmente utilizados para el control de E. kraemeri. El expt. se realizo en el Proyecto de Riego de Bebedouro, Petrolina, de julio a oct. de 1986, con la var. IPA 7419. Con base en evaluaciones de poblacion de plagas, densidades durante el periodo critico de ataque (a los 22-64 dias de la germinacion), se utilizaron los siguientes insecticidas, con sus respectivas dosis/20 l de agua, de los productos comerciales: malation a 50 por ciento de CE (130 ml); monocrotofos a 40 por ciento de CE (20 ml); triclorfon a 50 por ciento de CE (110 ml); dimetoato a 40 por ciento de CE (33 ml); metamidofos a 60 por ciento de CE (53 ml); paration metilico a 60 por ciento de CE (40 ml) y un testigo. Considerando los rendimientos y los costos del control, los plaguicidas mas promisorios fueron monocrotofos, metamidofos y dimetoato. (RA-CIAT)Summary: Bean crop (Phaseolus vulgaris L. is severely attacked by Empoasca kraemeri Ross & Moore, 1957 (Homoptera, Cicadellidae) in Petrolina - Pernambuco region. This paper reports on the efficiency of some commonly used pesticides in controlling E. kraemeri. The experiment was conducted at Bebedouro Irrigation Project, Petrolina, from july to october 1986, using IPA 7419 variety. Based on evaluations of the pest population, densities during the critical period of attack (22 to 64 days after germination) the following insecticides and respective dosages of the commercial products per 20 l of water were used: malathion 50 percent EC (130 ml); monocrotophos 40 percent EC (20 ml); triclorphon 50 percent EC (110 ml); dimethoate 40 percent EC (33 ml); methamidophos 60 percent EC (53 ml); methyl parathion 60 percent EC (40 ml) and control. Considering yields and costs of control, the most promising pesticides were monocrotophos; methamidophos and dimethoate. (AS)
Tags from this library: No tags from this library for this title.
Star ratings
    Average rating: 0.0 (0 votes)
Holdings
Item type Current library Collection Call number Copy number Status Date due Barcode Item holds
Journal Article Journal Article CIAT Library Document collection CINFOS Document Collection CINFOS 37528 (Browse shelf(Opens below)) c.1 Short Loan 100041055
Total holds: 0

El cultivo de frijol es atacado severamente por Empoasca kraemeri (Homoptera, Cicadellidae) en Petrolina, en la region de Pernambuco. Se informa sobre la eficiencia de algunos plaguicidas comunmente utilizados para el control de E. kraemeri. El expt. se realizo en el Proyecto de Riego de Bebedouro, Petrolina, de julio a oct. de 1986, con la var. IPA 7419. Con base en evaluaciones de poblacion de plagas, densidades durante el periodo critico de ataque (a los 22-64 dias de la germinacion), se utilizaron los siguientes insecticidas, con sus respectivas dosis/20 l de agua, de los productos comerciales: malation a 50 por ciento de CE (130 ml); monocrotofos a 40 por ciento de CE (20 ml); triclorfon a 50 por ciento de CE (110 ml); dimetoato a 40 por ciento de CE (33 ml); metamidofos a 60 por ciento de CE (53 ml); paration metilico a 60 por ciento de CE (40 ml) y un testigo. Considerando los rendimientos y los costos del control, los plaguicidas mas promisorios fueron monocrotofos, metamidofos y dimetoato. (RA-CIAT) spa

Bean crop (Phaseolus vulgaris L. is severely attacked by Empoasca kraemeri Ross & Moore, 1957 (Homoptera, Cicadellidae) in Petrolina - Pernambuco region. This paper reports on the efficiency of some commonly used pesticides in controlling E. kraemeri. The experiment was conducted at Bebedouro Irrigation Project, Petrolina, from july to october 1986, using IPA 7419 variety. Based on evaluations of the pest population, densities during the critical period of attack (22 to 64 days after germination) the following insecticides and respective dosages of the commercial products per 20 l of water were used: malathion 50 percent EC (130 ml); monocrotophos 40 percent EC (20 ml); triclorphon 50 percent EC (110 ml); dimethoate 40 percent EC (33 ml); methamidophos 60 percent EC (53 ml); methyl parathion 60 percent EC (40 ml) and control. Considering yields and costs of control, the most promising pesticides were monocrotophos; methamidophos and dimethoate. (AS) eng

Powered by Koha