Talhão da variedade Douradão, terminando a fase de colheira.
Produtor – Saulo Luiz Teixeira
Visita a pomar de pêssego onde foram introduzidas (fevereiro/10) Crotalária juncea e feijão de porco (Canavalia ensiformis) em parte da área, para obtenção de sementes. Ficou definido, em conjunto com o produtor, que este ano será introduzido o feijão de porco em toda área de pêssego, com espaçamento de 25cm entre covas com duas sementes e 40cm entre linhas. O plantio deverá ser efetuado em novembro/2010.
Além do pêssego, o agricultor também cultiva café
solteiro e café consorciado com caqui. Observou-se nas flores e frutos novos do caqui sintomas de necrose e queda acentuada de frutos recém-formados. Coletou-se amostras para análise em laboratório de fitossanidade da Pesagro-Rio em Seropédica/CEPAO.
Diasgnóstico: Após exame, em equipamento ótico, foram observados a presença do ácaro Eriophyes diospyri e do fungo Botrytis cinerea interagindo e promovendo o quadro sintomatológico.
Sugestão de controle: Pulverização de calda sulfocálcida a 1% (para calda com 20 a 25 graus Baumé) e 0,5% (para calda com 25 a 32 graus Baumé). Tais formulações devem ser acrescidas de 0,1% de óleo mineral. Deve-se aproveitar a pulverização da cada citada, veiculando o biofertilizande agrobio a 5%. As duas primerias aplicações com intervalo de sete dias. As pulverizações posteriores, de quinze dias, ficando a critério da assistência técnica os intervalos futuros.
Site Laginha - Purilândia - RJ-Porciúncula
Producer - Saulo Luiz Teixeira
Visit the peach orchard where they were introduced (february/10) Crotalaria juncea and jack bean (Canavalia ensiformis) in part of the area to obtain seeds. It was decided, together with the producer, which this year will be introduced beans pork in every area of peach, spaced 25cm between plants with two seed and 40cm between rows. The planting should be done in novembro/2010.
In addition to the peach, the farmer also grows coffee and coffee intercropped with single persimmon. It was observed in flowers and fruits of persimmon symptoms of necrosis and marked reduction of newly formed fruits. Samples were collected for laboratory analysis of the plant-Rio Pesagro Seropédica / strain.
Diasgnóstico: After examination, on optical equipment, observed the presence of Diospyros Eriophyes mite and fungus Botrytis cinerea interacting and promoting the symptomatology.
Tip Control: Spray lime sulfur (1% syrup for 20 to 25 degrees Baume) and 0.5% (syrup for 25 to 32 degrees Baume). Such formulations should be increased by 0.1% mineral oil. Should be taken advantage of spraying every quoted, delivering the biofertilizande agrobio 5%. The two primary applications with an interval of seven days. The spraying later than fifteen days, being at the discretion of future service intervals.
Producer - Saulo Luiz Teixeira
Visit the peach orchard where they were introduced (february/10) Crotalaria juncea and jack bean (Canavalia ensiformis) in part of the area to obtain seeds. It was decided, together with the producer, which this year will be introduced beans pork in every area of peach, spaced 25cm between plants with two seed and 40cm between rows. The planting should be done in novembro/2010.
In addition to the peach, the farmer also grows coffee and coffee intercropped with single persimmon. It was observed in flowers and fruits of persimmon symptoms of necrosis and marked reduction of newly formed fruits. Samples were collected for laboratory analysis of the plant-Rio Pesagro Seropédica / strain.
Diasgnóstico: After examination, on optical equipment, observed the presence of Diospyros Eriophyes mite and fungus Botrytis cinerea interacting and promoting the symptomatology.
Tip Control: Spray lime sulfur (1% syrup for 20 to 25 degrees Baume) and 0.5% (syrup for 25 to 32 degrees Baume). Such formulations should be increased by 0.1% mineral oil. Should be taken advantage of spraying every quoted, delivering the biofertilizande agrobio 5%. The two primary applications with an interval of seven days. The spraying later than fifteen days, being at the discretion of future service intervals.
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