CHEMICAL CONTROL OF CITRUS LEAFMINER Phyllocnistis citrella Stainton, 1856

• Autor(a) principal: MORAES, LUIZ ALBERT OHOSS
• Data de Publicação: 1999
• Outros Autores: SOUZA, ELISABETH LISBOA DE SALDANHA, BECKER, RAUL FERNANDO PRZYBYLSKI, BRAUN, JOSÉ
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Pesquisa Agropecuária Gaúcha (Online)
• Texto Completo: http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/414
• topic: êitrus leafminer, imidachloprid, lufenuron, abamectin, mineral oil, fention, Bacillus thuringiensis.; minador-das-folhas dos citros, fruta cítrica, imidaclopride, lufenuron, abamectrina, óleo mineral, fention, Bacillus thuringiensis.

This research was carried out in a citrus nursery of orange 'Valência' to study the effect of products to control the citrus leafminer, Phyllocnistis citrella. The products (active ingredient) and amounts of commercial product/100 I water, were: imidachloprid (150 g), Bacillus thuringiensis (200 g), lufenuron (75 ml), abamectin + mineral oil (25 ml + 250 ml), fention (100 ml), and a check. The statistical design was a randomized block, with six treatments and four replications. Each treatment consisted of 20 plants (five in each block), and 10 leaves per plant were collected. The treatments were evaluated 7 and 14 days afta product application. The most efficient products were: imidachloprid, lufenuron and abamectin + mineral oil; Bacillus thuringiensis presented moderate control and fention was not efficient.