Resultats de dos anys de Lluita Obligatòria pel control de la mosca de la fruita (Ceratitis capitata) en presseguers de les comarques de l’Alt i Baix Empordà

Estudi sobre el treball realitzat durant els anys 2005 i 2006 en més de 300 ha de presseguers de l'Alt i el Baix Empordà que contempla aspectes biològics de C. capitata, la metodologia de seguiment i control utilitzada durant els dos anys, avaluacions realitzades a camp així com l’anàlisi de les dades obtingudes

Implementation of agricultural salinity control technology in Grand Valley /

Mode of access: Internet.

[Miscellaneous publications on agricultural pests and diseases]

Mode of access: Internet.

Control of insects and diseases in grove, garden and field.

Mode of access: Internet.

Contribució al coneixement del cicle biològic de la carpocapsa (Cydia pomonella (L.)) de pomes i peres a Girona: estimació de l’entrada en diapausa de la població de segona generació

Estudi de la Cydia pomonella (L.), corc de les pomes i de les peres que és una plaga molt important en tot l’àmbit estatal i del control que cal fer-ne per tal d’evitar la pèrdua total o parcial de la collita

Efeito de inseticidas na qualidade da cana-de-açúcar e microbiota da fermentação etanólica sob infestação de Sphenophorus levis

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Distribuição espacial e plano de amostragem sequencial de Pseudoplusia includens (Walker) (Lepidoptera: Noctuidae), em dois sistemas de plantio de soja

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Seleção e avaliação de campo de isolados de Metarhizium anisopliae (Metsch.) Sorok. para o controle da cigarrinha-da-raiz da cana-de-açúcar, Mahanarva fimbriolata (Stal,1854) (Hemiptera: Cercopidae)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Ecologia da paisagem e controle de pragas agrícolas

Pós-graduação em Biometria - IBB

Ocorrência de pragas na cultura do algodão transgênico (bt) e convencional cultivado no sistema adensado e não-adensado

Pós-graduação em Agronomia - FEIS

Metodologias de aplicação de sulfonamida heterocíclica no controle de Meloidogyne javanica e Pratylenchus brachyurus em soja

Pós-graduação em Agronomia (Produção Vegetal) - FCAV

Novas tecnologias para o controle da giberela do trigo na safra 2014 no sudoeste do Paraná

The work consists in wheat production system and the evolution of damage caused by wheat scab. The study considers the lack of resistant cultivars to the disease, the low efficiency of chemical control and the presence of mycotoxins in grains. The study aimed to confirm the effectiveness of fungicides prothioconazole and metconazole; prove the bar deposition efficiency with nozzles directed jets the side of the ear resulting in full coverage of trapped anthers; prove the viability of using a warning system (application after the start of flowering before the onset of rains provided for future 24-48 hours and try to improve the efficiency in controlling scab. The experiment was conducted in the experimental field of Technological University Federal do Paraná in the city of Pato Branco, Paraná, conducted in two seasons, the first established on May 6, 2014 and the second on 21 May 2014. It was used to cultivate Amethyst field of OR Improvement seeds, . Passo Fundo, Rio Grande do Sul Treatments consisted of a control without fungicide application and one and two applications of prothioconazole + 17.5% trifloxystrobin (Fox) 500 ml / ha; metconazole 8.0% + pyraclostrobin 13% ( Opera Ultra) 750 mL / ha In the evaluation, second season, metconazole + pyraclostrobin with two application statistically was the treatment that showed a lower incidence in spikes reducing from 100 to 63.3%;. metconazole + pyraclostrobin performed better also in reducing the incidence of spikelets, 80.3% to 34.7%; the control ears had better results in the second season with two applications of metconazole + pyraclostrobin; in spikelets, in his first season, metconazole + pyraclostrobin with two application resulted in better control with 67%; with two applications of metconazole + pyraclostrobin gave the highest yield even under climatic conditions favorable to disease; metconazole + pyraclostrobin in both seasons showed superior efficiency in controlling FHB giving greater weight gain; with two application of both fungicides, the hectoliter weight was 81 and 79, respectively, each fungicide; the application of fungicides was made in advance of expected rain, occurring seven days of rain and a total volume of 85,2mm the first time, and 16 days of rain and an accumulation of 400 mm in the second period; the test efficiency can be confirmed when the direction of the spray jets launched wings coupled in double nozzle bodies perpendicular to the target upright reaches the sides of the spike. The metconazole + pyraclostrobin proved the most effective fungicide against the prothioconazole + trifloxystrobin in wheat scab control in the 2014 harvest.

Control of household insects and related pests /

Mode of access: Internet.