This project aims to increase the adoption of fruit fly management practices for agricultural communities in Uganda, a country on the African continent. The proposal came about due to the observance of damage and economic losses in orchards in Uganda, caused by fruit flies, especially Bactrocera dorsalis, which stems from the low use of efficient management techniques. Although the infestation is lower in farmers' orchards that use management techniques such as toxic baits, methyl euge

Status: Completed     Start date: Mon Aug 01 00:00:00 GMT-03:00 2016

Psyllids are small sap sucking insects with generally very narrow host plant ranges. Some of them are pests that cause major economic losses in agriculture, on ornamental plants and in forestry. They damage the plants by directly removing large quantities of sap or by the transmitting diseases. The chemical control of red gum lerp psyllids in eucalypt plantations in Brazil, for instance, costs millions of reais per year due to intensive use of insecticides. Another example is the transmission of

Status: Completed     Start date: Fri Mar 01 00:00:00 GMT-03:00 2013

Umbu (Spondias tuberosa) and wild passion fruit (Passiflora cincinnata) are native fruits that stand out in the Caatinga biome. These species are consumed as part of dietary habits of the population from the Brazilian Semiarid at the same time that some of them are in endangered risk due to ongoing deforestation and environmental imbalance. Agroindustrialization is an alternative to add value to agricultural production and to complement crops management actions. This project aim

Status: Completed     Start date: Sat Sep 01 00:00:00 GMT-03:00 2012

The Brazilian fruit farmer needs new product options which have a commercial appeal in order to maintain themselves in the market. Blueberries and blackberries are a part of these options, they are increasingly awakening the interest of producers due to their nutraceutic properties and usage possibilities. These species can present great production in small areas. Temperate Climate Embrapa has launched the Tupy blackberry cultivar, which is the most used but has thorny stems, hindering the plant

Status: Completed     Start date: Wed Sep 01 00:00:00 GMT-03:00 2010

Many are the Brazilian regions which cultivate stone fruits (peaches, plums and nectarines), such as the surrounding areas of Pelotas - RS, the metropolitan region of Porto Alegre - RS, the Serra Gaúcha, the states of Santa Catarina, Paraná and São Paulo, passing by the south of Minas Gerais and Campos das Vertentes (Caldas, Poços de Caldas and Barbacena), the colder regions of Rio de Janeiro and Espírito Santo and, recently, in regions of higher altitude in the state of Bahia. In addition to th ...

Status: Completed     Start date: Thu Apr 01 00:00:00 GMT-03:00 2010

The spittlebug, Mahanarva spectabilis, causes two types of injury to forage crops. The nymphs constantly suck the sap, causing the whole plant to yellow. The other type of damage is caused by the adult spittlebug, which feeds on shoot, leaves and sprouts, causing a phytotoxic response that varies among grass species used in pastures. Given the impact of this insect on forage crops, it is important to understand how global changes may influence its ecology and thus assess whether future i ...

Status: Completed     Start date: Wed Dec 01 00:00:00 GMT-03:00 2010

Spittlebug, Mahanarva spectabilis (Hemiptera: Cercopidae) is capable to cause drastic losses in production and quality of pastures established with grasses. Currently, the use a grass resistant cultivar, to be obtained by means of constitutive antibiosis, is the best spittlebug controlling method. However, the time required for releasing a cultivar after detecting a spittlebug-resistant strain is relatively long. Allied to this, one should take into consideration that the adaptations of

Status: Completed     Start date: Mon Jun 01 00:00:00 GMT-03:00 2015

The limited knowledge concerning the diversity of species of fruit fly species (Diptera: Tephritidae), on top of the reduced number of researchers working on this biological group in the Amazon region, has motivated the structuring of the Amazonian Network of Fruit Fly Research, a project financed by Embrapa (Call 05/2006 - "Agrofuturo"; SEG code 02.06.05.003), for the period of 36 months (August/2007 to July/2010). The Network has Embrapa Amapá as executing institution and gathers researcher

Status: Completed     Start date: Fri Apr 01 00:00:00 GMT-03:00 2011

This project aims at the preventive development of genetic stocks resistant to quarantine organisms (pests and diseases that do not yet exist in Brazil) of high risk for Brazilian agriculture in order to reduce the economic, social and environmental impact of their eventual entry into the country. A program of preventive genetic improvement depends on partnership with research institutions from other countries so that quarantine organisms can be studied safely. This project is based on an establ

Status: Completed     Start date: Tue Sep 01 00:00:00 GMT-03:00 2015

In last the two decades, the melon agribusiness in Brazil has expanded nine times, reaching a production that is estimated at 500,000 tons per year and is concentrated in the Northeast. Since 2007, melons have become the main national fruit in volume of exports, and in 2008 Brazil was the second top world exporter. Nearly all melon cultivars planted in the Northeast are imported, and hence there is demand for more adapted ones, as the cultivars available were generally developed in soil and clim

Status: Completed     Start date: Sun Apr 01 00:00:00 GMT-03:00 2012