Manual: Scouting of pests and diseases in crops

Crop scouting is an essential part of Integrated Pest Management (IPM). IPM uses field specific information and improved decision making to protect a crop’s yield and quality while minimizing the use of crop protection products. Crop scouting provides field specific information on pest and disease pressure within a crop.

In order to choose the best pest or disease control management option it is very important that crop scouting is done timely and accurately.

  • Timely: for most crops it is recommended to scout the crop at least once per week and more often when favourable conditions occur for the development of certain pests or diseases.
  • Accurately: a pest or disease needs to be identified and the level of the pest or disease present in the field needs to be determined accurately to be able to select the best control strategy.


When implemented successfully crop scouting will reduce the amount of crop protection products used while increasing the yield and quality of a crop.

+ Scouting VNE (338 KB)

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Source: Fresh Studio

Language: Vietnamese

Publication date: April 2012Also interesting to read:

Manual: Fertilizer application

In modern agriculture systems fertilizers are applied to provide the plants with sufficient nutrients to obtain an optimal yield.

If no fertilizer or manure is applied then the yield results are a lot lower. Looking at the total production costs of a crop will probably show that the costs of fertilizers are in the top 3 of all costs items. Over application of fertilizers will result in wastage of money and can also have negative effects on the environment, for example pollution of ground water.

 

+ Fertilizer application VNE (933 KB)

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Source: Fresh Studio

Language: Vietnamese

Publication date: April 2012

Manual: Greenhouse vegetable production

Vegetable cultivation started in the open field and for a large number of crops is still the preferred option. Especially when comparing financial inputs and outputs.

In some regions or during some seasons it is however difficult to grow certain vegetable crops, due to the climate conditions. In order to still produce these corps “out of the season” protective houses, which protected the crop from the environmental conditions were made. With better quality and production methods for glass and plastic these first proactive houses evaluated to the current moderns greenhouse structures. In the most modern greenhouse structures the climate inside is completely controlled automatic by computers. Greenhouse production in Vietnam and especially in Lam Dong province is expanding fast. First mainly bamboo greenhouses were used, but more and more steel structures are being built currently. In this manual we like to highlight some important point to consider when selecting which greenhouse to build.

+ Cultivation in greenhouse VNE (203 KB)

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Source: Fresh Studio

Language: Vietnamese

Publication date: April 2012

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