Field Crops
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YOUR SPRAY SOLUTION Field crops

LECHLER AGRICULTURAL SPRAY NOZZLES – GOOD FOR YOUR CROP, GOOD FOR THE ENVIRONMENT Lechler is a world leader in nozzle technology. For over 135 years, we have pioneered numerous groundbreaking developments in the field of nozzle technology. Comprehensive nozzle engineering know-how is combined with a deep understanding of application-specific requirements to create products that offer outstanding precision, reliability and durability. Modern plant protection involves more than just the use of environmentally friendly chemicals. It is above all a question of precision. In order to achieve...

PROGRESS MEANS FURTHER DEVELOPMENT Therefore success is not a final state for us, but simply a further step on the way to even greater perfection. Innovative nozzle design – Lechler IDTA The right nozzle for your plant protection Nozzle Recommendations Lechler nozzles for the Crop production Air-injector flat spray nozzles ID3 Air-injector flat spray compact nozzles IDK/IDKN Pre-emergence flat spray nozzle PRE Anti-drift flat spray nozzles AD Multirange flat spray nozzles LU Even flat spray nozzles E Asymmetrical twin flat spray air-injector nozzles IDTA Symmetrical twin flat spray air-injector...

THE RIGHT NOZZLE FOR YOUR PLANT PROTECTION Coverage, drift, biological and ecological efficacy have to be in a good balance to make your spraying a success. Lechler spray tips ensure you for all kind of application. Every time. Matches every challenge. Biological requirements Technical requirements Lechler meets requirements of JKI, ENTAM as well as the international EN/ISO standards. This ensures an optimum use of plant protection products, e.g. flow rate tolerance and distribution uniformity. In order to achieve the optimum effect, application of plant protection products must be as...

Drift-reducing technology Environmentallyrelevant requirements As much as necessary as little as possible. For effective plant protection the proposed active substances must reach the target without any loss. Therefore it is essential to reduce drift by wind or thermal to avoid pollution of crops, waters, humans as well as animals. Application regulations for plant protection products, e.g. distance restrictions to water and field boundary structures, have been defined in order to protect non-target organisms. The distances from water and field boundaries can be reduced with air-injector...

INNOVATIVE NOZZLE DESIGN – LECHLER IDTA It is one thing to be aware of the requirements to achieve good crop production. It is another to create a product that will fulfill these. A good example is the new IDTA with its operator oriented design. The IDTA is a high drift reducing asymmetrical twin flat spray air – injector nozzle for optimal coverage at higher forward speeds. The newest development in the wide range of agricultural spray nozzles is suitable for a wide range of applications. Optimized twin flat spray concept More applications For best deposit on vertical targets the IDTA has...

Nozzle type influences deposit on target area Better coverage on vertical targets can be achieved by using twin flat fan nozzles. Penetration into the canopy a standard single fan nozzle has advantages. Winter wheat BBCH 37 16 km/h - 200 l/ha 3 tracer deposit (ng/cm2)/(g/ha) To obtain high biological efficacy best coverage at the target is prerequisite. Depending on crop and growth stage this may change. So for optimum application there is a need for at least two or more different nozzle settings. Important is to know the target area. Source: Sygenta Agro GmbH Pcture 1: Nozzle comparison in...

NOZZLE RECOMMENDATION FOR PESTICIDE APPLICATION Cereals Two nozzle strategy - ID, IDK/IDKN good canopy penetration - IDTA, IDKT optimal coverage without spray shadow Copyright © 2015 Lechler GmbH. All rights reserved. BBCH growth stage Rape seed fungicide/insecticide ID 4.0 – 8.0 bar IDK / IDKN 1.5 – 3.0 bar Copyright © 2015 Lechler GmbH. All rights reserved. herbicide pre-emergence BBCH growth stage

Herbicide application Copyright © 2015 Lechler GmbH. All rights reserved. BBCH growth stage Fungicide and insecticide applications Copyright © 2015 Lechler GmbH. All rights reserved.

NOZZLE RECOMMENDATION FOR PESTICIDE APPLICATION Herbicide application Copyright © 2015 Lechler GmbH. All rights reserved. BBCH growth stage liquid dressing at planting Furchen-Applikation Fahrtrichtung Pflanzmaschine Düse Furchenschar Zudeckscheiben furrow treatment BBCH growth stage Copyright © 2015 Lechler GmbH. All rights reserved.

Sugar beet IDTA 4.0 – 8.0 bar IDKT 1.5 – 3.0 bar Copyright © 2015 Lechler GmbH. All rights reserved. BBCH growth stage Copyright © 2015 Lechler GmbH. All rights reserved.

LECHLER NOZZLES FOR THE CROP PRODUCTION Spray geometry Drift potential soll incorporated post-emerge (systemic) Recommended pressure range (bar) post-emerge (contact) Liquid fertilizer Growth regulators Banding/row spraying – arable crops and speciality crops Recommended pressure range (bar) post-emerge (systemic) soll incorporated post-emerge (contact)

Air-Injector flat spray nozzles ID3 Current list under www.lechler-agri.com Extremely low-drift, airinjector flat spray nozzle for professional use. Advantages   % drift reduction 90 - ID-120-025 to 05   Long injector design ensures high drift stability even at high pressures up to 8 bar   Timely application even under adverse weather conditions   Increased workrate due to flexible use over a wide pressure range - Adaptation by changing the driving speed and l/ha rate without nozzle changes   Very good deposition structure and crop penetration Nozzle size 01 – 08 Spray angle 120°...

Air-injector flat spray compact nozzles IDK Air-injector flat spray compact nozzles IDKN Current list under www.lechler-agri.com Very low-drift, compact airinjector flat spray nozzle with wide droplet spectrum (from extreme coarse to fine). Ø 14.8 Advantages   % drift reduction 90 - IDK 120-05 to 06 - IDKN 120-03 to 04   low drift and lossVery reducing in the pressure range up to 3.0 bar (depending on size)   Inexpensive alternative to conventional standard nozzles   good deposition Very structure and crop penetration * IDKN-characteristic: body with white stripe Nozzle size 01 – 06 Spray...