Herbicide "Lancelot 450 WG": use for weed control, after-effect

"Lancelot 450 WG" is a new eradicating agent against weeds in grain-tilling crop rotation. It eliminates dicotyledonous weeds in the scale range. The chemical product requires strict adherence to the rules of application. We offer you detailed instructions for use of the herbicide "Lancelot 450 WG".

Composition, release form, packaging

First of all, consider the drug passport. "Lancelot 450 WG" includes two active ingredients: aminopyralid and florasulam (these are inorganic chemicals).

The amount of aminopyralid in "Lancelot" is 300 g / kg, and florasulam - 150 g / kg. The formulation is water-soluble granules. Herbicidal agent is packed in a plastic canister weighing 500 g.

Herbicide Benefits

The main advantages of "Lancelot 450 WG" in comparison with other means are in the following provisions:

• the chemical eliminates all varieties of sow;
• makes the cost of growing crops of crop rotation more optimal;
• it is very effective in the fight against the sunflower's greaves, including the resistant drop;
• keeps under control the overgrowing of the field by such formidable weeds as chamomile, bedstraw, ragweed, starfish, field horsetail, cruciferous herbs, poppy and others;
• has a large-scale range of use - up to the stage of the second internode in cultivated plants;
• due to the soil action prevents the formation of several subsequent waves of weeds.

Mechanism of action

"Lancelot 450 WG" is a selective post-emergence systemic effect.The chemical fights annual, dicotyledonous weeds in the sown areas of grain crops. In addition, a synthetic agent protects the field from a number of perennial weeds.

The active components that make up the "Lancelot" have different mechanisms of influence. Aminopyralid represents a class of herbicides designed to protect crops. Aminopyralid replaces natural growth hormones, so that the weaker varieties of herbs lose their cell division function.

Florasulam ranked as a class of herbicide inhibitors such as ALS. The passage of the synthetic substance into the grass body takes place through the surface of the leaf plate and partially through the roots.

How to prepare a working solution

For the preparation of a stable highly dispersed working fluid in the spray tank fill half the amount of water. Next, make the required amount of "Lancelot" (according to the manufacturer's instructions). Stir the solution for about 15-20 seconds. Then, while stirring constantly, slowly fill the tank with water. Do not forget to take only clean water. This will help avoid clogging of the atomizer during the spraying process. The composition of "Lancelot 450 WG" is suitable for use for a short time (only a few hours from the moment of procurement).

When and how to spray

Spraying should be carried out in the stage of lively formation of weeds. Experts advise to spray grass in the morning or in the evening at a wind speed not exceeding 4-5 m / s. The ideal temperature for herbicide use is 8-25 ° C. In such conditions, weeds are well formed, which allows you to stimulate the rapid advance of the chemical into the body of weeds and intensive movement to the places of growth.

In order to obtain the maximum effect, spraying should be carried out with the help of well-established equipment. The proposed dose of use of the working mixture is 100-400 l / ha for ground spraying and 10-50 l / ha for aviation.

The following is the scheme for making "Lancelot 450 WG" to protect specific crops:

• Spring and winter cereals (wheat, triticale, barley). Processing period: introduction to the growing stage, including by airway method; at the tillering stage - the second internode at the cultivated plant. Application rate: 0.033 l / ha.
To protect wheat from weeds, they also use "Dialen Super", "Prima", "Lontrel", "Eraser Extra", "Cowboy".
• Corn. Processing period: introduction into the growth stage (from 3 to 7 leaves), including by airway method. Application rate: 0.033 l / ha.

Impact speed

The formation of weak weeds is inhibited, as soon as the chemical reaches the phloem and xylem structure of the grass. The first signs of the impact of the funds are observed only a day after application. Absolute control of weak weeds can be achieved after 15-20 days.

The rate of weed grass death is associated with varietal characteristics and the stage of grass development, with the level of weed accumulation, as well as with the climatic situation at the growth stage. Means will not be washed away by a rain if after use passed at least one hour

Period of protective action

Crop protection guaranteed until harvest time. However, the basic herbicidal effect of "Lancelot" is observed on weeds that have been directly sprayed with a chemical.There is also a short-term (2-3 weeks) soil effect of the agent on new shoots of some varieties of weeds (this is due to the absorption of the drug by plant roots).

Precautionary measures

Consider the characteristic of the herbicide "Lancelot 450 EDC" from the point of view of its safety for the environment. The herbicide is fire and explosion proof. It is moderately toxic, included in the third class of danger.

Strict adherence to the following environmental regulations is required:

• the use of funds in the sanitary area is prohibited. Prevent contamination of fishery basins with residues;
• Do not add chemicals to crops with crops of alfalfa and other legumes;
• Avoid release of working fluid to neighboring areas planted with weak cultivated plants;
• Do not apply the composition to crops that are in a weak position (for example, in dry weather, with the defeat of parasites and various ailments);
• Do not use the chemical on soils overloaded with moisture;
• do not plan on spraying, provided that night frosts are foreseen. Also, do not process immediately after frost.

Crop rotation restrictions

On the agricultural field, where the herbicide "Lancelot 450 WG" was applied, as subsequent crop rotation is allowed to grow:

• 1 month later: maize, sorghum, cereals;
• in autumn: rapeseed, sown in autumn, winter cereals, grass grasses;
• next spring: sorghum, spring cereals, corn, spring rape;
• 11 months later, subject to 300 mm of rainfall: sunflower, potato, clover, onions, sugar beets, flaxseed, cabbage;
• 14 months later: peas, chickpeas, lentils, soybeans, carrots, cotton, fodder beans.

Shelf life and storage conditions

Store synthetic in solid industrial canister according to the requirements specified in the instructions. To provide the necessary environment for the maintenance of the chemical, it is advisable to store it in a room specially designated for such facilities. Any shaded, dry, well ventilated room will do.

The minimum temperature of the content is 15 ° С with a minus sign, and the maximum temperature is +35 ° С. Humidity in the storage should not be higher and less than 1%. The shelf life of the herbicide is 3 years from the date of production. When using "Lancelot 450 WG" in crops of corn and winter or spring cereals, you will get an excellent effect in the fight against most types of weeds. The efficacy of the drug is proved by numerous positive reviews and widespread popularity.