After autumn, all kinds of weeds grow in a large amount, with well-developed root systems and tall plants, especially on non-cultivated land such as roadsides, ditches, and in front of and behind houses. Manual weeding is not only slow in efficiency, but also unsatisfactory in weeding effect. It is difficult to completely eradicate with ordinary herbicides. This article recommends an excellent herbicide formula, which can completely kill more than 100 kinds of weeds, including goosegrass, chrysanthemum, Cyperus cyperi and other vicious weeds. Good quick-acting and long-lasting effect.
This formula is glufosinate-ammonium + glyphosate. Glufosinate-ammonium is a herbicide that kills by contact. After application, ammonium ions accumulate excessively in leaves and chloroplasts disintegrate, thereby inhibiting plant photosynthesis and eventually leading to the death of weeds. However, glufosinate-ammonium has poor systemic absorption, kills weeds without dead roots, and has an unsatisfactory effect on broad-leaved weeds; glyphosate is also a herbicide with good systemic conductivity, and can transmit the liquid medicine through stems and leaves To the roots, kill the roots together, use glufosinate-ammonium and glyphosate in a certain proportion, the synergistic effect is obvious, overcome their respective shortcomings, the weeding range is wider, and the weeds are killed more quickly and thoroughly. can also be significantly reduced. According to the data, there have been 57 domestic compound registrations of glyphosate and glufosinate-ammonium in China, making it the number one hotspot for compounding glufosinate-ammonium.
The main formulations of glufosinate-ammonium + glyphosate are currently registered and produced by several manufacturers. The common formulations are: 80% soluble granules, 36% soluble, 36%, 39%, 40%, 46% water.
Main feature:
(1) Wider range of weeding:
The formula can kill kangaroo, crabgrass, barnyardgrass, wild wheat, wild corn, duckweed, fescue, awn grass, fluff grass, ryegrass, reeds, bluegrass, wild oats, brome, pig's weeds Clamella, Baogai grass, Ono sesame, Solanum nigrum, Chickweed, Creeping wheatgrass, Bentgrass, Whisk grass, Field forget-me-not, Bermudagrass, Amaranthus retrovertica, Barnyardgrass, Setaria, Goosegrass, Goosegrass, There are more than 100 kinds of annual and perennial broad-leaved weeds and gramineous weeds such as crabgrass, cocklebur, quinoa, chickweed, and pig's weed. It is especially effective on various weeds such as goosegrass, small fly peng, rice Lishihe, special-shaped sedge, Cyperus rotundum, perennial vines, etc.
(2) Better quick effect:
After spraying with the pesticide of this formula, the weeds will be poisoned within one day and stop growing, and the weeds will die within 2-3 days, and all the weeds will die within 5 days, which is better than any of them in single-dose quick-acting.
(3) More thorough weeding:
This formula completely overcomes the shortcomings of glufosinate-ammonium weeding without dead roots, and can eradicate all weeds by the roots, making weeding more thorough.
(4) Longer duration:
The use of glufosinate-ammonium + glyphosate for weed control not only has a good quick effect, but also eradicates weeds by the roots and completely kills the weeds. The duration of effect can generally reach about 50 days, which is longer than that of glyphosate.
(5) No residue and no pollution:
On April 20, 2019, the US Environmental Protection Agency (EPA) issued a statement saying: Glyphosate is not a carcinogen, and currently registered glyphosate products will not pose a risk to public health. Glyphosate is passivated when it meets the soil, and will not have any impact on the next crops. Glufosinate-ammonium can quickly lose its effectiveness through microbial degradation in the soil, and it will be completely degraded in about 4 days. any impact. Applicable crops Glufosinate-ammonium + glyphosate are mainly used for weeding after crop harvest, in front of and behind the house, on the side of the field, apple, pear, mango, loquat, litchi, longan, banana, grape, rubber, mulberry, tea, etc. Weeding between rows in deep-rooted orchards.
Control object:
The main control is to see wheatgrass, crabgrass, barnyardgrass, wild wheat, wild corn, duck grass, chickweed, fescue, awn hair grass, fluff grass, ryegrass, reed, bluegrass, wild oats, brome, Porcini, Pogaigrass, Ono Sesame, Nightshade, Chickweed, Creeping Wheatgrass, Bentgrass, Whisk Grass, Forget-me-not, Bermudagrass, Amaranthus retrovertica, Setaria, Goosegrass, Goosegrass, Crabgrass There are more than 100 kinds of annual weeds, perennial broad-leaved weeds and grass weeds, such as cocklebur, quinoa, and swine. It is especially effective on various weeds such as goosegrass, chrysoprase, Lishihe, special-shaped sedge, Cyperus rotundum, perennial vines, etc.
Instructions:
For use on non-cultivated land, in front of and behind houses, on the edge of ditches, after harvesting crops, and during the vigorous growth period of weeds, use 300-400 ml of 39% glufosinate ammonium glyphosate water solution, mix with 30 kg of water and spray evenly. For apple, pear, mango, lychee, longan and other deep-rooted fruit trees weeding between rows, 300-400 ml of 39% glufosinate ammonium glyphosate water solution, mixed with 30 kg of water and sprayed evenly. When spraying, add a protective cover and choose to spray in calm weather. For use in other places, refer to the usage methods of the above crops.
special reminder:
Bananas, grapes, kiwis and other shallow-rooted fruit trees cannot use glyphosate added with waste liquid. May cause injury.
