Suixian County, Anhui Province, Chahezhen Agricultural Technology Station said in a telephone call that in recent years, some weeds that have been transplanted in paddy fields have been difficult to remove with herbicides, and the effectiveness of herbicides such as the use of a thousand herbicides is also not good. It is understood that this weed is mainly harmed by the spread of the field to the rice fields. He did not further observe the inflorescence and spike characteristics of the grass. Subsequently, the agro-technical 001 studio received a 20-30 cm long weed-like stem section from the farm, which is similar to the common double-head paspalum in farmland. According to researcher Wei Yuanlai, a weed research expert from the Jiangsu Academy of Agricultural Sciences, the weeds sent by Hao Peihao may be Lee's crickets. The inflorescences of this weed species were not seen and could not be confirmed for the time being. According to Sui Yuanlai, the commonly used pharmaceuticals for the control of grassy weeds in rice fields, including daughters, are not ideal for control of Lee's lice. Production should be preceded by the use of glyphosate and other eradicative herbicides to remove the Lees on the field ridge before rice is transplanted. In the rice growing season, if this grass is found in the field pods, we can wait for the weeds to basically germinate and have a certain amount of growth (the purpose is to let the leaves absorb more medicine to kill the weeds), but there is no When spread into the paddy field, it is sprayed with a glyphosate spray. It has been reported in the literature that the Lees found in paddy fields can be controlled by Numeri. According to Huang Yuanju et al., Institute of Plant Protection of Heilongjiang Academy of Agricultural Sciences, the article “Agricultural Benefits and Safety of Rice in Direct Seeding Fields of Lees in Rice Fields†was documented: From 1998 to 2002, the researchers experimented with Nongmeili to prevent direct seeding of rice fields. Cockroach has achieved good results. In the live-rice paddy field, when the Lee's alfalfa is basically released, 15-20 milliliters per mu, plus 15-20 milliliters of spreading agent, have good control effect on the Lee’s crested seedlings and regenerated seedlings, and they can also eliminate crickets. Grass and many other grass weeds (the control effect of 4-5 leaf stage valerian has reached 95-100%), and it also has a certain inhibitory effect on the growth of broadleaf weeds such as Alisma orientale and wild mushroom. Direct application of Namimelite to rice fields may cause phytotoxicity to rice, which is indicated by the fact that rice leaves begin to turn yellow after 2-4 days after application, and 2-3 leaves near the heart are also yellowed. In the case of 15 to 20 milliliters of acreage, the rice seedlings were relatively safe, and the rice seedlings suffering from phytotoxicity generally recovered after one week and had no effect on rice yield. In the case of excessive drug use, the symptoms of drug injury are more pronounced, which can cause rice yield to decline. It is understood that Numali (10% bispyribacin suspension) is registered for use in rice fields to control weeds, sedges and broadleaf weeds. Dipyridamole is a pyrimidine salicylate herbicide and is an acetolactate synthase inhibitor. After weeds are absorbed by stems and leaves, weeds stop growing and wither. At present, Numori's domestic registered manufacturers include Japan Combi Chemical Co., Ltd. and Shanghai Lingnong Chemical Co., Ltd. The so-called "resistance" refers to that under the control of the central nervous system, various systems of the human body cooperate and cooperate closely to ensure the normal life activities of the human body. The immune system is a very important component. The main function of the immune system is to defend against the invasion of external pathogenic microorganisms and prevent various diseases. In effect, the body's defense is called resistance. Immunity is the body's own defense mechanism, is the body to recognize and destroy any foreign body (virus, bacteria, etc.). The ability to deal with senescence, injury, death, degeneration of their own cells, as well as the ability to recognize and deal with mutated cells and virus-infected cells in vivo. Immunity products ,Bulk Rizolin Powder,sodium sulfaquinoxaline Powder Xi'an Henrikang Biotech Co.,Ltd , https://www.henruikangbio.com
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