The role of biocides in two ways: first, protective biocides, and second, within the absorption of biocides. Protective biocides in plant pathogens in vitro or direct contact with the body surface to kill or inhibit bacteria, so can not enter the plant, thereby protecting plants from harmful pathogens. Protective biocides such as biocides, its role has two aspects: First, after sprayed to kill pathogenic bacteria direct access to that “contact sterilization”; the other is sprayed into the surface of the plant , when the bacteria come into contact with falls on the pharmaceutical plant was poison, known as the “residual effect of sterilization.” Protective biocides are mainly the following categories: sulfur and inorganic sulfur compounds such as sulfur suspension, solid Shiliugeji etc.; copper preparations, mainly Bordeaux mixture, copper and ammonia mixture, etc.; organic sulfur compounds, such as thiram, on behalf of the Forest Zinc, on behalf of the Forest ammonium, mancozeb; phthalic acid ammonium type, such as Captan, Captafol and folpet, etc.; antibiotics, such as Jinggangmycin, blast off factors, such as more oxygen adriamycin; Others, such as leaf blight Ling, net leaf blight, chlorothalonil, Wo Shui Ning, etc.. Fungicide within the suction applied to objects for a particular site can be after the uptake by plants, and in the body for transport to other parts of the object play a role, with the performance of biocides such as “within the suction biocides.” Absorption within the conduction of pesticides in two, one to the top of conduction, that is to be absorbed into the pharmacy with the transpiration of plants after transfer to the parietal lobe at the top of the flow of plants, buds and foliage, leaf margins. Within the current absorption of biocides such as more. The other is the basic transmission, that is absorbed by plants after the Pharmacy phloem transport along the downward conduction of photosynthesis products. Absorption of biocides within such a small part. Also some biocides, such as B to the upper and lower phosphate and aluminum, can be conducted in two directions. Absorption of biocides within the main following categories: benzimidazoles such as benomyl, carbendazim, thiabendazole, thiophanate and thiophanate-methyl, etc.; dicarboximides, such as the different bacteria urea, vinclozolin, etc.; organic phosphorus, such as rice blast net, kitazin, Fosetyl aluminum; phenyl amides, such as metalaxyl; sterol biosynthesis inhibitors, such sterilization agents, including 13 morpholine hydrochloride ammonia spirit, Ding Saite, A and B bacteria strains Ding Ding, Imazalil and microphone amide, alcohol and triadimefon, triazole, etc., from the chemical structure point of view, they belong to morpholine superoxide anion, pyridine, pyrimidine, imidazole, 1,2,4 – triazole. Sterol biosynthesis inhibitor biocides both protective and therapeutic effects, a wider spectrum sterilization.

biocides

biocides

biocides