{"id":791,"date":"2026-05-07T15:18:19","date_gmt":"2026-05-07T07:18:19","guid":{"rendered":"https:\/\/www.fulltsing.cn\/product\/%e6%9d%80%e8%9e%9f%e7%a1%ab%e7%a3%b7-2\/"},"modified":"2026-05-22T09:09:18","modified_gmt":"2026-05-22T01:09:18","slug":"%e6%9d%80%e8%9e%9f%e7%a1%ab%e7%a3%b7-2","status":"publish","type":"product","link":"https:\/\/www.fulltsing.cn\/en\/product\/%e6%9d%80%e8%9e%9f%e7%a1%ab%e7%a3%b7-2\/","title":{"rendered":"Fenitrothion 960 g\/l ULV liquid"},"content":{"rendered":"

Phosmet 96% Ultra-Low-Volume Formulation<\/h2>\n

I. Product name<\/h2>\n
Phosmet 96% Ultra-Low-Volume Formulation<\/strong>
\nFenitrothion 96% ULV<\/em>
\nactive ingredient<\/strong>: Fenitrothion (96%) for Controlling Cutworms
\ndelivery mechanism of a medicine (e.g. pill, powder etc)<\/strong>: Ultra-Low Volume (ULV)
\nnorm<\/strong>: 500 mL \/ 1 L \/ 5 L \/ 20 L (airline-approved drums)<\/div>\n
\n

II. Mechanisms of action of active ingredients<\/h2>\n
Phosmet belongs to the class ofBroad-spectrum organophosphate insecticides<\/strong>, by inhibiting the insect nervous system'sAcetylcholinesterase (AChE)<\/strong>How the active ingredient works:<\/div>\n
    \n
  • \n
    inhibition of enzymes<\/strong>: The phosphorus atom in the phosmet molecule forms a covalent bond with the esterification site of acetylcholinesterase, resulting in the formation of a stable phosphorylated enzyme.<\/div>\n<\/li>\n
  • \n
    Neurotoxicity<\/strong>: Acetylcholine accumulates in large quantities in the synaptic cleft, continuously stimulating cholinergic neurons, causing the pest to first become excited, then go into convulsions, and ultimately die from paralysis.<\/div>\n<\/li>\n
  • \n
    Both Contact and Stomach Poisoning<\/strong>: It has both strong contact and stomach toxicity, and is effective against both piercing-sucking and chewing pests.<\/div>\n<\/li>\n
  • \n
    Fumigation<\/strong>: The ULV formulation produces extremely fine droplets (50\u2013100 micrometers), which provide a certain degree of fumigation penetration and can control hidden pests.<\/div>\n<\/li>\n<\/ul>\n
    \n

    III. Product characteristics<\/h2>\n
      \n
    • \n
      High-concentration active ingredient<\/strong>: 96%\u2014ultra-high concentration, suitable for ultra-low-volume spraying and aerial application; requires minimal pesticide usage while covering a large area<\/div>\n<\/li>\n
    • \n
      Formulations Specifically Designed for ULV<\/strong>: No need to dilute with water; use as is or dilute with a small amount of solvent. Suitable for rapid, comprehensive pest control over large areas.<\/div>\n<\/li>\n
    • \n
      Quick Knockout<\/strong>: Highly effective contact action; pests stop feeding within a few minutes after application, and the mortality rate exceeds 90% within 1\u20132 days.<\/div>\n<\/li>\n
    • \n
      Aviation Adaptation<\/strong>: The mist droplets are evenly distributed and their drift is controllable, making them particularly suitable for spraying by unmanned aerial vehicles (UAVs) and manned aircraft.<\/div>\n<\/li>\n
    • \n
      Extremely low cost<\/strong>: Only 200\u2013500 mL of spray solution is needed per mu (compared to 30\u201350 L of water required for traditional spraying), significantly reducing labor and transportation costs<\/div>\n<\/li>\n
    • \n
      Broad-spectrum and highly effective<\/strong>: Provides excellent control against explosive outbreaks of pests such as rice borers, rice leafhoppers, locusts, and pine caterpillars<\/div>\n<\/li>\n<\/ul>\n
      \n

      IV. Usage and dosage<\/h2>\n
      Applicable Scenarios<\/strong>: Integrated pest management for large-scale pest and disease outbreaks in rice paddies, wheat fields, grasslands, forests, and sugarcane plantations<\/div>\n
      \n
      \n
      forms<\/span><\/p>\n
      <\/div>\n
      <\/div>\n<\/div>\n<\/header>\n
      \n\n\n\n\n\n\n\n\n
      prevention and treatment target<\/th>\nApplicable Scenarios<\/th>\nPesticide Application Rate per Mu (96% Technical Grade)<\/th>\nApplication method<\/th>\n<\/tr>\n<\/thead>\n
      Second-generation armyworm, third-generation armyworm<\/td>\nRice Paddy Fields<\/td>\n30\u201350 mL<\/td>\nULV Spraying with Drones\/Aircraft<\/td>\n<\/tr>\n
      Rice brown planthoppers, rice leaf rollers<\/td>\nRice Paddy Fields<\/td>\n40\u201360 mL<\/td>\nULV Spraying with Drones\/Aircraft<\/td>\n<\/tr>\n
      Locusts (such as the East Asian migratory locust)<\/td>\nGrasslands\/Mudflats<\/td>\n50\u201380 mL<\/td>\nAerial Spraying on a Large Scale<\/td>\n<\/tr>\n
      Pine caterpillars, bamboo locusts<\/td>\nForest\/Bamboo Grove<\/td>\n60\u2013100 mL<\/td>\nAircraft or large ground-based ULV equipment<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
      Spraying Parameters<\/strong>\uff1a<\/div>\n
        \n
      • \n
        Mist droplet size<\/strong>: Control the droplet diameter within the range of 80\u2013120 micrometers (VMD)<\/div>\n<\/li>\n
      • \n
        Flight Altitude<\/strong>: 2\u20133 meters for drones, 5\u201310 meters for manned aircraft<\/div>\n<\/li>\n
      • \n
        Wind Speed Conditions<\/strong>: Apply when wind speed is 1\u20133 on the Beaufort scale; avoid drift against the wind<\/div>\n<\/li>\n
      • \n
        Assignment Time<\/strong>: The best time to work is between 6:00 and 9:00 a.m. or 4:00 and 7:00 p.m., when the temperature is below 30\u00b0C and the relative humidity is above 60%.<\/div>\n<\/li>\n<\/ul>\n
        \n

        V. Guidance for use<\/h2>\n

        \u2705 Pre-application preparation<\/h3>\n
          \n
        • \n
          Instrument Inspection<\/strong>: Ensure that the ULV nozzles produce a fine mist and do not leak; ensure that the drone\u2019s flow meter is accurately calibrated<\/div>\n<\/li>\n
        • \n
          Weather Confirmation<\/strong>: Temperature \u2264 35\u00b0C, wind speed \u2264 3 m\/s; avoid applying the pesticide within 2 hours before rainfall<\/div>\n<\/li>\n
        • \n
          Boundary Markers<\/strong>: Notify nearby beekeepers and fish pond owners in advance, and set up warning signs marking the treatment boundary.<\/div>\n<\/li>\n<\/ul>\n

          \u2705 Standard Operating Procedures for Pesticide Application<\/h3>\n
            \n
          • \n
            No need to dilute with water<\/strong>: 96% ULV agent can be poured directly into the spray tank for use, or diluted with a dedicated solvent (such as diesel or methyl oleate) at a ratio of 1:1 to 1:3 to reduce volatility.<\/div>\n<\/li>\n
          • \n
            Route Planning<\/strong>: Drones follow a zigzag flight path to ensure that no areas are sprayed twice and no areas are missed, with the spray volume per mu controlled between 200 and 500 mL.<\/div>\n<\/li>\n
          • \n
            Flight Speed<\/strong>: Drone speed of 3\u20135 m\/s to ensure effective droplet deposition<\/div>\n<\/li>\n<\/ul>\n

            \u26a0\ufe0f Notes<\/h3>\n
              \n
            1. \n
              Drift Risk<\/strong>: ULV droplets are very fine and are easily carried by the wind; there must be no fish ponds, apiaries, mulberry orchards, or sensitive crops within 500 meters downwind.<\/div>\n<\/li>\n
            2. \n
              Highly Toxic Aquatic Organisms<\/strong>: Extremely toxic to fish, shrimp, and crabs; application above water source protection areas and aquaculture zones is strictly prohibited.<\/div>\n<\/li>\n
            3. \n
              Bee Venom<\/strong>: Do not use during the flowering period; notify nearby beekeepers to relocate their hives before applying the pesticide.<\/div>\n<\/li>\n
            4. \n
              Drug Rotation<\/strong>: Organophosphates are prone to resistance; it is recommended to rotate their use with imidacloprid, chlorantraniliprole, and similar products.<\/div>\n<\/li>\n
            5. \n
              Instrument Cleaning<\/strong>: After applying the pesticide, thoroughly clean the equipment with diesel fuel or a specialized cleaning agent. Do not pour waste liquid into water sources.<\/div>\n<\/li>\n
            6. \n
              Personal Protection<\/strong>: Operators must wear gas masks, goggles, and impermeable protective clothing; direct contact with the chemical solution with bare hands is strictly prohibited.<\/div>\n<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"

              Fenitrothion<\/p>","protected":false},"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product_brand":[],"product_cat":[32,41],"product_tag":[],"class_list":["post-791","product","type-product","status-publish","product_cat-32","product_cat-plant_protection","first","outofstock","taxable","shipping-taxable","purchasable","product-type-simple","entry","content-bg","loop-entry"],"taxonomy_info":{"product_cat":[{"value":32,"label":"0711=\u6740\u866b\u5242"},{"value":41,"label":"\u690d\u7269\u4fdd\u62a4"}]},"featured_image_src_large":false,"author_info":[],"comment_info":0,"_links":{"self":[{"href":"https:\/\/www.fulltsing.cn\/en\/wp-json\/wp\/v2\/product\/791","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fulltsing.cn\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.fulltsing.cn\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fulltsing.cn\/en\/wp-json\/wp\/v2\/comments?post=791"}],"wp:attachment":[{"href":"https:\/\/www.fulltsing.cn\/en\/wp-json\/wp\/v2\/media?parent=791"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.fulltsing.cn\/en\/wp-json\/wp\/v2\/product_brand?post=791"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.fulltsing.cn\/en\/wp-json\/wp\/v2\/product_cat?post=791"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.fulltsing.cn\/en\/wp-json\/wp\/v2\/product_tag?post=791"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}