{"id":1343,"date":"2026-05-18T19:55:34","date_gmt":"2026-05-18T11:55:34","guid":{"rendered":"https:\/\/www.fulltsing.cn\/product\/%e7%b2%be%e5%96%b9%e8%8d%89%e9%99%a4%e7%81%b5\/"},"modified":"2026-05-20T17:18:23","modified_gmt":"2026-05-20T09:18:23","slug":"%e7%b2%be%e5%96%b9%e8%8d%89%e9%99%a4%e7%81%b5","status":"publish","type":"product","link":"https:\/\/www.fulltsing.cn\/en\/product\/%e7%b2%be%e5%96%b9%e8%8d%89%e9%99%a4%e7%81%b5\/","title":{"rendered":"Quizalofop 17.5% emulsifiable concentrate"},"content":{"rendered":"

Jingquing\u00b7Caochuling 17.5% Emulsifiable Concentrate<\/strong><\/h2>\n

Quizalofop-P-ethyl + Benazolin-ethyl 17.5% EC<\/strong><\/h3>\n
Pesticide Category:<\/strong> Herbicides Dosage form:<\/strong> Emulsifiable concentrates (EC)| Toxicity:<\/strong> lower toxicity
\nActive ingredients:<\/strong> Quinclorac 2.5% + Chlormequat 15% | Total active ingredient content:<\/strong> 17.5%<\/div>\n
\n

I. Product Profile<\/h3>\n
Jingquing\u00b7Caochuling 17.5% emulsifiable concentrate is aBinary Selective Post-Emergence Foliar Herbicide<\/strong>, byA selective herbicide for grass weeds in the furoxyphenoxypropanoic acid class (quinclorac)<\/strong>andHormone-based broadleaf weed herbicide (Grass Killer)<\/strong>Scientifically formulated. Designed specifically for rapeseed fields, this product offers dual action against both broadleaf and grass weeds. It provides excellent control of most annual broadleaf and grass weeds in rapeseed fields, making it a highly effective solution for integrated weed management in rapeseed fields.<\/p>\n
<\/div>\n<\/div>\n
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II. Mechanisms of action of active ingredients<\/h3>\n

Mechanism of dual-target synergy<\/strong><\/h4>\n
\n
\n
forms<\/span><\/p>\n
<\/div>\n
<\/div>\n<\/div>\n<\/header>\n
\n\n\n\n\n\n\n
Ingredients<\/th>\nFunction Category<\/th>\nmechanism of action<\/th>\nMechanism of action<\/th>\n<\/tr>\n<\/thead>\n
quinquefoil (antifungal agent)<\/strong><\/td>\nHRAC Class A \/ WSSA Class 1<\/td>\nAcetyl-CoA carboxylase (ACCase) inhibitors<\/strong>, inhibits fatty acid synthesis<\/td>\nAbsorbed by the stems and leaves, then transported in both directions to the growing points<\/td>\n<\/tr>\n
Weed Killer<\/strong><\/td>\nHRAC Class O \/ WSSA Class 4<\/td>\nSynthetic hormones<\/strong>, interfering with nucleic acid metabolism and protein synthesis<\/td>\nAbsorbed by the stems and leaves and transported throughout the plant<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

The Principle of Synergy<\/strong><\/h4>\n
    \n
  1. \n
    Grass-Specific Herbicide (Quinclorac):<\/strong> After absorption through the stems and leaves, the active ingredient is transported in both directions, inhibiting ACCase activity and blocking fatty acid synthesis. This causes necrosis of the weed\u2019s growing point, halting growth within 3 days and resulting in browning and death of the base within 7 days. It is highly effective against grass weeds such as wild oats and wild barley.<\/p>\n
    <\/div>\n<\/div>\n<\/li>\n
  2. \n
    Broadleaf Weed Control (Grass Eliminator):<\/strong> As a synthetic hormonal herbicide, it is absorbed by weeds and interferes with nucleic acid metabolism and protein synthesis, causing the weeds to become deformed, twisted, and yellowed, eventually leading to their death. It is highly effective against broadleaf weeds such as pigweed, chickweed, and cow parsley.<\/div>\n<\/li>\n
  3. \n
    Synergy:<\/strong> Jingquinhuiling addresses the shortcoming of Caochuling, which is ineffective against grass weeds; Caochuling addresses the shortcoming of Jingquinhuiling, which is ineffective against broadleaf weeds, thereby achieving the simultaneous control of both grass and broadleaf weeds in rapeseed fields.<\/div>\n<\/li>\n<\/ol>\n
    \n

    III. Product characteristics<\/h3>\n

    \u2705\u00a0Six Core Advantages<\/strong><\/h4>\n
    \n
    \n
    forms<\/span><\/p>\n
    <\/div>\n
    <\/div>\n<\/div>\n<\/header>\n
    \n\n\n\n\n\n\n\n\n\n\n
    Specificities<\/th>\nparticular<\/th>\n<\/tr>\n<\/thead>\n
    \ud83c\udfaf HeKuo Dual Control: One Product, Multiple Benefits<\/strong><\/td>\nControls both grass and broadleaf weeds simultaneously, reducing the number of applications and saving labor and time<\/td>\n<\/tr>\n
    \ud83d\udd04 Systemic action, thoroughly eradicates<\/strong><\/td>\nBoth active ingredients are systemic, destroying weeds from within and preventing regrowth.<\/td>\n<\/tr>\n
    \u23f1\ufe0f Consistent results, minimally affected by environmental factors<\/strong><\/td>\nThe product works quickly in high temperatures and more slowly in low temperatures, but its overall efficacy remains consistent.<\/td>\n<\/tr>\n
    \ud83d\udee1\ufe0f Specifically designed for rapeseed; highly safe<\/strong><\/td>\nSafe for Brassica napus at the recommended dose; rapidly degrades in soil<\/td>\n<\/tr>\n
    \ud83d\udca7 Synergies, Cost Reduction, and Quality Improvement<\/strong><\/td>\nDual-target action reduces the risk of resistance and enhances overall control efficacy<\/td>\n<\/tr>\n
    \ud83c\udf3e Broad-spectrum weed control, covering major weeds<\/strong><\/td>\nIt provides effective control of the major annual weeds in rapeseed fields<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

    \ud83c\udfaf\u00a0Preventing Objects<\/strong><\/h4>\n
    Grass weeds:<\/strong> See wheatgrass, wild oats, crabgrass, foxtail, and bentgrass, among others.<\/p>\n
    <\/div>\n<\/div>\n
    Broadleaf weeds:<\/strong> Pigweed, chickweed, cow parsley, goosefoot, wild rapeseed, shepherd's purse, veronica, etc.<\/p>\n
    <\/div>\n<\/div>\n
    Suitable crops:<\/strong> Winter rapeseed fields (cabbage-type rapeseed).<\/div>\n
    \n

    IV. Usage and dosage<\/h3>\n

    \ud83d\udccb\u00a0Application Guidelines for Rapeseed Fields<\/strong><\/h4>\n
    \n
    \n
    forms<\/span><\/p>\n
    <\/div>\n
    <\/div>\n<\/div>\n<\/header>\n
    \n\n\n\n\n\n\n
    Crop type<\/th>\nApplication period<\/th>\nDosage (formulated dose\/acre)<\/th>\nwater consumption<\/th>\nMode of application<\/th>\n<\/tr>\n<\/thead>\n
    Field for transplanting winter rapeseed<\/strong><\/td>\nAfter transplanting and establishment, when weeds have 3\u20135 leaves<\/td>\n100-150 ml\/acre<\/strong><\/td>\n30-40 kg\/mu<\/td>\nFoliar spray<\/td>\n<\/tr>\n
    Fields of direct-seeded winter rapeseed<\/strong><\/td>\n5\u20136-leaf stage; weeds at the 3\u20135-leaf stage<\/td>\n100-150 ml\/acre<\/strong><\/td>\n30-40 kg\/mu<\/td>\nFoliar spray<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
    \n
    Dosage Instructions:<\/strong> Use the upper limit when weed density is high and weeds are mature; use the lower limit when weed density is low and weeds are young. The application rate of active ingredient per mu is 26.3\u201339.4 grams per mu<\/strong>\u3002<\/p>\n
    <\/div>\n<\/div>\n<\/blockquote>\n
    \n

    V. Guidance for use<\/h3>\n

    \ud83d\udd27\u00a0Application Points<\/strong><\/h4>\n
    \n
    \n
    forms<\/span><\/p>\n
    <\/div>\n
    <\/div>\n<\/div>\n<\/header>\n
    \n\n\n\n\n\n\n\n\n\n
    move<\/th>\noperational specification<\/th>\n<\/tr>\n<\/thead>\n
    1. Determine the age of the grass<\/strong><\/td>\nAmong the weeds3\u20135-leaf stage<\/strong>For best results, apply the herbicide when the weeds are as young as possible.<\/td>\n<\/tr>\n
    2. Select Weather<\/strong><\/td>\nApply the pesticide on windless or light-wind days to prevent drift.<\/td>\n<\/tr>\n
    3. Spray method<\/strong><\/td>\nAim the spray at the stems and leaves of the weeds to ensure that the entire plant is covered with the herbicide.<\/td>\n<\/tr>\n
    4. Water consumption<\/strong><\/td>\nMix 30\u201340 kilograms per mu with water, ensuring thorough and even application.<\/td>\n<\/tr>\n
    5. Application timing<\/strong><\/td>\nIt is best toIn the evening<\/strong>Use during periods when temperatures are not high<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

    \u26a0\ufe0f\u00a0Key Considerations<\/strong><\/h4>\n
      \n
    1. \n
      \u23f0 Optimal application period:<\/strong> Weeds3\u20135-leaf stage<\/strong>To ensure optimal application, increase the dosage or apply in multiple treatments when the weeds have reached the 5-leaf stage or beyond.<\/p>\n
      <\/div>\n<\/div>\n<\/li>\n
    2. \n
      \ud83d\udeab Types of rapeseed to avoid:<\/strong> Brassica napus is highly sensitive and should not be used<\/strong>; Chinese cabbage-type rapeseed has shown mild pesticide damage; the application should be postponed accordingly.<\/p>\n
      <\/div>\n<\/div>\n<\/li>\n
    3. \n
      \ud83c\udf21\ufe0f Temperature effects:<\/strong> Do not apply the pesticide in hot weather; it is best to apply it in the evening. The product works faster in high temperatures and slower in low temperatures.<\/p>\n
      <\/div>\n<\/div>\n<\/li>\n
    4. \n
      \ud83d\udca7 Impact of soil moisture conditions:<\/strong> When soil moisture is high and temperatures are warm, the pesticide takes effect quickly and effectively; when soil moisture is low and temperatures are cool, the pesticide takes longer to take effect.<\/p>\n
      <\/div>\n<\/div>\n<\/li>\n
    5. \n
      \ud83c\udf3f Spray quality:<\/strong> To prevent the rapeseed leaves from blocking the spray, be sure to apply the herbicide directly to the weeds.<\/p>\n
      <\/div>\n<\/div>\n<\/li>\n
    6. \n
      \ud83e\uddea Mixing Taboo:<\/strong> Do not mix with alkaline pesticides; avoid excessive mixing with hormonal herbicides.<\/div>\n<\/li>\n
    7. \n
      \ud83d\udd04 Number of uses:<\/strong> Use no more than1 time<\/strong>\u3002<\/p>\n
      <\/div>\n<\/div>\n<\/li>\n
    8. \n
      \ud83d\udc1f Aquatic safety:<\/strong> Apply the pesticide away from aquaculture areas; do not wash application equipment in water bodies such as rivers or ponds.<\/div>\n<\/li>\n
    9. \n
      \ud83d\udee1\ufe0f security:<\/strong> When applying pesticides, wear long sleeves and long pants, gloves, and goggles; do not smoke or drink water while applying pesticides; wash your hands and face thoroughly after application.<\/p>\n
      <\/div>\n<\/div>\n<\/li>\n
    10. \n
      \ud83d\udce6 Storage conditions:<\/strong> Store in a cool, dry, well-ventilated place, away from direct sunlight and high temperatures; keep away from sources of fire and out of the reach of children.<\/div>\n<\/li>\n<\/ol>\n
      \n

      Sixth, product specifications and packaging<\/h3>\n
      \n
      \n
      forms<\/span><\/p>\n
      <\/div>\n
      <\/div>\n<\/div>\n<\/header>\n
      \n\n\n\n\n\n\n\n\n\n\n
      sports event<\/th>\nparameters<\/th>\n<\/tr>\n<\/thead>\n
      Total active ingredient content<\/td>\n17.5% (Quinclorac 2.5% + Clodinafop-propargyl 15%)<\/td>\n<\/tr>\n
      exterior condition<\/td>\nBrownish yellow transparent liquid<\/td>\n<\/tr>\n
      pH value<\/td>\n5.0-8.0<\/td>\n<\/tr>\n
      Emulsion Stability<\/td>\nDiluted 200 times to meet FAO standards<\/td>\n<\/tr>\n
      Packaging specification<\/td>\n90 mL \u00d7 40 bottles\/case, 100 mL \u00d7 50 bottles\/case, 200 mL \u00d7 40 bottles\/case, 500 mL \u00d7 20 bottles\/case<\/td>\n<\/tr>\n
      date of use (on foodstuffs)<\/td>\n2 years<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
      \n
      \n
      Warm Tip:<\/strong> When applying this product, please follow the guidance of your local plant protection authorities and adjust the application plan as appropriate based on local weed communities, rapeseed varieties, and climatic conditions.<\/div>\n<\/blockquote>","protected":false},"excerpt":{"rendered":"

      Quizalofop<\/p>","protected":false},"featured_media":1701,"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":[34,41],"product_tag":[],"class_list":["post-1343","product","type-product","status-publish","has-post-thumbnail","product_cat-34","product_cat-plant_protection","first","outofstock","taxable","shipping-taxable","purchasable","product-type-simple","entry","content-bg","loop-entry"],"taxonomy_info":{"product_cat":[{"value":34,"label":"0713=\u9664\u8349\u5242"},{"value":41,"label":"\u690d\u7269\u4fdd\u62a4"}]},"featured_image_src_large":["https:\/\/img.fulltsing.cn\/Sftmedia\/071362E2\/071362E2_bottle_1L.png",1024,1024,true],"author_info":[],"comment_info":0,"_links":{"self":[{"href":"https:\/\/www.fulltsing.cn\/en\/wp-json\/wp\/v2\/product\/1343","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=1343"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fulltsing.cn\/en\/wp-json\/wp\/v2\/media\/1701"}],"wp:attachment":[{"href":"https:\/\/www.fulltsing.cn\/en\/wp-json\/wp\/v2\/media?parent=1343"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.fulltsing.cn\/en\/wp-json\/wp\/v2\/product_brand?post=1343"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.fulltsing.cn\/en\/wp-json\/wp\/v2\/product_cat?post=1343"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.fulltsing.cn\/en\/wp-json\/wp\/v2\/product_tag?post=1343"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}