CN106305710A - 除草剂悬浮液 - Google Patents

除草剂悬浮液 Download PDF

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CN106305710A
CN106305710A CN201610709097.2A CN201610709097A CN106305710A CN 106305710 A CN106305710 A CN 106305710A CN 201610709097 A CN201610709097 A CN 201610709097A CN 106305710 A CN106305710 A CN 106305710A
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oil
oleum
herbicidal suspension
ester
piperidyl
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沈运河
余正莲
赵晓俊
范富云
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Anhui Easy Agriculture Limited-Liability Co Of A Specified Duration
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Anhui Easy Agriculture Limited-Liability Co Of A Specified Duration
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Abstract

本发明公开了一种除草剂悬浮液，包括10～18重量份的除草剂、3～8重量份的表面活性剂、5～10重量份的受阻胺类化合物和80～50份的水。发明以除草剂、表面活性剂、受阻胺类化合物为原料，制备得到的除草剂悬浮液，具有良好的除草效果，还能够扩大杂草防治谱，提高农作物的防治效果；另外，对农作物安全性好，符合农药制剂的安全性要求。

Description

除草剂悬浮液
技术领域
本发明涉及除草剂领域，尤其涉及一种治除草剂悬浮液。
背景技术
除草剂是指可使杂草彻底地或选择地发生枯死的药剂，用以消灭或抑制植物生长的一类物质，其在水介质中相对不溶。因此为了使其有效地应用于农作物，有必要使用的水基喷雾介质中稀释的方式来进行配制，得到除草剂悬浮液。但是现有的除草剂悬浮液的防治效果较差，容易影响农作物的安全性。
发明内容
有鉴于此，本发明的目的是提供一种除草剂悬浮液，能够解决防治效果差、影响农作物安全的技术问题。
为了实现上述目的，本发明提供如下技术方案：
一种除草剂悬浮液，包括如下重量份数的原料：
优选地，所述除草剂选自阿特拉津、溴草腈、氟丙嘧草酯、炔草隆、唑草胺、甲氧除草醚、氯甲丹-甲酯、草枯醚、绿麦隆、枯草隆、氯酞亚胺、氯酞酸二甲酯、吲哚酮草酯、氯甲酰草胺、杀草隆、甜菜安、敌草腈、双氯磺草胺、枯莠隆、吡氟草胺、氟吡草腙、恶唑隆、特乐酚、异丙净、敌草隆、阔草清、丙炔氟草胺、炔草胺、氟胺草唑、氟啶草酮、呋草酮、氟噻乙草酯、吡氟氯禾灵、碘苯腈、丁嗪草酮、异丙隆、异恶草胺、异恶唑草酮、异恶草醚、卡草灵、环草定、苯噻草胺、苯噻隆、灭草唑、磺草唑胺、萘丙胺、草不隆、磺乐录、达草灭、黄草消、丙炔恶草酮、恶嗪草酮、五氟磺草胺、戊基恶唑酮、黄草伏、苯敌草、氟吡酰草胺、氨氟乐灵、扑草净、扑灭津、戊炔草胺、吡草醚、吡唑特、苄草唑、嘧啶肟草醚、啶磺草胺、二氯喹啉酸、灭藻醌、苯嘧磺草胺、环草隆、西玛津、特丁津、去草净、噻二唑草胺、噻酮磺隆、肟草酮、草达津中的一种或多种。
优选地，所述表面活性剂选自聚苯乙烯磺酸盐、聚氧乙烯烷基醚、山梨糖醇脂肪酸酯、烷基磺酸盐、烷基二甘醇醚硫酸盐、聚氧乙烯氢化蓖麻油中的一种或多种。
优选地，所述受阻胺类化合物选自癸二酸二(2，2，6-四甲基-4-哌啶基)酯、聚[(1-(β-乙基)-2,2,6,6-四甲基-4-哌啶基)丁二酸]酯、聚-{[6-(吗啉-4-基)-1,3,5-三嗪-2,4-二基[2-(2,2,6,6-四甲基-4-哌啶基)-次氨基]-六亚甲基-[4-(2,2,6,6-四甲基-4-哌啶基)-次氨基]}中的一种或多种。
优选地，还包括稀释剂，所述稀释剂选自橄榄油、玉米油、大豆油、蓖麻油、番木瓜油、山茶油、椰子油、芝麻油、玉米油、米糠油、花生油、棉子油、菜子油、亚麻子油、桐油、向日葵油中的一种或多种。
优选地，还包括消泡剂，所述消泡剂中包括沸石粉、水玻璃、硬脂酸、二氧化硅和焦炭。
优选地，还包括防冻剂，所述防冻剂选自乙二醇、丙二醇、甘油中的一种或多种。
优选地，还包括抗沉降剂，所述抗沉降剂选自蒙脱土、累托石、硅石中的一种或多种。
所述防腐剂选自苯甲酸钠、尼泊尔金甲酯、甲醛、多羟基苯甲酸丙酯中的一种或多种。
优选地，还包括稳定剂，所述稳定剂选自环氧氯丙烷、有机酸、有机碱中的一种或多种。
本发明提供的一种除草剂悬浮液，包括10～18重量份的除草剂、3～8重量份的表面活性剂、5～10重量份的受阻胺类化合物和80～50份的水。发明以除草剂、表面活性剂、受阻胺类化合物为原料，制备得到的除草剂悬浮液，具有良好的除草效果，还能够扩大杂草防治谱，提高农作物的防治效果；另外，对农作物安全性好，符合农药制剂的安全性要求。
具体实施方式
为了进一步了解本发明，下面结合实施例对本发明的优选实施方案进行描述，但是应当理解，这些描述只是为进一步说明本发明的特征和优点而不是对本发明专利要求的限制。
本发明提供了一种除草剂悬浮液，包括如下重量份数的原料：
本发明以除草剂、表面活性剂、受阻胺类化合物为原料，制备得到的除草剂悬浮液，具有良好的除草效果，还能够扩大杂草防治谱，提高农作物的防治效果；另外，对农作物安全性好，符合农药制剂的安全性要求。
在本发明中，除草剂的重量份数为10～18份；在本发明的实施例中，除草剂的重量份数为13～15份。
在本发明的实施例中，除草剂选自阿特拉津、溴草腈、氟丙嘧草酯、炔草隆、唑草胺、甲氧除草醚、氯甲丹-甲酯、草枯醚、绿麦隆、枯草隆、氯酞亚胺、氯酞酸二甲酯、吲哚酮草酯、氯甲酰草胺、杀草隆、甜菜安、敌草腈、双氯磺草胺、枯莠隆、吡氟草胺、氟吡草腙、恶唑隆、特乐酚、异丙净、敌草隆、阔草清、丙炔氟草胺、炔草胺、氟胺草唑、氟啶草酮、呋草酮、氟噻乙草酯、吡氟氯禾灵、碘苯腈、丁嗪草酮、异丙隆、异恶草胺、异恶唑草酮、异恶草醚、卡草灵、环草定、苯噻草胺、苯噻隆、灭草唑、磺草唑胺、萘丙胺、草不隆、磺乐录、达草灭、黄草消、丙炔恶草酮、恶嗪草酮、五氟磺草胺、戊基恶唑酮、黄草伏、苯敌草、氟吡酰草胺、氨氟乐灵、扑草净、扑灭津、戊炔草胺、吡草醚、吡唑特、苄草唑、嘧啶肟草醚、啶磺草胺、二氯喹啉酸、灭藻醌、苯嘧磺草胺、环草隆、西玛津、特丁津、去草净、噻二唑草胺、噻酮磺隆、肟草酮、草达津中的一种或多种。
在本发明中，表面活性剂的重量份数为3～8份；在本发明的实施例中，表面活性剂的重量份数为4～6份。
在本发明的实施例中，表面活性剂选自聚苯乙烯磺酸盐、聚氧乙烯烷基醚、山梨糖醇脂肪酸酯、烷基磺酸盐、聚氧乙烯氢化蓖麻油中的一种或多种；在本发明的其他实施例中，表面活性剂选自聚苯乙烯磺酸钠、十二烷基聚氧乙烯醚、失水山梨醇月桂酸酯、十二烷基磺酸钠、聚氧乙烯氢化蓖麻油中的一种或两种。
受阻胺类化合物能够进一步提高除草剂的除草效果。在本发明中，受阻胺类化合物的重量份数为5～10份；在本发明的实施例中，受阻胺类化合物的重量份数为6～8份。
在本发明的实施例中，受阻胺类化合物选自癸二酸二(2，2，6-四甲基-4-哌啶基)酯、聚[(1-(β-乙基)-2,2,6,6-四甲基-4-哌啶基)丁二酸]酯、聚-{[6-(吗啉-4-基)-1,3,5-三嗪-2,4-二基[2-(2,2,6,6-四甲基-4-哌啶基)-次氨基]-六亚甲基-[4-(2,2,6,6-四甲基-4-哌啶基)-次氨基]}中的一种或多种；在本发明的其他实施例中，受阻胺类化合物选自癸二酸二(2，2，6-四甲基-4-哌啶基)酯、聚[(1-(β-乙基)-2,2,6,6-四甲基-4-哌啶基)丁二酸]酯、聚-{[6-(吗啉-4-基)-1,3,5-三嗪-2,4-二基[2-(2,2,6,6-四甲基-4-哌啶基)-次氨基]-六亚甲基-[4-(2,2,6,6-四甲基-4-哌啶基)-次氨基]}中的一种或两种。
在本发明中，水的重量份数为80～150份；在本发明的实施例中，水的重量份数为100～130份。
为了减少除草剂悬浮液中的气泡，在本发明的实施例中，除草剂悬浮液中还包括稀释剂，稀释剂选自橄榄油、玉米油、大豆油、蓖麻油、番木瓜油、山茶油、椰子油、芝麻油、米糠油、花生油、棉子油、菜子油、亚麻子油、桐油、向日葵油中的一种或多种；在本发明的其他实施例中，稀释剂选自橄榄油、玉米油、大豆油、蓖麻油、番木瓜油、山茶油、椰子油、芝麻油、米糠油、花生油、棉子油、菜子油、亚麻子油、桐油、向日葵油中的一种或两种。
在本发明的实施例中，稀释剂的重量份数为7～15份；在本发明的其他实施例中，稀释剂的重量份数为9～12份。
为了彻底消除除草剂悬浮液中的气泡，在本发明的实施例中，除草剂悬浮液中还包括消泡剂，消泡剂中包括沸石粉、水玻璃、硬脂酸、二氧化硅和焦炭。
在本发明的实施例中，消泡剂的重量份数为2～6份；在本发明的其他实施例中，消泡剂的重量份数为3～5份。
在本发明的实施例中，沸石粉、水玻璃、硬脂酸、二氧化硅和焦炭的质量比为(0.5～1)：(0.3～0.7)：(5～10)：(0.1～0.5)：(0.1～0.3)。
在本发明的实施例中，除草剂悬浮液中还包括防冻剂，防冻剂选自乙二醇、丙二醇、甘油中的一种或多种；在本发明的其他实施例中，防冻剂选自乙二醇、丙二醇、甘油中的一种。
在本发明的实施例中，防冻剂的重量份数为1～3份；在本发明的其他实施例中，防冻剂的重量份数为1.5～2.5份。
在本发明的实施例中，除草剂悬浮液中还包括抗沉降剂，抗沉降剂选自蒙脱土、累托石、硅石中的一种或多种；在本发明的实施例中，抗沉降剂选自蒙脱土、累托石、硅石中的一种或两种。
在本发明的实施例中，抗沉降剂的重量份数为0.8～2份；在本发明的其他实施例中，抗沉降剂的重量份数为1.2～1.6份。
在本发明的实施例中，除草剂悬浮液中还包括防腐剂，防腐剂选自苯甲酸钠、尼泊尔金甲酯、甲醛、多羟基苯甲酸丙酯中的一种或多种；在本发明的其他实施例中，防腐剂为苯甲酸钠、尼泊尔金甲酯、甲醛或多羟基苯甲酸丙酯。
在本发明的实施例中，防腐剂的重量份数为0.4～0.9份；在本发明的其他实施例中，防腐剂的重量份数为0.6～0.7份。
在本发明的实施例中，除草剂悬浮液中还包括稳定剂，稳定剂选自环氧氯丙烷、有机酸、有机碱中的一种或多种；在本发明的其他实施例中，稳定剂为环氧氯丙烷、甲酸、乙酸、三乙胺或三乙烯二胺。
在本发明的实施例中，稳定剂的重量份数为0.8～2.1份；在本发明的其他实施例中，稳定剂的重量份数为1.2～1.7份。
为了进一步说明本发明，下面结合实施例对本发明提供的除草剂悬浮液进行详细地描述，但不能将它们理解为对本发明保护范围的限定。
以下实施例中所用的原料均为市售。
实施例1
称取10g氟丙嘧草酯、3g聚苯乙烯磺酸钠、5g癸二酸二(2，2，6-四甲基-4-哌啶基)酯，80g水、7g橄榄油、0.17g沸石粉、0.1g水玻璃、1.67硬脂酸、0.03g二氧化硅、0.03g焦炭、2g乙二醇、0.8g蒙脱土、0.4g苯甲酸钠、0.8g环氧氯丙烷，将上述组份混合，并将该混合物通过研磨机研磨20min，制备得到除草剂悬浮液。
实施例2
称取13g氯甲酰草胺、6g十二烷基聚氧乙烯醚、8g聚-{[6-(吗啉-4-基)-1,3,5-三嗪-2,4-二基[2-(2,2,6,6-四甲基-4-哌啶基)-次氨基]-六亚甲基-[4-(2,2,6,6-四甲基-4-哌啶基)-次氨基]}，100g水、9g山茶油、0.34g沸石粉、0.17g水玻璃、2.36g硬脂酸、0.07g二氧化硅、0.07g焦炭、2.5g丙二醇、1.2g蒙脱土、0.6g尼泊尔金甲酯、1.2g三乙胺，将上述组份混合，并将该混合物通过研磨机研磨20min，制备得到除草剂悬浮液。
实施例3
称取9g氟胺草唑、9g氟啶草酮、4g十二烷基磺酸钠、5g癸二酸二(2，2，6-四甲基-4-哌啶基)酯，130g水、15g菜子油、0.23gg沸石粉、0.23g水玻璃、3.28g硬脂酸、0.16g二氧化硅、0.1焦炭、1.5g甘油、0.8g累托石、0.4g硅石、0.4g甲醛、0.3g苯甲酸钠、1.2g甲酸，将上述组份混合，并将该混合物通过研磨机研磨20min，制备得到除草剂悬浮液。
实施例4
称取5g苯敌草、5g氟吡酰草胺、5g氨氟乐灵、4g失水山梨醇月桂酸酯、4g十二烷基磺酸钠、6g聚[(1-(β-乙基)-2,2,6,6-四甲基-4-哌啶基)丁二酸]酯、150g水、2g亚麻子油、5g桐油、0.41g沸石粉、0.2g水玻璃、4.1g硬脂酸、0.2g二氧化硅、0.1g焦炭、3g乙二醇、0.8g蒙脱土、0.8g硅石、0.4g多羟基苯甲酸丙酯、1.7g乙酸，将上述组份混合，并将该混合物通过研磨机研磨20min，制备得到除草剂悬浮液。
实施例5
称取4g氯甲丹-甲酯、5g异恶草醚、5g草不隆、3g聚苯乙烯磺酸钠、2g十二烷基聚氧乙烯醚、7g癸二酸二(2，2，6-四甲基-4-哌啶基)酯，110g水、7g玉米油、8g大豆油、0.68g沸石粉、0.45g水玻璃、4.53g硬脂酸、0.23g二氧化硅、0.11g焦炭、1g乙二醇、0.5g甘油、0.8g蒙脱土、0.6g累托石、0.9g苯甲酸钠、2.1g三乙烯二胺，将上述组份混合，并将该混合物通过研磨机研磨20min，制备得到除草剂悬浮液。
实施例6
称取13g噻酮磺隆、3g十二烷基磺酸钠、3g聚氧乙烯氢化蓖麻油、5g癸二酸二(2，2，6-四甲基-4-哌啶基)酯、2g聚-{[6-(吗啉-4-基)-1,3,5-三嗪-2,4-二基[2-(2,2,6,6-四甲基-4-哌啶基)-次氨基]-六亚甲基-[4-(2,2,6,6-四甲基-4-哌啶基)-次氨基]}、120g水、4g桐油、8g向日葵油、0.34gg沸石粉、0.4g水玻璃、4g硬脂酸、0.11g二氧化硅、0.14g焦炭、1g乙二醇、1g丙三醇、0.6g累托石、0.6g硅石、0.7g多羟基苯甲酸丙酯、1.4g环氧氯丙烷，将上述组份混合，并将该混合物通过研磨机研磨20min，制备得到除草剂悬浮液。
实施例7
称取5g甲氧除草醚、5g苯嘧磺草胺、2g十二烷基聚氧乙烯醚、2g十二烷基磺酸钠、3g聚[(1-(β-乙基)-2,2,6,6-四甲基-4-哌啶基)丁二酸]酯、4g聚-{[6-(吗啉-4-基)-1,3,5-三嗪-2,4-二基[2-(2,2,6,6-四甲基-4-哌啶基)-次氨基]-六亚甲基-[4-(2,2,6,6-四甲基-4-哌啶基)-次氨基]}，115g水、5g棉子油、6g米糠油、0.26g沸石粉、0.22g水玻璃、3.28g硬脂酸、0.15g二氧化硅、0.1g焦炭、1g丙三醇、2g甘油、0.7g蒙脱土、0.7g累托石、0.6g甲醛、1.3g三乙胺，将上述组份混合，并将该混合物通过研磨机研磨20min，制备得到除草剂悬浮液。
实施例8
称取4g特乐酚、10g苯嘧磺草胺、2g十二烷基磺酸钠、5g癸二酸二(2，2，6-四甲基-4-哌啶基)酯、5g聚[(1-(β-乙基)-2,2,6,6-四甲基-4-哌啶基)丁二酸]酯、80g水、6g椰子油、6g橄榄油、0.16g沸石粉、0.06g水玻璃、1.63g硬脂酸、0.1g二氧化硅、0.05g焦炭、2g乙二醇、0.8g蒙脱土、0.8g硅石、0.4g尼泊尔金甲酯、1.5g乙酸，将上述组份混合，并将该混合物通过研磨机研磨20min，制备得到除草剂悬浮液。
实施例9
称取6g特丁津、9g去草净、5g失水山梨醇月桂酸酯、8g聚-{[6-(吗啉-4-基)-1,3,5-三嗪-2,4-二基[2-(2,2,6,6-四甲基-4-哌啶基)-次氨基]-六亚甲基-[4-(2,2,6,6-四甲基-4-哌啶基)-次氨基]}、105g水、4g芝麻油、6g花生油、0.23g沸石粉、0.1g水玻璃、2.6g硬脂酸、0.03g二氧化硅、0.04g焦炭、1.5g丙二醇、1.2g硅石、0.4g尼泊尔金甲酯、0.3g甲醛、0.8g甲酸，将上述组份混合，并将该混合物通过研磨机研磨20min，制备得到除草剂悬浮液。
实施例10
称取7g炔草胺、7g扑草净、4g失水山梨醇月桂酸酯、6g聚[(1-(β-乙基)-2,2,6,6-四甲基-4-哌啶基)丁二酸]酯，125g水、7g番木瓜油、2g菜子油、0.75g沸石粉、0.38g水玻璃、4.52g硬脂酸、0.23g二氧化硅、0.12g焦炭、1g甘油、1.4g累托石、0.4g苯甲酸钠、0.2g多羟基苯甲酸丙酯、2.1g三乙烯二胺，将上述组份混合，并将该混合物通过研磨机研磨20min，制备得到除草剂悬浮液。
1、将实施例1～10制备得到的除草剂悬浮液用水进行稀释，装入粒度测量黄纸的循环浴中，随后循环5min，测量稀释1500～2000倍的乳液滴尺寸。结果见表1。
表1实施例1～10的乳液滴尺寸结果
乳液滴平均尺寸(μm)
实施例1 13.1
实施例2 12.9
实施例3 13.3
实施例4 12.5
实施例5 12.8
实施例6 13.4
实施例7 13.0
实施例8 13.2
实施例9 12.8
实施例10 12.7
该实验中的条件对应于其中除草剂悬浮液在施用时用水稀释的状态。
2、以实施例6制备的得到的除草剂悬浮液为实验组，对玉米田杂草的防治效果进行测试，见表2所示：
表2对玉米田杂草的防治结果
另外需要说明的是，其他实施例的除草剂悬浮液均对杂草具有良好的防治效果，且不会对农作物的产量产生影响，且对农作物具有高的安全性能，符合农药制剂的安全性要求。
以上对本发明提供的一种除草剂悬浮液进行了详细的介绍，本文中应用了具体个例对本发明的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本发明的方法及其核心思想，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以对本发明进行若干改进和修饰，这些改进和修饰也落入本发明权利要求的保护范围内。

Claims (10)

1.一种除草剂悬浮液，其特征在于，包括如下重量份数的原料：
2.如权利要求1所述的除草剂悬浮，其特征在于，所述除草剂选自阿特拉津、溴草腈、氟丙嘧草酯、炔草隆、唑草胺、甲氧除草醚、氯甲丹-甲酯、草枯醚、绿麦隆、枯草隆、氯酞亚胺、氯酞酸二甲酯、吲哚酮草酯、氯甲酰草胺、杀草隆、甜菜安、敌草腈、双氯磺草胺、枯莠隆、吡氟草胺、氟吡草腙、恶唑隆、特乐酚、异丙净、敌草隆、阔草清、丙炔氟草胺、炔草胺、氟胺草唑、氟啶草酮、呋草酮、氟噻乙草酯、吡氟氯禾灵、碘苯腈、丁嗪草酮、异丙隆、异恶草胺、异恶唑草酮、异恶草醚、卡草灵、环草定、苯噻草胺、苯噻隆、灭草唑、磺草唑胺、萘丙胺、草不隆、磺乐录、达草灭、黄草消、丙炔恶草酮、恶嗪草酮、五氟磺草胺、戊基恶唑酮、黄草伏、苯敌草、氟吡酰草胺、氨氟乐灵、扑草净、扑灭津、戊炔草胺、吡草醚、吡唑特、苄草唑、嘧啶肟草醚、啶磺草胺、二氯喹啉酸、灭藻醌、苯嘧磺草胺、环草隆、西玛津、特丁津、去草净、噻二唑草胺、噻酮磺隆、肟草酮、草达津中的一种或多种。
3.如权利要求1所述的除草剂悬浮液，其特征在于，所述表面活性剂选自聚苯乙烯磺酸盐、聚氧乙烯烷基醚、山梨糖醇脂肪酸酯、烷基磺酸盐、烷基二甘醇醚硫酸盐、聚氧乙烯氢化蓖麻油中的一种或多种。
4.如权利要求1所述的除草剂悬浮液，其特征在于，所述受阻胺类化合物选自癸二酸二(2，2，6-四甲基-4-哌啶基)酯、聚[(1-(β-乙基)-2,2,6,6-四甲基-4-哌啶基)丁二酸]酯、聚-{[6-(吗啉-4-基)-1,3,5-三嗪-2,4-二基[2-(2,2,6,6-四甲基-4-哌啶基)-次氨基]-六亚甲基-[4-(2,2,6,6-四甲基-4-哌啶基)-次氨基]}中的一种或多种。
5.如权利要求1所述的除草剂悬浮液，其特征在于，还包括稀释剂，所述稀释剂选自橄榄油、大豆油、蓖麻油、番木瓜油、山茶油、椰子油、芝麻油、玉米油、米糠油、花生油、棉子油、菜子油、亚麻子油、桐油、向日葵油中的一种或多种。
6.如权利要求1所述的除草剂悬浮液，其特征在于，还包括消泡剂，所述消泡剂中包括沸石粉、水玻璃、硬脂酸、二氧化硅和焦炭。
7.如权利要求1所述的除草剂悬浮液，其特征在于，还包括防冻剂，所述防冻剂选自乙二醇、丙二醇、甘油中的一种或多种。
8.如权利要求1所述的除草剂悬浮液，其特征在于，还包括抗沉降剂，所述抗沉降剂选自蒙脱土、累托石、硅石中的一种或多种。
9.如权利要求1所述的除草剂悬浮液，其特征在于，还包括防腐剂，所述防腐剂选自苯甲酸钠、尼泊尔金甲酯、甲醛、多羟基苯甲酸丙酯中的一种或多种。
10.如权利要求1所述的除草剂悬浮液，其特征在于，还包括稳定剂，所述稳定剂选自环氧氯丙烷、有机酸、有机碱中的一种或多种。
CN201610709097.2A 2016-08-23 2016-08-23 除草剂悬浮液 Pending CN106305710A (zh)

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