CN100364398C - 一种含咪鲜胺或其锰盐和芸苔素的增效杀菌组合物及其应用 - Google Patents
一种含咪鲜胺或其锰盐和芸苔素的增效杀菌组合物及其应用 Download PDFInfo
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- CN100364398C CN100364398C CNB2005100943961A CN200510094396A CN100364398C CN 100364398 C CN100364398 C CN 100364398C CN B2005100943961 A CNB2005100943961 A CN B2005100943961A CN 200510094396 A CN200510094396 A CN 200510094396A CN 100364398 C CN100364398 C CN 100364398C
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- 239000000203 mixture Substances 0.000 title claims abstract description 24
- 150000002696 manganese Chemical class 0.000 title claims abstract description 14
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Abstract
本发明公开了一种含咪鲜胺或其锰盐和芸苔素的增效杀菌组合物，其特征在于由咪鲜胺或其锰盐、丙环唑、助剂、赋形剂复配成粉剂、可湿性粉剂、悬乳剂、乳油等农药制剂，咪鲜胺(或其锰盐)的重量份为：10～60，芸苔素的重量份为：0.1～10。它可用于瓜果、蔬菜、香蕉、辣椒、水稻、芒果、菠萝上进行杀菌，可用于小麦白粉病、辣椒炭疽病、苦瓜黑星病、柑桔青霉病、黄瓜白粉病、番茄早疫病和晚疫病的防治。具有用药少，药效高、无毒副作用的优点。
Description
技术领域
本发明涉及一种杀菌组合物及其用途，尤其是一种以咪鲜胺(或其锰盐)和芸苔素为主要活性成分的杀菌组合物及其应用。
背景技术
咪鲜胺(prochloraz)(或其锰盐prochloraz-manganese chloridecomplex)是一种增效、广谱性咪唑类杀菌剂和水果蔬菜保鲜剂，用于谷类作物防治假尾孢属、核腔菌属、孢属及壳针孢属真菌，对早期的眼点病、叶斑病、和白粉病、有防效。用于油籽、葡萄可防治链格孢属、葡萄孢属、假尾孢属、埋核盘菌属、核盘菌属真菌。防治豆科植物上的壳二孢属、葡萄孢属、甜菜上的生尾孢属和白粉菌属，对于谷类作物上的旋孢腔菌属、镰孢属、核腔菌属、壳针孢属真菌引起的病害有防治作用。此外，可防治花椰菜叶斑病，水稻稻瘟病。
芸苔素(又称芸苔素内酯brassinolide)原药是新开发的新型、增效的植物生长调节剂，具有显著减轻病害和药害的发生，增加叶绿素，提高光合效率，均衡输送养分，增强树势，促进结果枝的发育和花芽的分化；促花壮果，药效期更长，效果更显著、更稳定。它以能对栽培植物进行全面的综合性调节的突出特点及其本身的增效、安全、无污染、无残留等优点，在农业应用上表现出抗逆增产、改进品质等显著效果，是发展优质增效农业不可多得的优良产品。
实践发现，芸苔素内酯原药与多种常用农药、化肥混配应用，具有意想不到的协同效应和加成效应，能提高化肥的肥效、杀菌剂的药效，降低药害。目前芸苔素混配制剂尚无相关报道。
发明内容
本发明的目的是提供一种以咪鲜胺(或其锰盐)以及芸苔素为主要活性成份的增效杀菌组合物及其应用。
本发明的技术方案是：
一种含咪鲜胺或其锰盐和芸苔素的增效杀菌组合物，其特征在于由咪鲜胺或其锰盐、丙环唑、助剂、赋型剂复配成粉剂、可湿性粉剂、悬乳剂、乳油等农药制剂，咪鲜胺或其锰盐的重量份为：10～60，芸苔素的重量份为：0.1～10。
咪鲜胺(或其锰盐)的最佳重量份为15～50，芸苔素的最佳重量份为0.1～5。
本发明的含咪鲜胺(或其锰盐)和芸苔素的增效杀菌组合物可用于瓜果、蔬菜、香蕉、辣椒、水稻、芒果、菠萝上。
本发明的含咪鲜胺(或其锰盐)和芸苔素的增效杀菌组合物用于小麦白粉病、瓜类炭疽病、苦瓜黑星病、柑桔青霉病、黄瓜白粉病、番茄早疫病和晚疫病的防治。
本发明的有益效果：
本发明所用的咪鲜胺(或其锰盐)是唑类杀菌剂，而芸苔素是一种生物制剂，两者相互混配不会产生低触，可协同增效，减少用药量。本发明特别适用于防治禾谷类、各种瓜果、蔬菜、香蕉、辣椒、水稻、芒果、菠萝等作用病害，如小麦白粉病、瓜类炭疽病、苦瓜黑星病、柑桔青霉病、黄瓜白粉病、番茄早疫病和晚疫病。
具体实施方式
下面结合实施例对本发明作进一步的说明。
实施例1：
将咪鲜胺25克、芸苔素0.2克、十二烷基苯磺酸钙3克、苯乙基酚聚氧乙烯醚2克，二甲苯加至100克，混合至均相液，得到组合物乳油。
实施例2：
将咪鲜胺锰盐30克、芸苔素0.1克、净洗剂LS(对甲氧基脂肪酸胺基苯磺酸钠)3克、扩散剂NNO(亚甲基双萘磺酸钠)2克、白炭黑5克，高岭土加至100克混合物进行气流粉碎，制得可湿性粉剂。
实施例3：
将咪鲜胺30克、芸苔素0.4克、苯乙基酚聚氧乙烯醚膦酸酯3克，壬基酚聚氧乙烯醚2克，丙二醇5克、去离子水加至100克，利用高速均质机搅拌均匀，得到水乳剂。
实施例4：
将咪鲜胺锰盐25克、芸苔素1克、高分子硅酸盐1克、滑石粉73克混合，得到粉剂。
实施例5：
将咪鲜胺20克、芸苔素0.3克、乳化剂一，其余为二甲苯，混匀，得到乳油。
实施例6：
将将咪鲜胺锰盐30克、芸苔素0.5克、拉开粉LS(烷基磺酸盐)5克、羧甲基纤维素5克、轻质碳酸钙59.5克混合，得到可湿性粉剂。
实施例7：
将将咪鲜胺锰盐25克、芸苔素2克、填料硫酸钠8克、其它助剂混合，得到可湿性粉剂。
实施例8：
咪鲜胺10克、芸苔素0.1克、十二烷基苯磺酸钙3克、苯乙基酚聚氧乙烯醚2克，二甲苯加至100克，混合至均相液，得到组合物乳油。
实施例9：
将咪鲜胺锰盐10克、芸苔素10克、净洗剂LS(对甲氧基脂肪酸胺基苯磺酸钠)3克、扩散剂NNO(亚甲基双萘磺酸钠)2克、白炭黑5克，高岭土加至100克混合物进行气流粉碎，制得可湿性粉剂。
实施例11：
将咪鲜胺60克、芸苔素0.1克、苯乙基酚聚氧乙烯醚膦酸酯3克，壬基酚聚氧乙烯醚2克，丙二醇5克、去离子水加至100克，利用高速均质机搅拌均匀，得到水乳剂。
实施例12：
将将咪鲜胺锰盐60克、芸苔素10克、填料硫酸钠8克、其它助剂混合，得到可湿性粉剂。
实施例13：
咪鲜胺15克、芸苔素0.1克、十二烷基苯磺酸钙3克、苯乙基酚聚氧乙烯醚2克，二甲苯加至100克，混合至均相液，得到组合物乳油。
实施例14：
将咪鲜胺锰盐15克、芸苔素5克、净洗剂LS(对甲氧基脂肪酸胺基苯磺酸钠)3克、扩散剂NNO(亚甲基双萘磺酸钠)2克、白炭黑5克，高岭土加至100克混合物进行气流粉碎，制得可湿性粉剂。
实施例15：
将咪鲜胺50克、芸苔素0.1克、苯乙基酚聚氧乙烯醚膦酸酯3克，壬基酚聚氧乙烯醚2克，丙二醇5克、去离子水加至100克，利用高速均质机搅拌均匀，得到水乳剂。
实施例16：
将咪鲜胺50克、芸苔素5克、苯乙基酚聚氧乙烯醚膦酸酯3克，壬基酚聚氧乙烯醚2克，丙二醇5克、去离子水加至100克，利用高速均质机搅拌均匀，得到水乳剂。
实施例17：
本实例是应用实例(以实施例1、2、3为例)。
用实施例制得制剂防治黄瓜炭疽病试验。试验条件和结果见下表：
1、试验处理：本试验药剂用量根据各个成分的不同分别设三个处理浓度，对照药剂分别是市售农药45％咪鲜胺乳油(EC)和1％芸苔素水剂及空白清水试验。
2、试验方法每个小区面积为66.7m2，重复3次；调查及防治后的考察方法，在试验处理区内随机取样五点，每点调查3株，每株自上而下调查5～10片叶。检查炭疽病发生程度。
3、试验结果见下表：
| 处理(g/亩) | 药前病情指数0 (％) | 防 效(％) | |||
| 药后5天 | 药后10天 | 药后14天 | |||
| 实施例1 | 60 | 72.0 | 72.3ab | 79.2ab | 73.4ab |
| 80 | 78.6 | 86.4a | 90.5a | 81.3a | |
| 100 | 69.4 | 88.3a | 92.4a | 83.2a | |
| 实施例2 | 60 | 72.9 | 69.7ab | 77.4b | 70.5b |
| 80 | 50.8 | 79.6a | 83.2a | 80.4a | |
| 90 | 59.3 | 83.1a | 93.4a | 89.9a | |
| 实施例3 | 60 | 61.0 | 63.2ab | 71.9b | 69.3b |
| 80 | 57.3 | 79.5a | 85.2a | 84.2ab | |
| 100 | 56.6 | 83.3a | 89.4a | 86.9a | |
| 45％咪鲜胺乳油1％芸苔素水剂 | 120130 | 62.3 | 62.2c | 65.2c | 49.1c |
| 60.3 | 17.8c | 16.9c | 15.3c | ||
| 对照 | 63.2 | - | - | - | |
注：a表示在α＝0.05水平上显著，b表示在α＝0.05水平上有差异，c表示在α＝0.05水平上不显著.
田间药效结果表明，咪鲜胺与芸苔素组合物对黄瓜炭疽病具有优良的防治效果，防治效果均好于单剂品种。
Claims (3)
1.一种含咪鲜胺或其锰盐和芸苔素的增效杀菌组合物，其特征在于由咪鲜胺或其锰盐、芸苔素、助剂、赋形剂复配成粉剂、可湿性粉剂、悬乳剂、乳油农药制剂，咪鲜胺或其锰盐的重量份为：10～60，芸苔素的重量份为：0.1～10。
2.根据权利要求1所述的含咪鲜胺或其锰盐和芸苔素的增效杀菌组合物，其特征咪鲜胺或其锰盐的重量份为15～50，芸苔素的重量份为0.1～5。
3.权利要求1的含咪鲜胺或其锰盐和芸苔素的增效杀菌组合物在防止黄瓜炭疽病上的应用。
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| CN110050797A (zh) * | 2019-06-06 | 2019-07-26 | 江西鑫邦科技有限责任公司 | 一种含芸苔素内酯类化合物与噁唑类、三唑类杀菌剂的农药组合物 |
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| DD277828A1 (de) * | 1988-12-13 | 1990-04-18 | Forschzent Bodenfruchtbarkeit | Mittel zur erhoehung der stresstoleranz von kulturpflanzen |
| JPH02129103A (ja) * | 1988-11-09 | 1990-05-17 | Teijin Ltd | 栽培植物処理用液状組成物 |
| AU703512B1 (en) * | 1997-09-22 | 1999-03-25 | Gan, Seong Liam | Growth regulator and method for the use thereof |
| CN1230340A (zh) * | 1999-03-16 | 1999-10-06 | 新疆农业科学院微生物应用研究所 | 一种增效缩节安及其生产方法 |
| CN1269140A (zh) * | 1999-03-29 | 2000-10-11 | 黄志桂 | 防治植物病害的组合物 |
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| JPH02129103A (ja) * | 1988-11-09 | 1990-05-17 | Teijin Ltd | 栽培植物処理用液状組成物 |
| DD277828A1 (de) * | 1988-12-13 | 1990-04-18 | Forschzent Bodenfruchtbarkeit | Mittel zur erhoehung der stresstoleranz von kulturpflanzen |
| AU703512B1 (en) * | 1997-09-22 | 1999-03-25 | Gan, Seong Liam | Growth regulator and method for the use thereof |
| CN1230340A (zh) * | 1999-03-16 | 1999-10-06 | 新疆农业科学院微生物应用研究所 | 一种增效缩节安及其生产方法 |
| CN1269140A (zh) * | 1999-03-29 | 2000-10-11 | 黄志桂 | 防治植物病害的组合物 |
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