CN107094550A - 一种防治海桐吹绵蚧的种植方法 - Google Patents

一种防治海桐吹绵蚧的种植方法 Download PDF

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CN107094550A
CN107094550A CN201710179224.7A CN201710179224A CN107094550A CN 107094550 A CN107094550 A CN 107094550A CN 201710179224 A CN201710179224 A CN 201710179224A CN 107094550 A CN107094550 A CN 107094550A
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杨军
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Abstract

本发明公开一种防治海桐吹绵蚧的种植方法,包括以下操作步骤:(1)在每年的11月中旬,除去树上腐烂的枝干,然后对全树喷洒消毒液;(2)喷洒完消毒液后,对海桐树的树干从树根至顶部进行涂白处理,并在树根周围20‑60cm的地面区域覆上混合基质;(3)在每年的5月中旬,在每千克的叶面肥中添加40‑60g的混合药剂对海桐的枝叶进行喷洒。本发明提供的防治海桐树吹绵蚧的方法,操作简单,效果显著,绿色健康,能彻底有效的杀灭寄生在海桐树上的害虫,无复发,解决了现有技术中,使用化学药剂对环境污染较大,并且对吹绵蚧杀灭不彻底的问题。

Description

一种防治海桐吹绵蚧的种植方法
技术领域
本发明属于植物病虫害防治领域,具体涉及一种防治海桐吹绵蚧的种植方法。
背景技术
海桐,海桐花属,常绿灌木或小乔木,高达6米,嫩枝被褐色柔毛,有皮孔。叶聚生于枝顶,二年生,革质;伞形花序或伞房状伞形花序顶生或近顶生,花白色,有芳香,后变黄色;蒴果圆球形,有棱或呈三角形,直径12毫米;花期3至5月,果熟期9至10月。对气候的适应性较强,能耐寒冷,亦颇耐暑热。黄河流域以南,可在露地安全越冬。对土壤的适应性强,在黏土、砂土及轻盐碱土中均能正常生长。对二氧化硫、氟化氢、氯气等有毒气体抗性强。华南可在全光照下安全越夏。以长江流域至南岭以北生长最佳。黄河以北,多作盆栽,置室内防寒越冬。对光照的适应能力亦较强,较耐荫蔽,亦颇耐烈日,但以半阴地生长最佳。喜光,在半阴处也生长良好。夏季可放室外,如有条件,可放阴凉处。强光对植物没有危害。喜温暖湿润气候和肥沃润湿土壤耐轻微盐碱,能抗风防潮。生长适温15-30℃。冬季放于冷凉而不冻的室内。海桐能忍受结冰的温度,但为使其良好生长,最低夜温应保持在13℃以上。吹绵蚧是海桐的主要害虫之一。其以雌成虫或若虫在枝干上越冬,次年3月产卵,5、6月为产卵盛期,5月下旬至6月下旬若虫盛孵;成虫于6月下旬至10月上中旬发生,7月中旬至8月上旬较多。第2代成虫于7月下旬至8月中旬产卵,8月中旬为盛期;若虫于7月中旬至11月上旬发生,8、9月为盛期。每蜕皮一次换居一次,并有群栖性。感染上吹绵蚧的海桐树,生长速度严重减缓,并且伴随有叶斑病、煤污病,严重影响了海桐的观赏价值。
发明内容
为了降低海桐树被吹绵蚧的概率,本发明提供一种科学有效的、绿色健康的海桐吹绵蚧的防治方法。
本发明是通过以下技术方案实现的。
一种防治海桐吹绵蚧的种植方法,包括以下操作步骤:
(1)在每年的11月中旬,除去树上腐烂的枝干,然后对全树喷洒消毒液,消毒液由以下重量份的的组分制成:凹瓦韦16-20份、白石榴花12-15份、冬葵根10-13份、芭蕉根9-12份、苍耳子11-14份、芙蓉根10-15份、非离子聚丙烯酰胺1-3份、水250-300份;
(2)喷洒完消毒液后,对海桐树的树干从树根至顶部进行涂白处理,并在树根周围20-60cm的地面区域覆上混合基质,其中混合基质由以下重量份的组分制成:石灰粉8-12份、草木灰19-26份、白芨1-3份、麻黄1-3份、硼砂6-9份、松针叶12-14份;
(3)在每年的5月中旬,在每千克的叶面肥中添加40-60g的混合药剂对海桐的枝叶进行喷洒,其中混合药剂由以下重量份的组分制成:4-苄氧基苯甲酸2-5份、对氟苯甲酰基丁酸4-7份、异柠檬酸三钠盐1-3份。
具体地,上述步骤(1)中的消毒液采用以下方法制成:将凹瓦韦、白石榴花、冬葵根、芭蕉根、苍耳子、芙蓉根放入水中,采用中火煎煮2-3小时后,过滤得滤液,等到滤液降至室温后,向其中加入非离子聚丙烯酰胺,搅拌均匀后后制得消毒液。
具体地,上述步骤(1)中,1-3年生海桐树消毒液的用量为80g,将其与其重量5倍重的水混合后,进行喷施,3龄以上的海桐树消毒液的用量为140g,将其与其重量8倍重的水混合后,进行喷施。
优选地,1-3年生海桐树树干不进行涂白处理,4-6年生树干涂抹的高度为30cm,6年生以上海桐树树干涂白的高度为1m。
由以上的技术方案可知,本发明的有益效果是:
本发明提供的防治海桐树吹绵蚧的方法,操作简单,效果显著,绿色健康,能彻底有效的杀灭寄生在海桐树上的害虫,无复发,解决了现有技术中,使用化学药剂对环境污染较大,并且对吹绵蚧杀灭不彻底的问题。11月中旬,天气较为寒冷,此时吹绵蚧的活动量较小,对消毒液的抵御能力较差,选择此时对吹绵蚧进行杀灭,效果最为显著,本发明中的消毒液是由中药成分制成,绿色环保,对喷施者不会造成身体上的危害,凹瓦韦、白石榴花、冬葵根、芭蕉根中的有效成分协同作用后,会使得吹绵蚧体内积累大量的神经毒素,进而导致其快速的死亡;苍耳子、芙蓉根、非离子聚丙烯酰胺协同作用后,能提高消毒液在干燥树干上的渗透能力,进而延长消毒液的作用效果,提高其对吹绵蚧的杀灭能力;在海桐树的树根周围覆上基质,能杀灭掉落在地面上的吹绵蚧和冬天寄生在土壤中的吹绵蚧等其他害虫,对树干进行涂白处理,一方面能增强海桐树抵御严寒的能力,另一方面,能缩小吹绵蚧的活动范围,并使得爬到涂白处的吹绵蚧迅速的掉落在地面的基质上,进而被杀死;本发明提供的混合基质,对病虫害的杀灭效果显著,但是对土壤的污染较小,绿色健康环保;叶面肥中的混合药剂,能有效的杀灭枝叶上寄生的吹绵蚧,但是其不会对人和温血动物造成伤害,其不会与叶面肥中的物质发生化学反应,进而可以将其和叶面肥一起施用,减少操作步骤。
具体实施方式
以下将结合各实施例对本发明的技术方案进行清楚、完整的描述,显然,所描述的实施例仅仅是本发明的一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动的前提下所得到的所有其它实施例,都属于本发明所保护的范围。
实施例1
一种防治海桐吹绵蚧的种植方法,包括以下操作步骤:
(1)在每年的11月中旬,除去树上腐烂的枝干,然后对全树喷洒消毒液,消毒液由以下重量份的的组分制成:凹瓦韦16份、白石榴花12份、冬葵根10份、芭蕉根9份、苍耳子11份、芙蓉根10份、非离子聚丙烯酰胺1份、水250份;
(2)喷洒完消毒液后,对海桐树的树干从树根至顶部进行涂白处理,并在树根周围20cm的地面区域覆上混合基质,其中混合基质由以下重量份的组分制成:石灰粉8份、草木灰19份、白芨1份、麻黄1份、硼砂6份、松针叶12份;
(3)在每年的5月中旬,在每千克的叶面肥中添加40g的混合药剂对海桐的枝叶进行喷洒,其中混合药剂由以下重量份的组分制成:4-苄氧基苯甲酸2份、对氟苯甲酰基丁酸4份、异柠檬酸三钠盐1份。
具体地,上述步骤(1)中的消毒液采用以下方法制成:将凹瓦韦、白石榴花、冬葵根、芭蕉根、苍耳子、芙蓉根放入水中,采用中火煎煮2小时后,过滤得滤液,等到滤液降至室温后,向其中加入非离子聚丙烯酰胺,搅拌均匀后后制得消毒液。
具体地,上述步骤(1)中,1-3年生海桐树消毒液的用量为80g,将其与其重量5倍重的水混合后,进行喷施,3龄以上的海桐树消毒液的用量为140g,将其与其重量8倍重的水混合后,进行喷施。
优选地,1-3年生海桐树树干不进行涂白处理,4-6年生树干涂抹的高度为30cm,6年生以上海桐树树干涂白的高度为1m。
用本实施例的方式,对安徽省阜阳市一海桐种植基地进行吹绵蚧的防治试验,经统计,试验开展前,此种植基地吹绵蚧的发病率为30%左右,试验期间,此种植基地吹绵蚧的发病率下降至3%左右。
实施例2
一种防治海桐吹绵蚧的种植方法,包括以下操作步骤:
(1)在每年的11月中旬,除去树上腐烂的枝干,然后对全树喷洒消毒液,消毒液由以下重量份的的组分制成:凹瓦韦18份、白石榴花13份、冬葵根12份、芭蕉根11份、苍耳子13份、芙蓉根13份、非离子聚丙烯酰胺2份、水280份;
(2)喷洒完消毒液后,对海桐树的树干从树根至顶部进行涂白处理,并在树根周围40cm的地面区域覆上混合基质,其中混合基质由以下重量份的组分制成:石灰粉10份、草木灰23份、白芨2份、麻黄2份、硼砂8份、松针叶13份;
(3)在每年的5月中旬,在每千克的叶面肥中添加50g的混合药剂对海桐的枝叶进行喷洒,其中混合药剂由以下重量份的组分制成:4-苄氧基苯甲酸3份、对氟苯甲酰基丁酸6份、异柠檬酸三钠盐2份。
具体地,上述步骤(1)中的消毒液采用以下方法制成:将凹瓦韦、白石榴花、冬葵根、芭蕉根、苍耳子、芙蓉根放入水中,采用中火煎煮2小时后,过滤得滤液,等到滤液降至室温后,向其中加入非离子聚丙烯酰胺,搅拌均匀后后制得消毒液。
具体地,上述步骤(1)中,1-3年生海桐树消毒液的用量为80g,将其与其重量5倍重的水混合后,进行喷施,3龄以上的海桐树消毒液的用量为140g,将其与其重量8倍重的水混合后,进行喷施。
优选地,1-3年生海桐树树干不进行涂白处理,4-6年生树干涂抹的高度为30cm,6年生以上海桐树树干涂白的高度为1m。
用本实施例的方式,对安徽省合肥市一海桐种植基地进行吹绵蚧的防治试验,经统计,试验开展前,此种植基地吹绵蚧的发病率为43%左右,试验期间,此种植基地吹绵蚧的发病率下降至2%左右。
实施例3
一种防治海桐吹绵蚧的种植方法,包括以下操作步骤:
(1)在每年的11月中旬,除去树上腐烂的枝干,然后对全树喷洒消毒液,消毒液由以下重量份的的组分制成:凹瓦韦20份、白石榴花15份、冬葵根13份、芭蕉根12份、苍耳子14份、芙蓉根15份、非离子聚丙烯酰胺3份、水300份;
(2)喷洒完消毒液后,对海桐树的树干从树根至顶部进行涂白处理,并在树根周围60cm的地面区域覆上混合基质,其中混合基质由以下重量份的组分制成:石灰粉12份、草木灰26份、白芨3份、麻黄3份、硼砂9份、松针叶14份;
(3)在每年的5月中旬,在每千克的叶面肥中添加60g的混合药剂对海桐的枝叶进行喷洒,其中混合药剂由以下重量份的组分制成:4-苄氧基苯甲酸5份、对氟苯甲酰基丁酸7份、异柠檬酸三钠盐3份。
具体地,上述步骤(1)中的消毒液采用以下方法制成:将凹瓦韦、白石榴花、冬葵根、芭蕉根、苍耳子、芙蓉根放入水中,采用中火煎煮3小时后,过滤得滤液,等到滤液降至室温后,向其中加入非离子聚丙烯酰胺,搅拌均匀后后制得消毒液。
具体地,上述步骤(1)中,1-3年生海桐树消毒液的用量为80g,将其与其重量5倍重的水混合后,进行喷施,3龄以上的海桐树消毒液的用量为140g,将其与其重量8倍重的水混合后,进行喷施。
优选地,1-3年生海桐树树干不进行涂白处理,4-6年生树干涂抹的高度为30cm,6年生以上海桐树树干涂白的高度为1m。
用本实施例的方式,对安徽省蚌埠市一海桐种植基地进行吹绵蚧的防治试验,经统计,试验开展前,此种植基地吹绵蚧的发病率为43%左右,试验期间,此种植基地吹绵蚧的发病率下降至1.5%左右。
当然,上述说明并非是对本发明的限制,本发明也并不限于上述举例,本技术领域的普通技术人员,在本发明的实质范围内,作出的变化、改变、添加或替换,都应属于本发明的保护范围。

Claims (4)

1.一种防治海桐吹绵蚧的种植方法,其特征在于,包括以下操作步骤:
(1)在每年的11月中旬,除去树上腐烂的枝干,然后对全树喷洒消毒液,消毒液由以下重量份的的组分制成:凹瓦韦16-20份、白石榴花12-15份、冬葵根10-13份、芭蕉根9-12份、苍耳子11-14份、芙蓉根10-15份、非离子聚丙烯酰胺1-3份、水250-300份;
(2)喷洒完消毒液后,对海桐树的树干从树根至顶部进行涂白处理,并在树根周围20-60cm的地面区域覆上混合基质,其中混合基质由以下重量份的组分制成:石灰粉8-12份、草木灰19-26份、白芨1-3份、麻黄1-3份、硼砂6-9份、松针叶12-14份;
(3)在每年的5月中旬,在每千克的叶面肥中添加40-60g的混合药剂对海桐的枝叶进行喷洒,其中混合药剂由以下重量份的组分制成:4-苄氧基苯甲酸2-5份、对氟苯甲酰基丁酸4-7份、异柠檬酸三钠盐1-3份。
2.根据权利要求1中所述的一种防治海桐吹绵蚧的种植方法,其特征在于,步骤(1)中的消毒液采用以下方法制成:将凹瓦韦、白石榴花、冬葵根、芭蕉根、苍耳子、芙蓉根放入水中,采用中火煎煮2-3小时后,过滤得滤液,等到滤液降至室温后,向其中加入非离子聚丙烯酰胺,搅拌均匀后后制得消毒液。
3.根据权利要求1中所述的一种防治海桐吹绵蚧的种植方法,其特征在于,上述步骤(1)中,1-3年生海桐树消毒液的用量为80g,将其与其重量5倍重的水混合后,进行喷施,3龄以上的海桐树消毒液的用量为140g,将其与其重量8倍重的水混合后,进行喷施。
4.根据权利要求1中所述的一种防治海桐吹绵蚧的种植方法,其特征在于,1-3年生海桐树树干不进行涂白处理,4-6年生树干涂抹的高度为30cm,6年生以上海桐树树干涂白的高度为1m。
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