沙棘干缩病无公害控制技术研究  

Pollution Control Technology for Dry Shrink on Hippophae rhamnoides

作　　者：董希文[1] 王丽敏[1] 闫敦梁[1] 

机构地区：[1]黑龙江省森林与环境科学研究院,黑龙江齐齐哈尔161005

出　　处：《防护林科技》2011年第4期22-24,共3页Protection Forest Science and Technology

摘　　要：在齐齐哈尔市富拉尔基区黑龙江省森林与环境科学研究院试验示范基地及甘南县甘南林场的大果沙棘林内,采用随机区组设计,根部灌药的方式,研究了噻菌铜、恶霉灵、普力克、多菌灵等4种低毒土壤杀菌剂对沙棘干缩病发生的影响。结果表明,几种杀菌剂均可减少沙棘干缩病的发生,但不同杀菌剂对沙棘干缩病的影响程度不同,恶霉灵对减少沙棘干缩病的发生效果显著。In the forest of large berry cultivars of seabuckthorn in Academy of Forest and Environment of Heilongjiang Prov.in Fularji District in Qiqihar City and Gannan Forest Farm in Gannan County,adopting randomized block design roots perfusion method,effect of copper thiophene bacteria,hymexazol,previcur,carbendazim on dry shrink of Hippophae rhamnoides were studied.Result shows that several fungicides all can reduce the incidence of dry shrink on Hippophae rhamnoides,but impact degree of different fungicides on Hippophae rhamnoides are different;hymexazol has significant effect on reducing the incidence of dry shrink on Hippophae rhamnoides.

关 键 词：沙棘 干缩病 控制 

分 类 号：S793.607[农业科学—林木遗传育种]