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1. 发明授权

US6001383A Cyanogen fumigants and methods of fumigation using cyanogen 失效
标题翻译：氰基熏蒸剂和使用氰的熏蒸方法
公开(公告)号：US6001383A
公开(公告)日：1999-12-14
申请号：US765058
申请日：1997-03-20
申请人： Ian G. O'Brien, deceased , Frances James Michael Desmarchelier , Ren Yonglin
发明人： Ian G. O'Brien, deceased , Frances James Michael Desmarchelier , Ren Yonglin
IPC分类号： A01N25/18 , A01N3/02 , A01N37/34 , A01N59/24 , A01P7/00 , A23B4/16 , A23B7/152 , A23B7/157 , A23B9/18 , A23B9/22 , A23B9/30 , A23L3/3409 , A23L3/3445 , A23L3/358 , A62D3/00 , B27K3/36 , A01N25/00
CPC分类号： A23L3/358 , A01N3/02 , A01N59/24 , A23B4/16 , A23B7/152 , A23B7/157 , A23B9/18 , A23B9/22 , A23B9/30 , A23L3/3409 , A23L3/3445 , B27K3/34
摘要： A fumigant, comprising cyanogen (C.sub.2 N.sub.2) provides a viable alternative to conventional fumigants such as methyl bromide, phosphine and carbonyl sulphide. Cyanogen (C.sub.2 N.sub.2) can be used as such a fumigant in the control of a range of biota, including insects, mites, nematodes, fungi and their spores, viruses, spiders, bacteria, molds and rodents. It is also suitable for use on a variety of commodities, including grain, seeds, meats, fruit, vegetables, timber, plants, cut flowers and soil. It is shown that an efficacious concentration of cyanogen (C.sub.2 N.sub.2) as a fumigant leaves a very low residue and can be readily flushed from commodities. In particular, it has been observed that a mixture of (C.sub.2 N.sub.2) and carbon dioxide have a synergistic effect when applied to various biota. The term "cyanogen" is defined as the gas (as STP) cyanogen, (C.sub.2 N.sub.2), essentially free from hydrogen cyanide and other cyanogenic compounds, (that is, compounds that give rise to hydrogen cyanide). Cyanogen, which has also been termed dicyan and oxalonitrile, as a fumigant, may be shown as (CN.sub.2).sub.2, C.sub.2 N.sub.2, or NC--CN.
摘要翻译： PCT No.PCT / AU95 / 00409 Sec。 371日期1997年3月20日 102（e）1997年3月20日PCT PCT 1995年7月5日PCT公布。第WO96 / 01051号公报日期1996年1月18日包含氰（C2N2）的熏蒸剂提供了常规熏蒸剂如甲基溴，膦和硫化羰的可行替代品。 Cyanogen（C2N2）可用作一类熏蒸剂，用于控制一系列生物群，包括昆虫，螨虫，线虫，真菌及其孢子，病毒，蜘蛛，细菌，霉菌和啮齿动物。它还适用于各种商品，包括粮食，种子，肉类，水果，蔬菜，木材，植物，切花和土壤。显示出有效浓度的氰化物（C2N2）作为熏蒸剂留下非常低的残留物，并且可以容易地从商品中冲洗掉。特别地，已经观察到，当应用于各种生物群时，（C2N2）和二氧化碳的混合物具有协同效应。术语“氰”被定义为气体（如STP）氰，（C2N2），基本上不含氰化氢和其它氰基化合物（即产生氰化氢的化合物）。也被称为二氰和草腈作为熏蒸剂的氰原可以显示为（CN2）2，C2N2或NC-CN。

2. 发明授权

US06203824B1 Carbonyl sulphide insecticide 失效
标题翻译：羰基杀虫剂
公开(公告)号：US06203824B1
公开(公告)日：2001-03-20
申请号：US08967073
申请日：1997-11-10
申请人： Henry Jonathan Banks , Francis James Michael Desmarchelier , Ren Yonglin
发明人： Henry Jonathan Banks , Francis James Michael Desmarchelier , Ren Yonglin
IPC分类号： A01N5902
CPC分类号： C06D7/00 , A01M17/008 , A01N59/04 , A23B7/144 , A23B7/152 , A23B9/18 , A23B9/22 , A23L3/3445 , B27K3/0271 , Y10S47/10 , Y10S424/11
摘要： The gaseous chemical compound, carbonyl sulphide, has hitherto been unknown as a fumigant for the control of insects and mites. Experiments have shown conclusively that carbonyl sulphide can be used as such a fumigant, with fumigation properties comparable to those of phosphine and methyl bromide. The effectiveness of carbonyl sulphide against insects (both adult and immature stages), mites, termites and moulds is demonstrated. In addition, its low absorbtion by grain, lower flammability than phosphine, lack of influence on seed germination, and apparent environmental safety make carbonyl sulphide particularly beneficial as a fumigant of stored grain. It may also be used to fumigate other stored produce (including perishable foodstuff), soil, timber and spaces (such as buildings) and any material likely to be infested by insects or mites, or act as a source of such infestation.
摘要翻译：迄今为止，气态化合物，硫化羰，作为防治昆虫和螨虫的熏蒸剂是未知的。实验结果显示，羰基硫化物可用作熏蒸剂，熏蒸性能与磷化氢和甲基溴相当。证明了羰基硫化物对昆虫（成年和未成熟阶段），螨虫，白蚁和霉菌的有效性。此外，它的低吸收性，低于磷化氢的易燃性，对种子萌发的影响不大，而且环境安全使得硫化羰作为储存的熏蒸剂特别有利。它也可用于熏蒸其他储存的食物（包括易腐食品），土壤，木材和空间（如建筑物）以及任何可能被昆虫或螨侵染的物质，或作为这种侵扰的来源。

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