公开(公告)号：US5498592A

公开(公告)日：1996-03-12

申请号：US414789

申请日：1995-03-31

申请人： Masatoshi Gohbara ,  Kenichi Yamaguchi ,  Tatsuo Shinmi ,  Emi Shinmi ,  Kazunori Takanaka ,  Tomoko Hiruta

发明人： Masatoshi Gohbara ,  Kenichi Yamaguchi ,  Tatsuo Shinmi ,  Emi Shinmi ,  Kazunori Takanaka ,  Tomoko Hiruta

IPC分类号： A01N63/04 ,  C12N1/14

CPC分类号： C12R1/645 ,  A01N63/04 ,  Y10S435/911

摘要： Described are Drechslera monoceras var. microsporus strains, that is, new microorganism strains which show herbicidal effects against all varieties of barnyard grass, i.e., Echinochloa spp. as weed even at temperatures as low as 15.degree. C. but does not give any influence to cultivation crops such as rice; weed control compositions against barnyard grass, said compositions each containing one of the microorganism strains as an effective ingredient and having high safety and selectivity; and a barnyard grass control method employing at least one of the microorganism strains. Combined use of at least one of the microorganism strains with a chemical herbicide makes it possible to substantially reduce their dosages compared with those required when they are singly applied.

摘要翻译： 描述的是Drechslera monoceras var。 微孢子菌属菌株，即对稗草的所有品种即稗草（Echinochloa spp。）显示除草效果的新的微生物菌株。 即使在低至15℃的温度下，也不会对栽培作物如稻米产生任何影响; 杂草控制组合物抗稗草，所述组合物各自含有微生物菌株之一作为有效成分并且具有高安全性和选择性; 以及采用至少一种微生物菌株的稗草控制方法。 使用化学除草剂中的至少一种微生物菌株与单独施用时所需的量相比，可以显着降低其剂量。

公开(公告)号：US5434121A

公开(公告)日：1995-07-18

申请号：US214585

申请日：1994-03-18

申请人： Masatoshi Gohbara ,  Kenichi Yamaguchi ,  Tatsuo Shinmi ,  Emi Shinmi ,  Kazunori Takanaka ,  Tomoko Hiruta

发明人： Masatoshi Gohbara ,  Kenichi Yamaguchi ,  Tatsuo Shinmi ,  Emi Shinmi ,  Kazunori Takanaka ,  Tomoko Hiruta

IPC分类号： A01N63/04

CPC分类号： C12R1/645 ,  A01N63/04 ,  Y10S435/911

摘要： Described are Drechslera monoceras var. microsporus strains, that is, new microorganism strains which show herbicidal effects against all varieties of barnyard grass, i.e., Echinochloa spp. as weed even at temperatures as low as 15.degree. C. but does not give any influence to cultivation crops such as rice; weed control compositions against barnyard grass, said compositions each containing one of the microorganism strains as an effective ingredient and having high safety and selectivity; and a barnyard grass control method employing at least one of the microorganism strains. Combined use of at least one of the microorganism strains with a chemical herbicide makes it possible to substantially reduce their dosages compared with those required when they are singly applied.

摘要翻译： 描述的是Drechslera monoceras var。 微孢子菌属菌株，即对稗草的所有品种即稗草（Echinochloa spp。）显示除草效果的新的微生物菌株。 即使在低至15℃的温度下，也不会对栽培作物如稻米产生任何影响; 杂草控制组合物抗稗草，所述组合物各自含有微生物菌株之一作为有效成分并且具有高安全性和选择性; 以及采用至少一种微生物菌株的稗草控制方法。 使用化学除草剂中的至少一种微生物菌株与单独施用时所需的量相比，可以显着降低其剂量。

公开(公告)号：US5498591A

公开(公告)日：1996-03-12

申请号：US414321

申请日：1995-03-31

申请人： Masatoshi Gohbara ,  Kenichi Yamaguchi ,  Tatsuo Shinmi ,  Emi Shinmi ,  Kazunori Takanaka ,  Tomoko Hiruta

发明人： Masatoshi Gohbara ,  Kenichi Yamaguchi ,  Tatsuo Shinmi ,  Emi Shinmi ,  Kazunori Takanaka ,  Tomoko Hiruta

IPC分类号： A01N63/04

CPC分类号： C12R1/645 ,  A01N63/04 ,  Y10S435/911

摘要： Described are Drechslera monoceras var. microsporus strains, that is, new microorganism strains which show herbicidal effects against all varieties of barnyard grass, i.e., Echinochloa spp. as weed even at temperatures as low as 15.degree. C. but does not give any influence to cultivation crops such as rice; weed control compositions against barnyard grass, said compositions each containing one of the microorganism strains as an effective ingredient and having high safety and selectivity; and a barnyard grass control method employing at least one of the microorganism strains. Combined use of at least one of the microorganism strains with a chemical herbicide makes it possible to substantially reduce their dosages compared with those required when they are singly applied.

摘要翻译： 描述的是Drechslera monoceras var。 微孢子菌属菌株，即对稗草的所有品种即稗草（Echinochloa spp。）显示除草效果的新的微生物菌株。 即使在低至15℃的温度下，也不会对栽培作物如稻米产生任何影响; 杂草控制组合物抗稗草，所述组合物各自含有微生物菌株之一作为有效成分并且具有高安全性和选择性; 以及采用至少一种微生物菌株的稗草控制方法。 使用化学除草剂中的至少一种微生物菌株与单独施用时所需的量相比，可以显着降低其剂量。