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已读[28] 发布: 2013/05/24 00:21:16
Gothamist To that end, he wanted us to spread the word that his company, NYC Pest Control , is running a special this month! Any one-bedroom apartment qualifies for a $275 treatment, which Swan says is "a phenomenal price." Tell 'em Gothamist sent you for a free ... and more »
已读[28] 发布: 2013/05/24 00:20:58
The Guardian Countries today are considerably better equipped to deal with the threat than they used to be. The second half of the twentieth century has seen a dramatic decline in frequency, duration and intensity of desert locust plagues, largely thanks to ... and more »
已读[27] 发布: 2013/05/24 00:20:41
myfoxny.com The periodical cicada is more orange and green and has these beady red eyes," said Dr. Matt Frye, entomologist, NYS Integrated Pest Management Program, Cornell University. Some areas could see as many as a billion of the cicadas per square mile. and more »
已读[27] 发布: 2013/05/24 00:19:55
News24 "We haven't used any kind of trap that used sugar for years," said Bob Kunst, president of Fischer Environmental, a pest control company in Louisiana. Kunst, who was not involved in the study, described German cockroaches as "filthy little creatures ... and more »
已读[27] 发布: 2013/05/24 00:19:29
Pittsburgh Post Gazette Participants help the community by donating at least 20 pounds of their harvest to food banks and soup kitchens. Also, individuals ages 13-17 are eligible to participate in the Green Teens Mentoring Program, which offers classroom and hands-on ...
已读[547] 发布: 2013/05/23 16:40:52
替代“马克反应” “比造纸厂污染更严重”是行业内对用薯蓣皂素制备甾体原料药的评价。 上世纪40年代,美国化学家首先发现了“马克反应”,用薯蓣皂素来生产甾体...
已读[119] 发布: 2013/05/23 16:15:33
“化学农药已到了泛滥地步。”梁小文说,人们只知道“敌敌畏”、“甲胺磷”杀虫效果好,没想到其毒性长时间残留在土地不能降解,生物多样性也被破坏。 如果说,10年...
已读[232] 发布: 2013/05/23 13:35:29
1994年,他自主研发出高效低毒杀菌剂甲基立枯磷,在国内首次实现了甲基立枯磷原粉和制剂的工业化生产,填补了国内空白,且生产工艺比原来的日本工艺更加高效环保、成本...
已读[28] 发布: 2013/05/20 20:48:07
推广绿色防控技术,从生产过程控制农药残留 近年来,农产品农药残留超标问题受到广泛关注。业内人士透露,长期以来,一些地方过分依赖农药的使用,导致病虫抗药性上升、防治...
已读[28] 发布: 2013/05/20 20:48:01
钱江生化(600796 ):绿色农药巨头 公司是我国最大的生物农药生产基地之一,产品具有环保、低毒性等特点,行业龙头地位突出。 长荣股份:展会获得订单 利好全年业绩 有...
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