About Me

Name: Limin Chemical
Email: chemicalco2009@gmail.com Biography
Loading...

Create Your Own Blog Find Other Townhall Blogs

Comments

Archives

Search

Blog Roll

 

mancozeb

Posted by Limin Chemical on Tuesday, August 11, 2009 2:36:28 AM
Mancozeb is registered as a general use pesticide by the U.S. Environmental Protection Agency (EPA). In July 1987, the Environmental Protection Agency announced the initiation of a special review of the ethylene bisdithiocarbamates (EBDCs), a class of chemicals to which mancozeb belongs. This Special Review was initiated because of concerns raised by laboratory tests on rats and mice. The EPA was concerned about
  1. potential effects on the general population from dietary exposure to residues left on food crops and
  2. potential occupational health risks to workers who handle and/or apply EBDC pesticides.
As part of the Special Review, EPA reviewed data from market basket surveys and concluded that actual levels of EBDC residues on produce purchased by consumers are too low to affect human health. The EPA concluded its Special Review in April, 1992 with new label requirements for protective clothing to be worn by industrial and agricultural workers, and with the establishment of a 24-hour reentry period for agricultural workers. Many homegarden uses of EBDCs have been canceled because the EPA has assumed that home users of these pesticides do not wear protective clothing during application. Toxicity data reviewed by the EPA as part of their Special Review of EBDCs are included in this document under "Toxicological Effects."
Email ItEmail It | Print ItPrint It | CommentsComments (0) | TrackbacksTrackbacks (0) | Flag as offensiveFlag as Offensive

Agrochemical development

Posted by Limin Chemical on Monday, May 25, 2009 11:35:46 PM

Agrochemical (or agrichemical), a contraction of agricultural chemical, is a generic term for the various chemical products used in agriculture. In most cases, agrichemical refers to the broad range of pesticides, including insecticides, herbicides, and bulk fungicides. It may also include synthetic fertilizers, hormones and other chemical growth agents, and concentrated stores of raw animal manure.

With the development,the agricultural industry has changed over the last 10 years.It used to be focused on increasing the world food supply.
But now it also focuses on the quality of the food supply, for example, the healthy oils program promoting high-oleic, no-trans-fats oils.
Companies in the sector are now counting on R&D to keep their pipelines of new products well-filled because, just as for drug companies, a full pipeline is key to the health and growth of the agchem industry.

Though it works more like pharmaceutical industry,there is diference.Such as:
 "We can test directly for the effect we want. We can test immediately on plants, fungi, and insects in agchem industry£¬but we can't do that in pharma."

Email ItEmail It | Print ItPrint It | CommentsComments (0) | TrackbacksTrackbacks (0) | Flag as offensiveFlag as Offensive

China Petroleum and Chemical Industry-First quarter of 2009

Posted by Limin Chemical on Friday, May 08, 2009 3:33:58 AM
According to China Petroleum and Chemical Industry Association analysis revealed that this year, the financial crisis on the agricultural chemical industry has also deepened the economic downward pressure on the industry is still relatively large. However, the monthly trend, the sector of economic operations in a number of positive changes, and some agricultural products to stabilize prices bottomed.
There are indications that although there are some product prices bottomed out, but the overall trend continues to fall has not changed, the second quarter of the market turmoil may continue and there can hardly be a greater improvement. The first quarter, exports of agro-chemical industry to further deterioration of the situation, fertilizer export delivery value of 25.5 percent year-on-year decline; 26.5 percent drop in pesticides. Production in March from the analysis, the rate of phosphate fertilizer industry is still insufficient to start installation, about 67% of excess production capacity the more prominent issues, structural adjustment pressure.
Email ItEmail It | Print ItPrint It | CommentsComments (0) | TrackbacksTrackbacks (0) | Flag as offensiveFlag as Offensive

agrochemical Exhibition-CAC2009

Posted by Limin Chemical on Wednesday, April 29, 2009 5:56:11 AM
What to Show
Chemical
products of insecticide, fungicide, herbicide, intermediates; biological pesticide technology, ecological chemical pesticides; pesticide production & processing technology

Chemical Fertilizer
nitrogen fertilizer, phosphate fertilizer, potash fertilizer, compound fertilizer; new specialized fertilizers like seaweed fertilizer; biological fertilizer

Crop-protection and Agrochemical Bio-engineering Technology
plant growing regulator; transgenic product and other agricultural bio-engineering technology

Agrochemical Machinery and Horticultural Specialized Machine and Equipment
equipment for agrochemical products, spraying machine, agricultural plastic, farming machine; horticultural grass mown, sprinkler machine, irrigating equipment and the relative package equipment

Agricultural Plastic
shed film, farmland film, shading net, anti-insect net, modern agricultural covering stuff; seed nursery container, plastic water saving irrigating equipment
Email ItEmail It | Print ItPrint It | CommentsComments (0) | TrackbacksTrackbacks (0) | Flag as offensiveFlag as Offensive
« Previous1Next »