Weed Control News
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Six new england companies settle with EPA for pesticide violations
Six companies based in New England that produce pesticide products recently agreed to pay a total of more than $34,000 to settle claims by the U.S. Environmental Protection Agency that they failed to properly submit annual production reports to the agency, as required by federal law. The law that governs pesticide use in the U.S., the Federal Insecticide, Fungicide and Rodenticide Act (FIFRA), ...
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Organic farming profitable long-term
Organic farming is known to be environmentally sustainable, but can it be economically sustainable, as well? The answer is yes, according to new research in the Sept.-Oct. issue of the Agronomy Journal. In an analysis of 18 years of crop yield and farm management data from a long-term University of Minnesota trial, an organic crop rotation was consistently more profitable and carried less risk ...
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American society of agronomy announces 2011 award recipients
The American Society of Agronomy (ASA) will recognize the following individuals at the 2011 Awards Ceremony during their Annual Meeting on Oct. 16-19 in San Antonio, TX, www.acsmeetings.org. Drew Lyon, University of Nebraska-Lincoln - Agronomic Extension Education Award. Drew Lyon is the Fenster Professor of dryland agriculture and extension dryland cropping systems specialist at the ...
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EPA issues stop sale order to dupont on sale and distribution of imprelis herbicide
The U.S. Environmental Protection Agency (EPA) today issued an order to E.I. DuPont de Nemours (DuPont) directing the company to immediately halt the sale, use or distribution of Imprelis, an herbicide marketed to control weeds that has been reported to be harming a large number of trees, including Norway spruce and white pine. The order, issued under the Federal Insecticide, ...
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Elin D. Miller Elected to Marrone Bio Innovations Board
Marrone Bio Innovations, a leading provider of effective and environmentally friendly natural pest management products, is pleased to announce the appointment of Elin D. Miller to its Board of Directors. "The company will benefit greatly from Elin's leadership and advice," said Pam Marrone, Founder and CEO of the company. "Her broad knowledge and management experience in both the business and ...
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Respect the Rotation: Glyphosate-Resistant Weeds One Year Later
Growers, consultants, weed scientists, researchers and government agency officials who participated in the July 2010 launch of the Respect the Rotation™ initiative have taken measureable steps toward progress in the fight against the proliferation of glyphosate-resistant weeds. But university experts still believe the system will fail if current practices continue. There is enough of an ...
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Marrone Bio Innovations Raises $25.4 Million Series C Financing
Marrone Bio Innovations, Inc. (MBI) is pleased to announce the closing of a $25.4 million private round of financing with three new investors and re-investment of existing investors. New investors investing in this Series C preferred financing are Syngenta Ventures, Mitsui Global Investment, and a family investment trust. Existing investors include Stuart Mill Venture Partners, Contrarian ...
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Marrone Bio Innovations Honored for Innovative Water Technology
Marrone Bio Innovations (MBI) today announced its selection by The Artemis Project™ as a winner in the Top 50 Water Companies Competition. This award highlights MBI's product Zequanox™ as one of the most promising, innovative technologies coming to the marketplace.Zequanox™ is an effective natural product for the control of invasive zebra and quagga mussels that are aggressively multiplying in ...
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Marrone bio innovations honored for innovative water technology
Marrone Bio Innovations (MBI) today announced its selection by The Artemis Project™ as a winner in the Top 50 Water Companies Competition. This award highlights MBI’s product Zequanox™ as one of the most promising, innovative technologies coming to the marketplace. Zequanoxä is an effective natural product for the control of invasive zebra and quagga mussels that are ...
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Pam Marrone Recognized for Leadership & Innovation by NRDC
Pam Marrone, founder and CEO of Marrone Bio Innovations (MBI), a leading developer of environmentally responsible biopesticides based in Davis, California, was recognized today by the Natural Resources Defense Council (NRDC) as a recipient of a prestigious 2011 Growing Green Award. Named 2011 Business Leader winner, Marrone has launched three successful companies that develop bio-based ...
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Buddleia weevil laying waste to weeds
As large patches of buddleia are reduced to bare stems throughout the region, forest growers and biosecurity managers are applauding the miniature culprit responsible for the damage. The Chinese weevil, Cleopus japonicus was released in 2006 by Crown Research Institute Scion as a sustainable weed control measure. Scion identified the Cleopus weevil as a suitable candidate for biological control ...
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Less is more in Soybean row widths
Soybean production has continued to increase in the Northeast United States with more and more first time growers planting the crop and many experienced growers planting alongside corn crops. To save on time and expenses, some farmers plant soybeans with a corn planter in 30-inch rows instead of 7.5-inch rows with the regularly used grain drill. Dr. William Cox, a Cornell University scientist, ...
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Identifying factors in Atrazine’s reduced weed control
Invasive broadleaf weeds can destroy corn crops and fallow fields. Farmers use the chemical atrazine in herbicides to protect their plants. Despite atrazine’s controversial environmental impacts, it can provide long term residual control of many weed species. However, the loss of atrazine’s effectiveness has been a challenge for farmers in northeastern Colorado. In a collaborative ...
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Overseas Lab Seeks U.S. Weed Control `Recruits`
The search is on for insects, mites, microbes or nematodes that could be used in a biologically based approach to controlling silverleaf nightshade, an invasive weed from the Americas that has spread to southern Europe, Africa, India, Australia and elsewhere. According to U.S. Department of Agriculture (USDA) entomologist Walker Jones, the perennial weed, Solanum elaeagnifolium, is being targeted ...
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The Timberland company brings volunteers together to revitalize communities around the globe
Carrying on a unique tradition of commitment to local community service, The Timberland Company's (NYSE: TBL) 13th annual Serv-a-palooza gets underway today. This popular service event continues to unite volunteers in 24 countries around the world in the common goal of improving local communities. As part of this initiative, more than 4,800 volunteers working at 160 Serv-a-palooza project sites ...
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Crop Science Society of America announces the 2010 class of fellows
The CropScience Society of America(CSSA) will continue a time-honored tradition this year with the presentation of the following individuals as 2010 CSSA Fellows at a special Awards Ceremony during their Annual Meeting on Oct. 31-Nov. 3 in Long Beach, CA, www.acsmeetings.org. Members of the Society nominate worthy colleagues based on their professional achievements and meritorious service. Only ...
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Crop Science Society of America Presents Awards in Long Beach
The Crop Science Society of America (CSSA) will recognize the following individuals at the 2010 Awards Ceremony on Oct. 31-Nov. 3 during their Annual Meetings in Long Beach, CA, www.acsmeetings.org. The annual awards are presented for outstanding contributions to crop science through education, national and international service, and research. Jianming Yu, Kansas State University –Early ...
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Order issued to HPI products, Inc., of St. Joseph, Mo., to stop sale and distribution of tainted warthog 2 EC herbicide (KS, MO)
EPA Region 7 has issued an order to HPI Products, Inc., of St. Joseph, Mo., directing the company to immediately halt the sale or distribution of its supplies of Warthog 2 EC, following reports that a tainted batch of the herbicide distributed by the company damaged 8,000 acres of soybeans near Beattie, Kan. Under the authority of the Federal Insecticide, Fungicide and Rodenticide Act (FIFRA), ...
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Prior herbicide use—not irrigation—is critical to herbicide efficacy
Crop and herbicide use history are more critical to herbicide efficacy and environmental safety than the timing and amount of irrigation water used, according to Agricultural Research Service (ARS) scientists. ARS plant physiologists Dale Shaner and Lori Wiles made this discovery from ongoing experiments on two irrigated fields at Colorado State University (CSU) at Fort Collins, Colo. Shaner ...
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In organic cover crops, more seeds means fewer weeds
Farmers cultivating organic produce often use winter cover crops to add soil organic matter, improve nutrient cycling and suppress weeds. Now these producers can optimize cover crop use by refining seeding strategies, thanks to work by an Agricultural Research Service (ARS) scientist. In moderate climates, suppressing weeds in winter cover crops is important because weeds that grow throughout ...
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