crop damage News
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Assessing crop damages after extreme weather
Original story at MIT News Producing torrential rain and wind gusts exceeding 180 miles per hour as it made landfall in the Philippines, Typhoon Haiyan left more than 6,000 dead and 4 million homeless. The November 2013 storm also obliterated thousands of hectares of crops, mostly rice, the staple food for about 90 percent of the population. Host to six to nine tropical cyclones per year since ...
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Brick kiln emissions affect crop yields, study finds
Hydrogen fluoride emissions from brick kilns have been found to damage trees and crops in new studies conducted by an international team of scientists in the Peshawar area of northern Pakistan. Peshawar has 450 brick kilns and hydrogen fluoride is also released by factories making aluminium, ceramics, and phosphate fertilisers. Reporting their findings in the February issue of Environmental ...
By SciDev.Net
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Fruit fly outbreak cost growers $4.1 million; could have been much worse
University of Florida Institute of Food and Agricultural Sciences economists estimate the Oriental fruit fly outbreak last year caused at least $4.1 million in direct crop damages in Miami-Dade County, but the damage could have been far worse, UF/IFAS researchers say. In the new report, UF/IFAS researchers and the chief economist for the Florida Department of Agriculture and Consumer Services, ...
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Cultivating change: Sri Lanka’s smallholder farmers explore climate-resilient solutions
On the north-central plains of Sri Lanka, in the small rural village in Galenbindunuwewa, a community of maize farmers are reshaping their farming practices to respond to the growing challenges posed by climate change. They recently welcomed researchers from the International Water Management Institute (IWMI) and a delegation from the United States Department of Agriculture’s (USDA) Food ...
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As Madagascar food crisis looms, locust control campaign launched
A locust control campaign is starting in Madagascar against a plague of the Malagasy Migratory Locust, which threatens the food security and livelihoods of 13 million people or nearly 60 percent of the island's population. Aerial survey operations to identify and map out the areas requiring treatment by pesticides are expected to get underway this week. In the meantime, ground surveys, conducted ...
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Semios Receives US EPA and California State Approval for Aerosol Pheromone to Control the Navel Orangeworm
Semios, a leading provider of real-time agricultural information and precision pest management tools, has received US Environmental Protection Agency (EPA) approval and California Department of Pest Regulation (DPR) approval for aerosol pheromone biopesticide products that disrupt the mating of the Navel Orangeworm (NOW). Michael Gilbert, Founder and CEO of Semios said, “The Navel ...
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Insect-eating bats save global maize farmers €0.91 billion a year from crop damage
Insect-eating bats are estimated to be worth US$ 1 billion (€0.91 billion) a year to maize farmers around the world, a new study has revealed. Not only do bats reduce crop damage by eating adult corn earworm crop pests, they also suppress fungal infections in maize ears. Bats and their habitats need to be better protected for their ecological and economic contributions, say the study’s ...
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Crop pests ‘vastly underestimated’ warns study
The number of different pests plaguing crops in the developing world may be vastly underestimated, contributing to severely reduced harvests in some of the world’s most important food-producing nations, say researchers. About 200 pests and pathogens per country fly under the radar of researchers and policymakers in the developing world due to a lack of technical capacity to detect them, ...
By SciDev.Net
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Four risks of using fertilizer
Fertilizers are increasingly popular because they successfully support plant growth and increase the yield. But what are the dangers of overusing fertilizers? Did you know that too much fertilization might cause “fertilizer burn”? Read below more about the negative effects of using fertilizer without knowing your soil’s nutrient needs. No optimal yield due to under- or ...
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Semios Receives EPA Approval to Combat Difficult Citrus Pest
Semios is pleased to announce it has received Environmental Protection Agency (EPA) and California Department of Pest Regulation (DPR) approval for CRS Plus, an aerosol pheromone biopesticide product that disrupts the mating of Aonidiella aurantii, also known as California Red Scale (CRS). CRS attacks all aerial parts of citrus trees including twigs, leaves, branches, and, most importantly, the ...
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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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California’s Prop 65 and Public Health Concerns from Maneb
In 1986, California voters approved an initiative to address increasing concerns about exposure to toxic chemicals. That initiative, the Safe Drinking Water and Toxic Enforcement Act of 1986, is better known by its original name of Proposition 65. Proposition 65 requires businesses to notify Californians about significant amounts of chemicals in the products they purchase, in their homes or ...
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Michelin introduces four new farm tires
MICHELIN® Agricultural tires is launching four new tires for tractors, sprayers, harvesting equipment and large implements in North America, as well as an industry-first satisfaction guarantee on the well-known Ultraflex line and a new mobile app that calculates the proper air pressure for tractor tires. Also on display during the Farm Progress show in Decatur, Ill. will be an example of ...
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Locust plague campaign gets results in Madagascar
Control operations are continuing in Madagascar against an invasion of the Malagasy Migratory Locust, a voracious insect threatening rice and maize crops and therefore the food security and livelihoods of millions of people. Jointly prepared by FAO and the Government of Madagascar, the three-year Programme in response to the locust plague is being implemented and coordinated by FAO in close ...
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Agronomy, safety and communication: the topics on the EDP calendar
The fourth day of the digital review of agricultural mechanics featured many events centred on cultivation techniques and on the topic of safety, but also on aspects related to information in the sector. A Yearbook brings together all the professionals who deal with communication in the sector's companies, in the competent bodies, and in the specialized media. Agronomy and cultivation techniques ...
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UF/IFAS Finding Could Help Farmers Stop Potato, Tomato Disease
A University of Florida scientist has pinpointed Mexico as the origin of the pathogen that caused the 1840s Irish Potato Famine, a finding that may help researchers solve the $6 billion-a-year disease that continues to evolve and torment potato and tomato growers around the world. A disease called “late blight” killed most of Ireland’s potatoes, while today it costs Florida ...
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Typhoon-stricken farmers receive first emergency seeds
One month after Typhoon Haiyan struck a devastating blow to the Philippines, farmers who lost essential crops and supplies are receiving the first wave of emergency seeds, restoring hope for a productive planting season and much-needed food for the coming year. FAO and the Philippines' Department of Agriculture (DA) have begun delivering the first rice and corn seed allocations to rural ...
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Weather extremes slash cereal yields
Climate change may have already begun to take its toll of agriculture. New research suggests that drought and extreme heat in the last 50 years have reduced cereal production by up to 10%. And, for once, developed nations may have sustained greater losses than developing nations. Researchers have been warning for years that global warming as a consequence of rising levels of carbon dioxide in ...
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Fungi and roundworms as non-chemical substitutes for pesticides
The use of some pesticides is a recognised concern for health and the environment. A new UK study identifies some naturally occurring alternatives to control wireworm, a widespread pest of potatoes. The wireworm causes major problems in arable crops, including potatoes, in many parts of the world. Wireworms are the larvae of click beetles. Their damage to potatoes can drastically reduce yield. ...
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Commission refers MALTA to the Court of Justice of the EU over finch trapping
The European Commission is referring Malta to the Court of Justice of the EU (CJEU) for its decision to allow finch trapping on its territory. The European Commission is referring Malta to the Court of Justice of the European Union (CJEU) over its decision to allow finch trapping on its territory as of 2014. The case concerns Malta's decision to allow the live capture (i.e. trapping) of seven ...
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