Articles Tagged with ''nematodes''

Did The Cold Winter Kill Plant Diseases?

It has been a long cold winter with record low temperatures. This has led to some growers wondering if they still have to worry about plant diseases this growing season. As cold as it has been this winter, it may not have been cold enough for plant pathogens to die. Fungal pathogens have survival structures that enable them withstand very harsh weather conditions.
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Beneficial Insects, Nematodes Unharmed By GM Crops

A large body of literature has shown that genetically-modified plants that produce proteins from the bacterium Bacillus thuringiensis (Bt) to protect themselves from insect pests have little to no effect on a wide range of nontarget insects. However, concerns about Bt crops still exist.
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Are Soil Nematodes Beneficial Or Harmful?

Nematodes are often talked about in a quiet fearful voice. The image of the small microscopic worms can bring grown men to their knees. Unfortunately like many things in our world, a few? apples have ruined the entire bushel.
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Sampling For Nematodes In Corn

To confirm potentially damaging nematodes in corn, samples that contain both soil and root systems need to be submitted.
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Soybean Farmers' Crops Facing Increased Risk Of Sudden Death Syndrome

This springs cool, wet weather is making it difficult for Iowa farmers to plant their soybeans and making it easier for a well-known pest to affect this years crop. Sudden Death Syndrome (SDS), a soil-borne fungus, is a disease that is highly dependent on the weather and the resistance level of the planted soybean varieties.
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