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Keep the seeds in an area of your home where the temperature is between 65 to 70 degrees Fahrenheit. This can be most easily accomplished with a heat mat or grow light. Water seedlings once or ...
Rhizoctonia solani root rot on corn roots, magnified 0.63X. Damping off can be prevented or controlled in several different ways. Sowing seeds in a sterilized growing medium can be effective, although fungal spores may still be introduced to the medium, either on the seeds themselves or after sowing (in water or on the wind).
The attractive seeds (usually about the size of a ladybug, glossy red with one black dot) contain abrin, an extremely toxic ribosome-inactivating protein related to ricin. [citation needed] Symptoms of poisoning include nausea, vomiting, convulsions, liver failure, and death, usually after several days. Ingesting a single seed can kill an adult ...
Dahlia mosaic virus Tomato spotted wilt virus: Ringspot Impatiens necrotic spot virus: References. Common Names of Diseases, The American Phytopathological Society
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Most of us know to be cautious of sharks and lightning, but, in reality, there are some rather big dangers out there that often go unacknowledged.
Dalea is a genus of flowering plants in the legume family, Fabaceae.Members of the genus are commonly known as prairie clover [2] or indigo bush. [3] Its name honors English apothecary Samuel Dale (1659–1739). [4]
Dahlias tend to attract quite a bit of insects, some which are dangerous and harmful to their survival. Insects like slugs, earwigs, the red spider, snails, caterpillars, aphids, and thrips threaten dahlias because they can eat the petals, leave slime trials, leave tattered petals, etc. Dahlias can also become infected with the following diseases: Sclerotinia disease, fungal diseases, mildew ...