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Ditylenchus dipsaci is a plant pathogenic nematode that primarily infects onion and garlic. [2] It is commonly known as the stem nematode, the stem and bulb eelworm, or onion bloat (in the United Kingdom). [3] [4] Symptoms of infection include stunted growth, discoloration of bulbs, and swollen stems.
Add a fourth garlic bulb just below the initial three bulbs so that its bulb is in the center and its stem and leaves are nestled on top of the other garlic stems. Gently wrap the rightmost garlic ...
Andrographis paniculata, commonly known as creat or green chiretta, [2] is an annual herbaceous plant in the family Acanthaceae, native to India and Sri Lanka. It is widely cultivated in Southern and Southeastern Asia, where it has been believed to be a treatment for bacterial infections and some diseases.
Septoria leaf spot infects the blueberry plant through spores ejected from infected leaves and stem lesions left on the ground from the previous harvest season. These spores infect the crop and small white/tan leaf lesions form on the plant and the stem in early May. These lesions continue to develop and multiply through September. [62]
As for the types of garlic you can grow, there are two main varieties: softneck, which keeps for many months and features a flexible stem, and hardneck, which has a stiff stem.
Garlic bulbs are ready to harvest when one half to three-quarters of the leaves turn yellow. Lift the entire plant from the soil by hand or use a garden fork in compacted soils. Brush soil off the ...
It is a destructive disease of fruits, vegetables, and ornamentals found worldwide, and affects genera from nearly all the plant families. The bacteria mainly attack the fleshy storage organs of their hosts ( tubers , corms , bulbs , and rhizomes ), but they also affect succulent buds, stems, and petiole tissues.
Once a plant is infected, the bacteria spread through the xylem vessels from the area of infection to the main stem, and the entire plant wilts and dies. Initial symptoms may include the wilting of single leaves and smaller stems. Infected plants may produce a creamy white bacterial ooze when cut.