- 行业: Agriculture
- Number of terms: 29629
- Number of blossaries: 0
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1). To drop or disperse pollen grains or the falling of unharvested rice grains from the panicles. 2). A structure used for storage.
Industry:Agriculture
A fungal disease caused by Acrocylindrium oryzae. Rotting occurs on the uppermost leaf sheaths enclosing the young panicles. The lesions start as oblong or somewhat irregular spots, 0.5-1.5 cm long, with brown margins and gray centers, or they may be grayish brown throughout. Powdery growths may be found inside affected sheaths.
Industry:Agriculture
The swelling at the base of the leaf sheath just above the node, often mis-termed as the node.
Industry:Agriculture
A disease incited by Pyrenochaeta oryzae, symptoms are brown blotches on the leaf sheath, leaf blade, and glumes.
Industry:Agriculture
A disease caused by the fungus Rhizoctonia solani / Thanatephorus cucumeris. The disease is characterized by ellipsoidal, necrotic lesions occurring initially at the leaf sheaths near the water line. Lesions may enlarge and spread on leaves and ultimately on panicles.
Industry:Agriculture
The lower part of the leaf enclosing the stem, originating from the node and wrapping around the culm above the node.
Industry:Agriculture
Reproduction involving the union of two compatible gametes.
Industry:Agriculture
A condition wherein the male and female adult insects differ in appearance, as in yellow stem borers.
Industry:Agriculture
