12 Questions
Rice leaf folders feed on rice stems, causing stem breakage and reducing yield.
False
Rice hispa beetles can transmit viral diseases to rice plants.
False
Spraying herbicides is a common practice in rice cultivation to control pests.
False
Infested plants with rice stem borers often exhibit 'yellowing of leaves' where the central shoot dies.
False
Rice hoppers are pests that feed on rice leaves, causing characteristic 'window-pane' feeding damage.
False
Pest control in rice cultivation is crucial for maintaining high yields and quality.
True
Rice gall midges feed on rice leaves, causing silvering or bronzing of leaf surfaces.
False
Rice weevils are pests that infest rice plants during their growth stage.
False
The application of additional nitrogen and potassium can lead to yield losses in rice cultivation.
False
The panicle is the part of the rice plant that contains the roots.
False
Harvest time is typically 15 days after the heading in rice cultivation.
False
The moisture content of unhulled rice immediately after harvest is typically around 5 to 7%.
False
Learn about the importance of pest control in rice cultivation, including the use of herbicides to control weeds and managing diseases to maintain high yields and quality. This quiz covers the common practices and methods used in rice pest management.
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