A composition capable of repelling oviposition against the red-veined ear borer and the two-spotted rhinoceros
A technology of Rhinoceros beetle and red-veined ear borer is applied in the field of plant pest control, which can solve the problems of death of heart and leaf tissue, failure of normal growth of plants, and death of flower ears, etc., so as to achieve ecological prevention and control and avoid egg-laying. effect of action
Active Publication Date: 2016-01-06
COCONUT RES INST OF CHINESE ACAD OF TROPICAL AGRI SCI
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Problems solved by technology
[0002] The red-veined ear borer and the two-spotted rhizome are important pests that have harmed palm plants in recent years, and their harm characteristics are similar. They both like to feed on the young heart leaf tissue. Even in some areas, these two pests also show the characteristics of feeding on the young flower bud tissues of palm plants such as coconuts, resulting in the death of the flower spikes and affecting the fruit yield.
Method used
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Embodiment 1
[0016] Take 5 parts of linalool and 75 parts of linalyl acetate according to the number of parts by mass, and mix them evenly to obtain a composition with an oviposition repelling effect, which is set aside.
Embodiment 2
[0018] Take 90 parts of linalool and 35 parts of linalyl acetate according to the number of parts by mass, mix them evenly to obtain a composition with the effect of repelling oviposition, and set aside.
Embodiment 3
[0020] Take 65 parts of linalool and 15 parts of linalyl acetate according to the number of parts by mass, mix them evenly to obtain a composition with an oviposition repelling effect, and set aside.
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The invention belongs to the technical field of plant pest prevention and control, and relates to a composition with a function of deterring oviposition of tirathaba rufivena walker and oryctes rhinoceros. The composition comprises the effective components of linalool and linalyl acetate, and can be matched with the conventional auxiliary materials so as to be prepared into various types of preparations such as gel, granules and tablets by the existing technology. The composition is prepared by carrying out scientific mixing on the environment-friendly medicines, has good function of deterring oviposition of tirathaba rufivena walker and oryctes rhinoceros, has the characteristics of being low in toxicity, free from residue, harmless, free from drug resistance to pests and the like, is beneficial for realizing ecological pest prevention and control for palm plants, and has very important significance for protecting the palm plants from the damage of the pests.
Description
technical field [0001] The invention belongs to the technical field of plant pest prevention and control, and relates to a composition with an oviposition-repelling effect, in particular to a composition with an oviposition-repelling effect on the ear borer and rhinocarp. Background technique [0002] The red-veined ear borer and the two-spotted rhizome are important pests that have harmed palm plants in recent years, and their harm characteristics are similar. They both like to feed on the young heart leaf tissue. Even in some areas, these two pests also show the characteristics of feeding on the young flower bud tissues of palm plants such as coconuts, resulting in the death of the flower spikes and affecting the fruit yield. [0003] At present, the prevention and control of the red-veined stem borer and the two-spotted rhinoceros mainly focus on chemical control. The spraying of chemical agents directly kills the red-veined stem borer and the two-spotted rhinoceroses to ...
Claims
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IPC IPC(8): A01N49/00A01P15/00
Inventor 吕朝军钟宝珠钱军苟志辉覃伟权
Owner COCONUT RES INST OF CHINESE ACAD OF TROPICAL AGRI SCI