Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology of thrips and observation sheet, which is applied in the field of thrips observation, can solve problems such as thrips harm, and achieve the effects of improving observation efficiency, reducing observation, and high accuracy
Inactive Publication Date: 2019-03-26
YUNNAN ACAD OF TOBACCO AGRI SCI
View PDF3 Cites 0 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0003] In agricultural production, in order to prevent thrips damage and prevent thrips from spreading viruses, it is necessary to manually observe the presence or absence of thrips damage in the field, but it is difficult to directly observe thrips damage on crops due to the small size of thrips
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0026] First randomly select the flowers around the tobacco field, the flowers are solitary flowers, the whole inflorescence or a random one in the inflorescence; then the receiving observation device is brought close to the flower; the flower is quickly shaken to the receiving observation device, and the flowers in the flower are The thrips shake off on the access observation device, then the thrips on the access observation device can be observed, and the number of thrips can be determined; the number of flowers around the selected tobacco field is 20.
Embodiment 2
[0028] First randomly select the flowers around the tobacco field, the flowers are solitary flowers, the whole inflorescence or a random one in the inflorescence; then the receiving observation device is brought close to the flower; the flower is quickly shaken to the receiving observation device, and the flowers in the flower are The thrips shake off on the access observation device, then the thrips on the access observation device can be observed, and the number of thrips can be determined; the number of flowers around the selected tobacco field is 40.
Embodiment 3
[0030] First randomly select the flowers around the tobacco field, the flowers are solitary flowers, the whole inflorescence or a random one in the inflorescence; then the receiving observation device is brought close to the flower; the flower is quickly shaken to the receiving observation device, and the flowers in the flower are The thrips shake off on the access observation device, then the thrips on the access observation device can be observed, and the number of thrips can be determined; the number of flowers around the selected tobacco field is 30.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Login to view more
Abstract
The invention discloses a thrips observation method which comprises the following steps: first selecting flowers around a tobacco field randomly, wherein the flowers are solitary flowers, whole inflorescences or any one of the inflorescences; then closing a receiving observation device to the flower; holding the flower to shake quickly toward the receiving observation device and shaking thrips inthe flower to the receiving observation device to observe thrips on the receiving observation device so as to determine quantity of thrips, wherein the quantity of the flowers around the tobacco fieldis 20-40. According to the method, by means of the habit that thrips are fond of gathering in plant flowers, the thrips field harm is predicated and forecasted favorably by observing harm and quantity of thrips on the flowers of plants around the field, so that production is guided for precise prevention. In particular, under the circumstance that the tobacco plants are relatively large and thrips dispersed on the tobacco plants have harm, the method has the advantages of being convenient to operate and high in accuracy.
Description
technical field [0001] The invention belongs to the technical field of agricultural and forestry pest control, and in particular relates to a thrips observation method. Background technique [0002] The said thrips is a collective name of the order Thysanoptera of Insecta, about 6000 species are known in the world, and about 600 species are known in China, mainly including Thripidae and Angiothrysidae. The larvae are white, yellow, or orange, and the adults are yellow, brown, or black; they like to eat plant juices on plants, and harm the flowers, fruits and leaves of plants, and more like to harm the flowers of plants. The body is small, with a body length of 0.5-2mm; the head is slightly rear-mouthed, and the mouthparts are file-suction, which can break the plant epidermis and absorb the juice. In Yunnan, thrips occur all year round, such as eggplant, cucumber, kidney bean, pepper, watermelon, tobacco, onion, etc. The main species that cause damage to melons, fruits and v...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more