Yunnan pine caterpillar sexual attractant core

An attractant and pine caterpillar technology, which is applied in the direction of attracting pests, biocides, animal repellents, etc., can solve the problems of few discussions on pine caterpillars in Yunnan, achieve broad industrialization prospects, reduce loss rates, and attract The effect of increased moth population

Inactive Publication Date: 2009-04-22
INST OF FOREST ECOLOGY ENVIRONMENT & PROTECTION CHINESE ACAD OF FORESTRY
View PDF2 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Many scholars have systematically and comprehensively elaborated and summarized the species, geographical distribution, bioecological characteristics, investigation and monitoring, forecasting models, occurrence and environment, control methods, management strategies, and comprehensive management of pine caterpillars in China. However, these discussions are based on Masson pine caterpillars, tabby pine caterpillars, larch caterpillars, and red pine caterpillars are the main ones, and there are few discussions on Yunnan pine caterpillars

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
  • Yunnan pine caterpillar sexual attractant core
  • Yunnan pine caterpillar sexual attractant core

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038]The sex pheromone attractant lure core that the present embodiment makes adopts trans 5 purchased on the market, cis 7-dodecadienol, trans 5, cis 7-dodecadienyl acetate, trans 5, cis 7-dodecadienal and cis 5, trans 7-dodecadienyl acetate have a chemical purity of 98% and a stereoisomer purity of 95%. Weigh trans 5, cis 7-dodecadienol 1000 mg, trans 5, cis 7-dodecadienyl acetate 500 mg, trans 5, cis 7-dodecadienal 100 mg, or Weigh trans 5, cis 7-dodecadienol 1000 mg, cis 5, trans 7-dodecadienyl acetate 500 mg, trans 5, cis 7-dodecadienal 100 mg, the The three ingredients are mixed evenly to make a sex attractant. Get the cuff type composite rubber lure core carrier 2 (as shown in Figure 1) of buying on the market then, wherein this composite rubber contains the chlorinated butyl rubber of 30-70% (W / W) and the natural rubber of 70-30% ; Get 20 μ L of the sex attractant 3 made, and add it dropwise to the composite rubber lure carrier 2 made in step 2); then add antioxidan...

Embodiment 2

[0042] The sex pheromone attractant lure core 1 that present embodiment makes adopts the trans 5 that buys in the market, cis 7-dodecadienol, trans 5, cis 7-dodecadienyl acetate, trans 5, The chemical purity of cis 7-dodecadienal and cis 5, trans 7-dodecadienyl acetate is 98%, and the stereoisomer purity is 95%. Weigh 100 mg of trans 5, cis 7-dodecadienol, 50 mg of trans 5, cis 7-dodecadienyl acetate, 10 mg of trans 5, cis 7-dodecadienal, and The three ingredients are mixed evenly to make a sex attractant. Get the cuff type composite rubber lure core carrier 2 (as shown in Figure 1) of buying on the market then, wherein this composite rubber contains the chlorinated butyl rubber of 30-70% (W / W) and the natural rubber of 70-30% ; Take 20 μL of the prepared sexual attractant and add it dropwise to the composite rubber lure carrier 2 made in step 2) to make the lure 1 of Yunnan pine caterpillar.

[0043] Or you can also drop antioxidants in the above lures, take antioxidant but...

Embodiment 3

[0046] The sex pheromone attractant lure core 1 that present embodiment makes adopts the trans 5 that buys in the market, cis 7-dodecadienol, trans 5, cis 7-dodecadienyl acetate, trans 5, The chemical purity of cis 7-dodecadienal and cis 5, trans 7-dodecadienyl acetate is 98%, and the stereoisomer purity is 95%. Weigh trans 5, cis 7-dodecadienol 2000 mg, cis 5, trans 7-dodecadienyl acetate 800 mg, trans 5, cis 7-dodecadienal 200 mg, the The three ingredients are mixed evenly to make a sex attractant. Get the cuff type composite rubber lure core carrier 2 (as shown in Figure 1) of buying on the market then, wherein this composite rubber contains the chlorinated butyl rubber of 30-70% (W / W) and the natural rubber of 70-30% ; With the prepared sexual attractant, get 20 μ L dropwise into the composite rubber lure carrier made in step 2), and make the lure 1 of Yunnan pine caterpillar.

[0047] Or can also drop ultraviolet light absorbing agent in above-mentioned making lure core...

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

No PUM Login to view more

Abstract

The invention discloses a Yunnan Dendrolimus sex attractant attracting core, which is characterized by the following: comprising compounded rubber attracting core carrier, sex attractant dipped into attracting core carrier and carrene; allocating the sex attractant with 0. 1-50mg inverse 5, cis-7-lauric diene alcohol, 0. 1-15mg inverse 5, cis-7-lauric dienoic acetate or cis 5, invert-7-lauric dienoic acetate, 0. 1-10mg inverse 5, cis-7-lauric dienoic aldehyde; comprising antioxidant or / and ultraviolet light absorbent 2-hydroxyl group-4-methoxy benzophenone. This invention can decreases isomerization rate of adjoint diene pheromone in attracting core, which can make sex pheromone discharge slowly and evenly in the carrier.

Description

technical field [0001] The invention relates to an attractant for monitoring and preventing pine caterpillars, in particular to an attractant for monitoring and preventing pine caterpillars with applied pheromones and a preparation method thereof. Background technique [0002] The family Lasiocampidae belongs to the order Lepidoptera, which includes many important forest pests, among which some species of the genus Dendrolimus are their representatives. There are more than 30 species of pine caterpillars in the world. Among the 27 species of pine caterpillars distributed in China, there are 6 species that are seriously harmful and widely distributed, namely: Dendrolimus punctatus (Dendrolimus punctatus), larch caterpillar (D.superans), oil Pine caterpillar (D. tabulaeformis), Yunnan pine caterpillar (D. houi), red pine caterpillar (D. spectabilis) and Simao pine caterpillar (D. kikuchii). This kind of pest is the most serious forest pest in my country, with many types, wide...

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
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): A01N37/06A01P19/00A01N35/02
Inventor 孔祥波张真王鸿斌赵成华张培毅
Owner INST OF FOREST ECOLOGY ENVIRONMENT & PROTECTION CHINESE ACAD OF FORESTRY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap