Lobesia botrana sex attractant as well as preparation method and application thereof
A technology of small tortrix and grape flower, applied in the direction of attracting pests, botanical equipment and methods, applications, etc., can solve the problems of pheromone components and ratio differences, poor application effects, etc., to achieve diverse dosage forms, long-lasting The effect of long validity period and strong trapping ability
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Embodiment 1
[0017] Example 1 Preparation of Sexual Attractant (Rubber Lure Core) for Grape Toricula Moth
[0018] Table 1 shows the formulations of different sexual attractants (rubber lure cores) for grape moths. (E,Z)-7,9-dodecadien-1-ol acetate (E7,Z9-12:Ac) and (Z)-9-dodecene acetate (Z9-12 :Ac) were mixed in different proportions (the total amount was 1000 μg), dissolved in 500 μL of n-hexane, dropped into a 500 μL anti-mouth rubber tip, and air-dried to obtain the lure core of the sexual attractant of the grape moth.
[0019] Table 1 Formulas of different sexual attractants (rubber lures with anti mouth)
[0020]
Embodiment 2
[0021] Example 2 Preparation of Sexual Attractant (Polyethylene Bottle Lure)
[0022] The formulations of different grape moth sex attractants (polyethylene bottle lures) are shown in Table 2. (E,Z)-7,9-dodecadien-1-ol acetate (E7,Z9-12:Ac) and (Z)-9-dodecene acetate (Z9-12 :Ac) were mixed in different proportions (the total amount was 1000 μg), dissolved with 500 μL of chlorinated paraffin, added to a 1000 μL polyethylene bottle, and sealed to obtain the lure core of the sexual attractant for the grape moth.
[0023] Table 2 Formulas of different sexual attractants (polyethylene bottle lures) for the grape moth
[0024]
Embodiment 3
[0025] Example 3 Field test of sexual attractant (anti-mouth rubber lure core) for grape moth
[0026] Select grape variety, growing way, fertilizer and water management condition to be consistent, and the contiguous vineyards with an area of more than 10 mu are used as test fields, and 8 are evenly set to contain the grape moth sex attractant (anti-mouth rubber lure core) in embodiment 1. Sticky insect plate trap (traps purchased from Zhangzhou Yinger Agricultural Science and Technology Co., Ltd.), set up sex attractant control (SP) and blank control (CK) at the same time, wherein neutral attractant contrast (SP) is to contain the following mass ratio Compounds of {(E,Z)-7,9-dodecadien-1-ol acetate (E7,Z9-12:Ac), (E,Z)-7,9-dodecadiene -1-alcohol (E7, Z9-12:OH) and (Z)-9-dodecene acetate (Z9-12:Ac) ratio of 100:5:1)} anti-mouth rubber with a content of 1000μg Sticky board traps with lure cores; blank control (CK) is sticky board traps without lure cores.
[0027] Three rep...
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