Pine moth rod type destructive insect attractant
A pest attractant, pine technology, applied in the direction of attracting pests, biocides, pest control, etc., can solve the problems of difficult technical operation, environmental pollution, poor effect, etc., to curb pest damage and attract high activity. , the effect of reducing the density of insect population
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Embodiment 1
[0026] The specific technological process of manufacturing method of the present invention is as shown in accompanying drawing:
[0027] (1) Process dry pine branches into fragments (slicing machine or manual splitting can be used), 0.3-1cm thick, length ≤ 3cm, width ≤ 2cm, put 25kg fragments into a traditional Chinese medicine extraction kettle for extraction;
[0028] (2) Add 75 liters of absolute ethanol, cook at 78-80°C for 2 hours, then concentrate for 1 hour, and concentrate into concentrated ointment and crystals, that is, pine tree extract ointment;
[0029] (3) Take the extract and add the solvent absolute ethanol, add it to the filling machine, stir manually or mechanically (15 times / min), stir for 15 minutes, and control the temperature at 30°C (controlled by air conditioner) until it is fully dissolved and prepared to be saturated After standing still, take the supernatant and add 0.1% 6.D-isoascorbic acid to mix evenly, which is the finished attractant. This attr...
Embodiment 2
[0040] The specific process flow of the manufacturing method of the present invention is as shown in the accompanying drawings.
[0041] (1) Process dry pine branches into fragments (slicing machine or manual splitting can be used), 0.3-1cm thick, length ≤ 3cm, width ≤ 2cm, put 25kg fragments into a traditional Chinese medicine extraction kettle for extraction;
[0042] (2) Add 75 liters of anhydrous petroleum ether (30-60), cook at 30-60°C for 2 hours, then concentrate for 1 hour, and concentrate into concentrated ointment and crystals, that is, pine tree extract ointment;
[0043] (3) Take the extract and add the solvent absolute ethanol, add it to the filling machine, stir manually or mechanically (15 times / min), stir for 15 minutes, and control the temperature at 30°C (controlled by air conditioner) until it is fully dissolved and prepared to be saturated After standing still, take the supernatant and add 0.1% 6.D-isoascorbic acid to mix evenly, which is the finished attra...
Embodiment 3
[0054] The specific process flow of the manufacturing method of the present invention is as shown in the accompanying drawings.
[0055] (1) Process dry pine branches into fragments (slicing machine or manual splitting can be used), 0.3-1cm thick, length ≤ 3cm, width ≤ 2cm, put 25kg fragments into a traditional Chinese medicine extraction kettle for extraction;
[0056](2) Add 75 liters of anhydrous chloroform, cook at 82-85°C for 2 hours, then concentrate for 1 hour, and concentrate into concentrated ointment and crystals, that is, pine extract ointment;
[0057] (3) Take the extract and add the solvent absolute ethanol, add it to the filling machine, stir manually or mechanically (15 times / min), stir for 15 minutes, and control the temperature at 30°C (controlled by air conditioner) until it is fully dissolved and prepared to be saturated After standing still, take the supernatant and add 0.1% 6.D-isoascorbic acid to mix evenly, which is the finished attractant. This attrac...
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