Powder type blattaria bait
A bait and powder technology, applied in the direction of insecticides, biocides, animal repellents, etc., can solve the problems of unfavorable insect body adhesion, drug powder contact transmission, affecting group chain control effect, easy to produce drug resistance, etc., to achieve Excellent palatability and attractiveness, safe for humans, animals and the environment, and low-cost raw materials
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Embodiment 1
[0026] 1. Formula:
[0027] 1.0% chlorfenapyr + 40% peanut bran powder + 20% flour + 20% brown sugar powder + 5% milk powder + 13.5% talcum powder + 0.25% potassium sorbate + 0.25% sodium benzoate
[0028] 2. Drug efficacy determination method:
[0029] 1) Insects to be tested
[0030] Germanica, Periplaneta americana
[0031] 2) Experimental method:
[0032] Twelve transparent plastic boxes (width 15cm x length 20cm x height 15cm), the lids were hollowed out and covered with gauze to avoid suffocation and death of insects during the experiment, which would affect the accuracy of the data. Apply Vaseline around the box near the lid to prevent cockroaches from crawling out during the test.
[0033] Put 1.5g of the powder-type bait to be tested in a plastic petri dish, put it into a transparent plastic box, roll it into a paper ball with a paper towel, and place it next to the bait after absorbing water. Blattella germanica and Periplaneta americana were respectively insert...
Embodiment 2
[0039] 1. Formula:
[0040] 3.0% chlorfenapyr + 42% peanut bran powder + 20% flour + 20% brown sugar powder + 5% milk powder + 13.5% talcum powder + 0.25% potassium sorbate + 0.25% sodium benzoate
[0041] 2. Drug efficacy determination method
[0042] As in Example 1, the tested insect was Periplaneta americana.
[0043] To measure the duration of validity, the method is as follows: divide the prepared bait into two parts, one part is placed in the open at room temperature, and the other part is placed at 54 ° C. After one week, observe whether the physical properties change. killing effect.
[0044] 3. Results and analysis
[0045] From the test results, the killing effect of 3% chlorfenapyr on Periplaneta americana is better than that of 1.0% chlorfenapyr, and the insecticidal effect is directly proportional to the percentage content. The determination of the duration of validity found that after being left open at room temperature for a week, there was no significant c...
Embodiment 3
[0049] 1. Formula:
[0050]3.0% chlorfenapyr + 42% peanut bran powder + 20% flour + 20% brown sugar powder + 5% milk powder + 13.5% talcum powder + 0.25% potassium sorbate + 0.25% sodium benzoate
[0051] 2. Application process:
[0052] In September 2012, in Room 11-301, East District, Guangdong Academy of Agricultural Sciences (25m 2 The cockroach control test was carried out in a one-bedroom apartment in a unit. This room is a collective dormitory with a relatively high density of cockroaches. The main species is Blattella germanica.
[0053] At around 10 o'clock in the evening, divide 10g of the powder-type bait into 5-6 portions, place them on aluminum foil paper, and put them in places where cockroaches often appear, such as beds, cabinets, refrigerators, kitchens, and sewers.
[0054] 3. Investigation of killing effect:
[0055] The next morning after spraying, no dead cockroaches were seen. Three days after spraying, sporadic dead cockroaches or poisoned cockroaches...
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