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Powder type blattaria bait

A bait and powder technology, applied in the directions of insecticides, biocides, animal repellants, etc., can solve the problems of unfavorable insects adhering to the powder contact and transmission, affecting the effect of group chain control, and easy to produce drug resistance, etc. Good palatability and attractiveness, safe for humans, animals and the environment, and low-cost effects

Active Publication Date: 2015-03-18
PLANT PROTECTION RES INST OF GUANGDONG ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage is that most of the insecticides used are knockdown, which is easy to produce drug resistance. At the same time, it is not conducive to the insects' adhesion to the powder for contact transmission, which affects the effect of group chain control.
Chlorfenapyr is a representative agent with low toxicity and high efficiency in the new generation. At present, there is no application for patents related to cockroach control. According to the drug efficacy test, it is found that the drug has a good control effect on cockroaches, with a medium to slow killing speed and a long-lasting effect. Longer and other characteristics, it is suitable for making powder bait for group control

Method used

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  • Powder type blattaria bait
  • Powder type blattaria bait

Examples

Experimental program
Comparison scheme
Effect test

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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Abstract

The invention discloses a powder type blattaria bait. The bait agent comprises the components of pesticide original medicine, a composite feeding stimulant, a preservative agent and a filling agent, wherein by weight percent, the pesticide is 1.0-3.0 percent, the composite feeding stimulant is 80.0-85.0 percent, the preservative agent is 0.5 percent and the filling agent is the rest. The bait has the characteristics of inexpensive materials, simplicity in manufacturing, convenience in scattering and good population control effect, and has no harm to human, domestic animals and the environment.

Description

technical field [0001] The invention relates to a cockroach bait, in particular to a powder type bait. technical background [0002] Cockroaches (Blattaria) are the most difficult pests to control among the main sanitary pests. They not only bite and destroy food, medicinal materials, fabrics, paper, etc., but also carry Shigella, Pseudomonas aeruginosa, Proteus, Salmonella, typhoid bacillus A pathogenic bacterium that is the vector of many human diseases. Cockroach secretions, excrement, and exfoliated skin can cause skin rashes, asthma, and sneezing in people with allergies. In recent years, with the improvement of people's living standards, cockroaches have become increasingly rampant in households, catering public places, schools and other places in my country. [0003] Up to now, chemical control is still the main control method for cockroaches. Pyrethroids are the most widely used insecticides, and the drugs are applied by spraying and fumigation. According to repor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N43/36A01P7/04
Inventor 胡珍娣冯夏陈焕瑜李振宇林庆胜尹飞张德雍周小毛包华理卢悦昌莫严
Owner PLANT PROTECTION RES INST OF GUANGDONG ACADEMY OF AGRI SCI
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