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Bait for killing solenopsis invicta Buren

A technology of RIFA and bait, applied in the directions of biocides, rodenticides, biocides, etc., can solve the problems of difficulty in controlling RIFA, no animal habitation and destruction of RIFA, and achieve good trapping effect, human, animal and environment. Safe and high kill rate

Inactive Publication Date: 2007-11-14
珠海经济特区瑞农植保技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Controlling RIFA is currently very difficult because the highly toxic insecticides used to eradicate RIFA cause damage to native fauna and can drive RIFA back to areas where there is no animal habitat
The killing rate of the existing baits for killing red fire ants is still not ideal, and the application of pesticides in farmland, homes, warehouses and other places has potential hidden dangers to human safety and is not conducive to environmental protection

Method used

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  • Bait for killing solenopsis invicta Buren
  • Bait for killing solenopsis invicta Buren
  • Bait for killing solenopsis invicta Buren

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] The bait for killing red imported fire ants in this example is composed of the following components in weight percentage: spinosad 0.015%, peanut oil 31.965%, popcorn 68%, preservative 0.02%, spinosad uses American Dow Agronomy "Spinosad" produced by the company, the preservative is potassium sorbate, and the preservative can effectively extend the validity period of the bait, prevent the deterioration of peanut oil and popcorn, so as to effectively attract the red fire ants to forage. The popcorn is crushed into powder, and then mixed with spinosad, peanut oil, and preservatives according to a conventional method to obtain the bait.

[0012] The following is an experiment of using this bait to kill red fire ants:

[0013] (1) Test date: July 19, 2005 to September 22, 2005.

[0014] (2) Test site: An unbuilt plant space next to the Amazon tribe in Lianwan Industrial Zone, Pingsha Town, Zhuhai City, Guangdong Province.

[0015] (3) Weather conditions: see Table 1 for details...

Embodiment 2

[0051] The bait for killing RIFA in this embodiment is composed of the following components by weight percentage: spinosad 0.018%, peanut oil 29.962%, popcorn 70%, preservative 0.02%. The preservative is sodium benzoate. The other features are the same as the first embodiment.

[0052] The following is an experiment of using this bait to kill RIFA:

[0053] (1) Test date: August 8, 2005 to September 22, 2005.

[0054] (2) Test site: The building vacant land opposite to the community population and family planning comprehensive management service station in Nanshui Town, Zhuhai City, Guangdong Province.

[0055] (3) Weather conditions: see Table 6 for details.

[0056] Table 6 Weather record table during the test of RIFA in Nanshui Town, Zhuhai City

[0057] August 8

August 9

August 10

August 11

Moderate rain, 27~32℃

70~90%

Sunny, 28~32℃

70~90%

Light to moderate rain, 25~31℃

70~90%

Light to moderate rain, 26~32℃

70~90%

August 1...

Embodiment 3

[0078] The bait for killing RIFA in this embodiment is composed of the following components in weight percentage: spinosad 0.0165%, peanut oil 30.9635%, popcorn 69%, and preservative 0.02%. The preservative is sodium benzoate. The other features are the same as the first embodiment.

[0079] The use method and dosage of the bait for killing RIFA of the present invention are recommended as follows:

[0080] 1. For large areas where RIFA occurs, it is recommended to use spreading, with an amount of 300-500g per mu.

[0081] 2. For a small area of ​​RIFA occurrence area, it is recommended to use single ant nest treatment. Sprinkle a circle of bait around the ant nest at 30-60 cm outside the ant nest, or place 3 to 5 small piles, and the amount of each nest is 30-50g ( Large ant nests can be put more).

[0082] 3. The best time for spraying is when a large number of red fire ants come out to forage. It should be used when there is no rain within 12 hours, and the ground temperature is...

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Abstract

The present invention discloses a bait attractant for killing Formica rufa. Its composition includes (by wt%) 0.015%-0.018% of spinosad, 29.962%-31.965% of peanut oil. 68%-70% of puffed rice and 0.02% of preservative. Said invention can be extensively used in the field of pest control.

Description

Technical field [0001] The invention relates to a bait for killing red fire ants. Background technique [0002] The red fire ant originated from South America and is an insect belonging to the Hymenoptera family Formicidae. Its body is brownish red, and its body is larger than ordinary ants. The adult body length is 3 mm to 6 mm, and the line of the head is inverted "Y". shape. RIFA has great lethality to humans, animals and plants, and poses a threat to human health; RIFA "likes to eat" crops, destroying seeds and fruits of sunflower, cucumber, soybean, corn and eggplant; some small mammals are also susceptible RIFA attacks; RIFA can also breed in electronic equipment such as air conditioners, traffic signal boxes, power supply meters, etc., which may cause electrical short-circuit failures. The Ministry of Agriculture of my country has designated the red imported fire ant as an entry phytosanitary pest of the People's Republic of China and a national phytosanitary pest, requiri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/00A01P19/00A01P11/00A01N37/02A01N57/16A01N65/44A01N65/20
Inventor 陈长贵谢忠李世河
Owner 珠海经济特区瑞农植保技术有限公司
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