JP2016117661A - Shituzai termite controlling composition - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide shituzai termite controlling composition having excellent controlling effect to shituzai termite, and a method for controlling shituzai termite.SOLUTION: Provided is a shituzai termite controlling composition containing one or more kinds of neonicotinoid based compounds selected from the group (A) or/and one or more kinds of insecticidal compounds selected from the group (B) as effective components, and also provided is a method for controlling shituzai termite: the group (A) the group consisting of acetamiprid, clothianidin, dinotefuran, imidacloprid, nitenpyram, thiacloprid and thiamethoxam; and the group (B) the group consisting of fipronyl, chlorphenapyl, metaflumizone and flubendiamide.SELECTED DRAWING: None

Description

The present invention relates to a termite termite control composition for controlling a termite termite, and to a termite termite control method using the control composition.

Termites are typical pests that harm wood. The total annual damage caused by termites throughout Japan is estimated to be several hundred billion yen. Acetamiprid has been proposed as an insecticidal composition for combating such termites. These termites were mainly against subterranean termites such as the Yamato termites and the termites.

On the other hand, in recent years, wild termites that do not belong to subterranean termites and termite termites have expanded their habitats in Kyushu, Shikoku, Kinki, etc., and may become a threat to housing damage. Therefore, there is an urgent need to develop a termite termite control composition having an excellent control effect on the termites termites.

Special table 2008-520571 gazette

An object of this invention is to provide the control method of a scab-termite, and the control method of a scab-termite which has the control effect which was excellent with respect to the scab-termite.

As a result of intensive studies in order to solve such problems, the present inventors have found a scab termite control composition having an excellent control effect on scab termites.

That is, the present invention includes (1) one or more neonicotinoid compounds selected from group (A) or / and one or more insecticidal compounds selected from group (B) as active ingredients. The termite termite control composition characterized by the above-mentioned. Group (A): A group consisting of acetamiprid, clothianidin, dinotefuran, imidacloprid, nitenpyram, thiacloprid and thiamethoxam. Group (B): A group consisting of fipronil, chlorfenapyr, metaflumizone and fulvendiamide. (2) Spraying a composition containing as an active ingredient one or more neonicotinoid compounds selected from the group (A) and / or one or more insecticidal compounds selected from the group (B). This is a method for controlling white ants. Group (A): A group consisting of acetamiprid, clothianidin, dinotefuran, imidacloprid, nitenpyram, thiacloprid and thiamethoxam. Group (B): A group consisting of fipronil, chlorfenapyr, metaflumizone and fulvendiamide.

According to the present invention, it is possible to provide an excellent control composition and control method for white ants.

The present termite termite control composition of the present invention includes (A) at least one of neonicotinoid compounds comprising acetamiprid, clothianidin, dinotefuran, imidacloprid, nitenpyram, thiacloprid and thiamethoxam, and / or (B) fipronil, chlorfenapyr, These termite control compositions comprising metaflumizone and fulvendiamide may be used alone or in combination of two or more.

As long as the composition of the present invention contains the present compound A or / and B, the dosage form is not particularly limited, and may be, for example, an oil, an emulsion, an emulsion, a microemulsion, a flowable, depending on the purpose and application. Preparations, suspoemulsions, powders, granules, wettable powders, tablets, microcapsules, aerosols, smoking agents, and the like.

The situ Zai termite present invention, Hodotermopsis genus such as giant termites, Zootermopsis spp such as Nevada giant termites, Archotermopsis genus Himalayas giant termites, Porotermes genus such as southern giant termites, Stolotermes genus such as southern Hirata giant termites, and Neotermes castaneus, Neotermes jouteli, say the Neotermes genus, etc., such as Neotermes luykxi.

The composition of the present invention obtained as described above is required where extermination or prevention of the termites is required, for example, soil (ground surface, etc.), wood, building (that is, house, warehouse, gate, fence, and their attached equipment) ) In the basic structure part, superstructure part and underground structure part, underground structures as ancillary equipment for buildings, and habitats and outbreak areas of white termites.

Spraying varies depending on the degree of damage or prevention, for example, per unit area, the composition of the present invention usually, from 0.001 to 100 g / ^{m 2,} preferably, so that 0.01 to 10 g / ^{m 2} approximately Scatter. The spraying method also varies depending on the damage or prevention, but for example, in addition to the usual spraying method, an appropriate method such as coating, dipping, pouring, spraying, spraying, or the like is used.

Therefore, if the composition of the present invention is sprayed on a place where it is necessary to control or prevent a termite termite as described above, a large amount of a termite termite can be obtained as a termite termite control composition for controlling a termite termite. The prevention and mass extermination can be effectively realized.

Examples are described below, but the present invention is not limited to these examples.

Example 1
The surface of a non-treated wood piece (1 × 2 × 1 cm) of Gantner SC (floatant containing clothianidin 15%, manufactured by Sumika Environmental Science Co., Ltd.) (200 g) was treated on an untreated wood piece and air-dried.

Example 2
A surface of a non-treated wood piece (1 × 2 × 1 cm) of Hachikusan FL (flounder preparation containing 20% imidacloprid, manufactured by Bayer CropScience Co., Ltd.) (0.1 g) was treated on an untreated wood piece and air-dried.

Example 3
A surface of a non-treated wood piece (1 × 2 × 1 cm) of 0.1 g of 200 times water diluted solution of Optiguard ZT (flowable agent containing 20% thiamethoxam, manufactured by Syngenta Japan Co., Ltd.) was treated with air and dried.

Example 4
A surface of a non-treated wood piece (1 × 2 × 1 cm) of 300 g water diluted solution of Agenda SC (floprol containing 9.1% fipronil, manufactured by Bayer CropScience Co., Ltd.) was treated and air-dried.

Comparative Example 1
A surface of an untreated wood piece (1 × 2 × 1 cm) of an ecolophane emulsion (an emulsion containing 30% etofenprox, made by Mitsui Chemicals Agro Co., Ltd.) 0.1 g in 75-fold water was treated and air-dried.

Comparative Example 2
A surface of a non-treated piece of wood (1 × 2 × 1 cm) of 0.1 g of 4-fold water diluted solution of mokbo pene reserve (boric acid 32%, manufactured by Dainippon Wood Preservation Co., Ltd.) was treated and air-dried.

Comparative Example 3
Untreated wood pieces (1 × 2 × 1 cm) were air-dried as in Examples 1 to 4 and Comparative Examples 1 and 2.

(Test method)
Gypsum was poured into a plastic cup having a diameter of 9 cm and a height of 4.5 cm with a hole having a diameter of 5 cm at the bottom so that the thickness was 5 mm and air-dried. The pieces of each example and comparative example and the untreated piece (1 × 2 × 1 cm) were placed in the test apparatus so as not to contact each other. A group of 10 green ants ( Zootermopsis nevadensis ) ants were released on the plaster, and then left in a constant temperature bath at 25 ° C. so as to be sufficiently moistened from the bottom of the plaster. After 21 days, the death rate of the test insects was investigated. The results are shown in Table 1.

The wood treated in Comparative Example 1 or Comparative Example 2 was placed on gypsum, and after 10 insects ( Reticulitermes pertusus ) were released, sufficient moisture was applied from the bottom of the gypsum. 25 It was left in a constant temperature bath at ℃. After 21 days, the mortality rate of the test insects was examined and all were 100%.

INDUSTRIAL APPLICABILITY According to the present invention, it is possible to provide a termite termite control composition having superior efficacy against a termite termite and a method for controlling a termite termite.

Claims (2)

One or more types of neonicotinoid compounds selected from the group (A) or / and one or more types of insecticidal compounds selected from the group (B) as active ingredients, Composition.
Group (A): A group consisting of acetamiprid, clothianidin, dinotefuran, imidacloprid, nitenpyram, thiacloprid and thiamethoxam.
Group (B): A group consisting of fipronil, chlorfenapyr, metaflumizone and fulvendiamide. A composition containing, as an active ingredient, one or more neonicotinoid compounds selected from the group (A) or / and one or more insecticidal compounds selected from the group (B) is sprayed. , Shitsuzai termite control method.
Group (A): A group consisting of acetamiprid, clothianidin, dinotefuran, imidacloprid, nitenpyram, thiacloprid and thiamethoxam.
Group (B): A group consisting of fipronil, chlorfenapyr, metaflumizone and fulvendiamide.