阅读说明：本技术 一种含四硫化双戊撑秋兰姆的驱鸟剂 (Bird repellent containing dipentamethylenethiuram tetrasulfide ) 是由 何东升 张振业 陈俊鹏 于 2018-08-08 设计创作，主要内容包括：本发明属于农用化学驱鸟领域,尤其是涉及一种含四硫化双戊撑秋兰姆的驱鸟剂,所述驱鸟剂的活性成分为四硫化双戊撑秋兰姆成分,该驱鸟剂能够有效地减少鸟类对作物种子或幼芽的取食,能够减少取食量的50~80%,具有效果明显的趋避作用,保护了作物正常种植和管理,提高产量,降低育苗成本；此外,四硫化双戊撑秋兰姆本身为低毒的化合物,对人体的危害较小；且四硫化双戊撑秋兰姆具有贮藏稳定的特性,从而使得包含该四硫化双戊撑秋兰姆的驱鸟剂的贮藏稳定性也一并提高,增强了该驱鸟剂的保存时间。(The invention belongs to the field of agricultural chemical bird repelling, and particularly relates to a bird repellent containing dipentamethylenethiuram tetrasulfide, wherein the active component of the bird repellent is the dipentamethylenethiuram tetrasulfide, the bird repellent can effectively reduce the feeding of birds to crop seeds or sprouts, can reduce the feeding amount by 50-80%, has an obvious avoidance effect, protects the normal planting and management of crops, improves the yield, and reduces the seedling raising cost; in addition, dipentamethylenethiuram tetrasulfide is a low-toxicity compound and has small harm to human bodies; and the dipentylene thiuram tetrasulfide has the characteristic of stable storage, so that the storage stability of the bird repellent containing the dipentylene thiuram tetrasulfide is also improved, and the storage time of the bird repellent is prolonged.)

1. A bird repellent containing dipentamethylenethiuram tetrasulfide is characterized in that the active ingredient of the bird repellent containing dipentamethylenethiuram tetrasulfide is the dipentamethylenethiuram tetrasulfide ingredient.

2. The dipentamethylenethiuram tetrasulfide-containing bird repellent according to claim 1, wherein the mass percentage of the dipentamethylenethiuram tetrasulfide component is 0.1 to 90%.

3. The dipentamethylenethiuram tetrasulfide-containing bird repellent according to claim 2, wherein the mass percentage of the dipentamethylenethiuram tetrasulfide component is 0.5 to 80%.

4. The dipentamethylenethiuram tetrasulfide-containing bird repellent according to claim 3, wherein the mass percentage of the dipentamethylenethiuram tetrasulfide component is 0.5 to 50%.

5. The dipentamethylenethiuram tetrasulfide-containing bird repellent agent according to any one of claims 1 to 4, wherein the dipentamethylenethiuram tetrasulfide-containing bird repellent agent further comprises a dispersant component and/or a surfactant component, the dispersant component is 10-80% by mass, and the dispersant is one or a combination of more of kaolin, talcum powder, gypsum powder, diatomite and water.

6. A dipentylene thiuram tetrasulfide-containing bird repellent according to claim 5, wherein said surfactant is selected from the group consisting of sodium dodecyl sulfonate, sodium lauryl sulfate, sodium dodecyl benzene sulfonate, sodium dioctyl sulfosuccinate, sodium glycocholate, carboxylic acid betaine, polyoxyethylene alkyl aryl ether, polyoxyethylene alkyl ether, alkylbenzene sulfonate, alkyl naphthalene sulfonate, etc., magnesium aluminum silicate, xanthan gum, acrylate copolymer, sodium lignin sulfonate, polyoxyethylene alkyl aryl phenol, and combinations of one or more thereof.

7. The dipentamethylenethiuram tetrasulfide-containing bird repellent agent according to claim 5, wherein the surfactant is contained in an amount of 1 to 15% by mass.

8. The dipentamethylenethiuram tetrasulfide-containing bird repellent according to claim 1, in the form of a seed coating, a seed dressing, a suspension, an aqueous dispersion granule, or a wettable powder.

Technical Field

The invention belongs to the field of agricultural chemical bird repelling, and particularly relates to a bird repellent containing dipentamethylenethiuram tetrasulfide.

Background

Due to the increase of returned agricultural areas and greening areas, bird habitats are increased, and in addition, the protection consciousness of people on birds is enhanced, the number of birds is more and more, the birds in paddy fields, orchards and other fields are seriously damaged, and the loss of the birds to crops in agriculture is more and more.

The existing bird repelling measures are generally measures such as gun horn repelling, net lapping covering, bird repelling agent spraying and the like. The gun horn driving, the lapping and covering and other measures have very high labor and material costs. In some areas with serious bird damage, farmers illegally use high-toxicity carbosulfan for seed dressing to kill birds invading farmlands in order to reduce loss. Farmers lack effective repelling means.

Dipentamethylenethiuram tetrasulfide is gray yellow powder, has a specific gravity of 1.41-1.50, a melting point of not less than 110 ℃, is soluble in carbon disulfide, chloroform and carbon tetrachloride, and is insoluble in water; no smell, no toxicity and stable storage. Tetrakis-amylene thiuram is commonly used as an accelerator for natural rubber, ethylene propylene rubber, neoprene rubber, styrene butadiene rubber, butyl rubber, nitrile rubber, isoprene rubber, chlorosulfonated polyethylene rubber, and also as a vulcanizing agent. When used as a vulcanizing agent, the vulcanized rubber is heat-resistant and has excellent aging resistance.

Disclosure of Invention

The invention aims to provide a bird repellent which is convenient to use and can avoid the harm of birds and beasts, aiming at the defects in the prior art.

Therefore, the invention adopts the following technical scheme:

the active ingredient of the bird repellent containing the dipentamethylenethiuram tetrasulfide is the dipentamethylenethiuram tetrasulfide.

While adopting the above technical scheme, the present invention can also adopt or combine the following further technical schemes:

preferably, the dipentamethylenethiuram tetrasulfide component accounts for 0.1-90% by mass.

Preferably, the content of the dipentamethylenethiuram tetrasulfide is 0.5-80% by mass.

Preferably, the dipentamethylenethiuram tetrasulfide component is contained in an amount of 0.5 to 50% by mass.

Preferably, the bird repellent agent containing the dipentaerythritol thiuram tetrasulfide further comprises a dispersant component and/or a surfactant component, the dispersant component accounts for 10-80% by mass, and the dispersant is one or a combination of more of kaolin, talcum powder, gypsum powder, diatomite and water.

Preferably, the surfactant is selected from the group consisting of sodium dodecyl sulfonate, sodium lauryl sulfate, sodium dodecyl benzene sulfonate, sodium dioctyl succinate, sodium glycocholate, carboxybetaines, polyoxyethylene alkyl aryl ethers, polyoxyethylene alkyl ethers, alkyl benzene sulfonates, alkyl naphthalene sulfonates, and the like, magnesium aluminum silicate, xanthan gum, acrylate copolymers, sodium lignosulfonates, and combinations of one or more of polyoxyethylene alkyl aryl phenols.

Preferably, the mass percentage of the surfactant is 1-15%.

Preferably, the dosage form of the bird repellent containing the dipentamethylenethiuram tetrasulfide is seed coating agent, seed dressing agent, suspending agent, water dispersible granule or wettable powder.

The invention provides a method for using a bird repellent containing dipentamethylenethiuram tetrasulfide, which comprises the following steps: a preparation of a bird repellent containing an active ingredient of dipentamethylenethiuram tetrasulfide is applied to birds or their habitat. When the dosage form of the bird repellent is a seed coating agent or a seed dressing agent, crop seeds are treated; when the dosage form of the bird repellent is a suspending agent, a water dispersion preparation, a wettable powder and the like, the bird repellent is diluted by adding water and then sprayed on a crop field or the periphery of the crop field or crop seedlings; when the dosage form of the bird repellent is granules or granules with a slow release function, the bird repellent is scattered on a crop field.

Through experimental comparison, the dipentamethylenethiuram tetrasulfide has different action mechanisms with the known bird and animal repelling effect, can release active sulfur, irritate the esophagus of animals, cause the vomiting of birds and generate strong discomfort, thereby generating the antifeedant effect, has low toxicity to the birds and has the value of being used as a bird repellent for development and use.

The invention provides a bird repellent containing dipentamethylenethiuram tetrasulfide, which can effectively reduce the feeding of birds to crop seeds or sprouts under the condition of not damaging the birds, can reduce the feeding amount by 50-80%, has obvious avoidance effect, protects the normal planting and management of crops, improves the yield of the crops, and reduces the cost of seedling raising; in addition, dipentamethylenethiuram tetrasulfide is a low-toxicity compound and has small harm to human bodies; and the dipentylene thiuram tetrasulfide has the characteristic of stable storage, so that the storage stability of the bird repellent containing the dipentylene thiuram tetrasulfide is also improved, and the storage time of the bird repellent is prolonged. The dipentamethylenethiuram tetrasulfide is combined with a wetting agent, a dispersing aid, a film forming agent and the like, and is processed into the composition which is convenient for farmers to directly use and improves the control effect.

Drawings

FIG. 1a is a graph showing the relationship between the food refusal rate of sparrows and dipentyl thiuram tetrasulfide when the bird repellent containing dipentyl thiuram tetrasulfide provided by the present invention is applied as a seed coating; FIG. 1b is a graph of the food refusal rate of a wax nozzle versus dipentamethylenethiuram tetrasulfide; FIG. 1c is a graph of the food refusal rate of crow's foot versus dipentamethylenethiuram tetrasulfide.

FIG. 2a is a graph showing the relationship between the food refusal rate of sparrows and dipentyl thiuram tetrasulfide when the bird repellent containing dipentyl thiuram tetrasulfide provided by the present invention is applied as a seed dressing agent; FIG. 2b is a graph of the food refusal rate of a wax nozzle versus dipentamethylenethiuram tetrasulfide; FIG. 2c is a graph of the food refusal rate of crow's foot versus dipentamethylenethiuram tetrasulfide.

FIG. 3a is a graph showing the relationship between the food refusal rate of sparrows and dipentyl thiuram tetrasulfide when the bird repellent containing dipentyl thiuram tetrasulfide provided by the present invention is used as a suspending agent; FIG. 3b is a graph of the food refusal rate of a wax nozzle versus dipentamethylenethiuram tetrasulfide; FIG. 3c is a graph of the food refusal rate of crow's foot versus dipentamethylenethiuram tetrasulfide.

FIG. 4a is a graph showing the relationship between the food refusal rate of sparrows and dipentyl thiuram tetrasulfide when the bird repellent containing dipentyl thiuram tetrasulfide provided by the present invention is applied as a wettable powder; FIG. 4b is a graph of the food refusal rate of a wax nozzle versus dipentamethylenethiuram tetrasulfide; FIG. 4c is a graph of the food refusal rate of crow's foot versus dipentamethylenethiuram tetrasulfide.

FIG. 5a is a graph showing the relationship between the food refusal rate of sparrows and dipentyl thiuram tetrasulfide when the bird repellent containing dipentyl thiuram tetrasulfide provided by the invention is applied as water dispersible granules; FIG. 5b is a graph of the food refusal rate of a wax nozzle versus dipentamethylenethiuram tetrasulfide; FIG. 5c is a graph of the food refusal rate of crow's foot versus dipentamethylenethiuram tetrasulfide.

Detailed Description

The present invention is described in further detail below with reference to examples.