TWI270347B - Cockroach bait jelly - Google Patents

Abstract

Higher content of low methoxyl pectin (LMP) is used to form jelly bait for carrying insecticide to kill cockroaches. The LMP jelly bait benefits from maintaining its softness for longer periods of time which result in high yield in killing cockroaches. The LMP jelly bait can be injected with a syringe into the crevices where the female cockroaches and nymphs hide to achieve the best effect in eradication of cockroaches.

Description

1270347 V. INSTRUCTIONS INSTRUCTIONS (1) 1. TECHNICAL FIELD This technical field is applicable to a cockroach poisoning rubber bait, and is particularly suitable for the purpose of injecting a needle into a syringe injection method to induce cockroach. 2. Background description, 蟑螂屋 蟑螂. As for the traditional treatments such as cracks and inhabiting into the gaps, the cockroaches still exist in the past, and they like to inhabit the gaps. The traps on the market can only eliminate some self-occupation sites. The male and female nymphs that come out to eat are still in the gap's place; even with spray-type insecticides, the dose of the spray can be limited, and the effect of poisoning and killing is not good. In these ways, most of the killings are male, while the females and nymphs are lively, and the control effect is greatly reduced; only the females are eliminated and the scorpions are completely eliminated. Therefore, it has become a new technology for prevention and control of the female sputum and the "slit injection" type of killing method. This kind of technology can kill cockroaches, especially females and cockroaches. 3. Prior Art The prior art, as described in U.S. Patent No. 6,0 0 7,8 3 2, is an initial appearance of a viscose colloid which is gradually hardened after being placed in a poisonous killing position. The present technique uses a higher content of pectin. Under certain conditions, gelatinization constitutes a bed-like colloidal poison

Page 6 1270347 Li, invention description (2) -------__- :: placed in the poisoning position, still with a longer f 1 蟑螂 蟑螂 蟑螂 蟑螂 啃 啃 啃 严 严 严 严 严 严 严 严Severe killing effect. Achieving better toxic content in the art of the 螂 螂 璋 璋 深 深 深 深 深 深 深 深 快 快 快 快 快 快 快 快 快 快 快 快 快 快 快 快 快 快 快 快 快 快 快 快 快 快 快 快 快 快 快 快 快, Vida medicine 蟑 蟑 蟑 体 体 体 体 体 体 体 体 体 体 体 体 体 体 体 体 体 体 体 体 体 体 体 体 体 洞 洞 洞 洞 洞 洞 洞 洞 洞 洞 洞 洞 洞 洞 洞 洞 洞 洞 洞 洞 洞At the corner of the corner, it will be difficult to freeze the TA. I can move the I side. The fruit does not go down, ί, live, and the fruit stays in the rubber, leaving π Μ 或 或 或 或 或 或 或 或 或 或 或 或 或 或When the frozen is not glued, the low U seed nest is closed and the fruit is also cut into the roots of each of the blocks. The glue is long and soft, and the oxygen is more sturdy than the sputum.蟑 低 / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / 长 长 长 长 长 长 长 长 长 长Lead ec out, destroy the same as the insurance, take a technique to induce ns often kill, scorpion swing, quilt. This is a generalized commercialization of the long-chain structure of methylated ester of polygalacturonic acid, which is a thiol esterified 3 〇〇~1 曱 酯 酯 1 methyl Pectin is usually extracted from orange peel or apple pomace under slightly acidic conditions, according to FCC (Food Chemicals Codex)

1270347 V. INSTRUCTIONS (3) Meaning: Pectin is more than 50% oxidized, called High Methoxyl Pectin (HMP); below 50%, it is called low A Low Methoxyl Pectin (LMP), both pectins can form a colloid at room temperature, but the gelling conditions are very different from each other. HMP needs to be glued under high solute and low pH. The range of gelling conditions of LMP is relatively tolerant. Generally, the pectin solute is below 10% and more than 6%. 'pH 1· 0-7. 0. Adding divalent ions such as mom ions can promote the knot. gum. Low methoxylated pectin gelling mechanism? By means of a bridge group between the long chains of different galactonic acid chains and divalent ions, the bridging region is easily dehydrated and crystallized to form irregular colloids, which are generally promoted by divalent metal ions. The gelling ability is called Alginates, and its gel-promoting ability is sequential magnesium ion (Mg2+) &lt; calcium ion (Ca2+); and barium ion (Sr2+) < barium ion (Ba2+). 5. Embodiments Insecticides used in the art, including Boric acid, organophosphorus or synthetic chrysanthemum, are listed as follows: (1) Boric Acid. (2) Organic agents * chlorpyrifos, Fenitrothion, Fenthi〇n, Malation, pirimiph〇s-Methyl, and Temephos 〇(3) Synthetic Chrysanthemum · Bieleresin (Bi〇resmethrin), Saihuning

Page 8 1270347 V. Inventive Note (4) (Cypermethrin) 'Deltamethrin, Permethrin, Phenothrin, Resmethrin, Right-Lenin (S- Bioallethrin), Tetramethrin 〇The following are only boric acid and trousers (Chlorpy rif os) as the main acaricides, each example is illustrated as an example: 5.1 Example 1: The main poison of "Folic acid" ingredient

The main components of the "boric acid" rubber bait are shown in Table A. The efficacy test method (1) Test insects: Brown belt 蟑螂 (Taichung strain) Supel la 1 ong i pa 1 pa (2) Determination of efficacy A. Equipment acrylic Feeding box 2 5 X 1 5 X 1 7 cm ^ 3, with gauze attached to prevent cockroaches from climbing out. method

1270347 V. INSTRUCTIONS (5) I. 1.5 g of test rubber bait is poured into a plastic petri dish and placed in a box. The test box provides feed water and a hiding place. II. After the mild anesthesia of carbon dioxide, the brown belt was placed in a test box to allow it to freely feed, and it was observed continuously for 8 days to record the mortality.

C. Results. · See Table 1 B. 5. Separate the main poison with "Chlorpyrifos"

The main ingredients of Taosson's rubber bait are shown in Table 2A.

The method for determining the efficacy of the drug is the same as that of the first example. Results: See Table 2B. The food type bait used in this experiment has sufficient water-solubility characteristics, and is easily soluble in the pectin solution before gelation, and does not affect the gelation ability after calcium addition. There are many types of food-based baits, which have been revealed by previous techniques. The gels can be combined with other ear-based agents such as onions, milk powder, flour, sugar, and meat to exert effects without affecting the ability to form calcium after adding calcium. According to observations, different 蟑 such as the American lynx (Periplaneta americana) or German 蟑螂

Page 10 1270347 V. Inventive Note (6) (Blattella germanica) and periplaneta brunnea have little difference in the selectivity of food-type bait components, but tend to prefer a soft and highly water-soluble dosage form. Testing pectin baits is also good for other types of cockroaches. Boric acid (Bo ric Ac id ) is a low water-soluble substance. It has been used as an insecticidal ingredient for many years. Its insecticidal mechanism can be divided into two categories: the first type of contact poisoning method, which usually needs more than 40%. It can be used, the second type is oral poisoning, the concentration needs to be between 丨〇 _ 4 〇%, and the pectin-binding type is suspended granules. After taking the bait, it is as short as eight days. Death is a slow-acting insecticide. Tausson (C h 1 〇pyrif 〇s ) is an organophosphorus agent, which is widely used as a low-toxic insecticide because of its low repellent properties. It is sold in the market as containing 40% of its main components. The water-soluble product can be mixed with pectin and added with #5 to form a latex. The insecticide is a quick-acting type. The dosage is generally 1-2%, and a large amount of death occurs within 2-3 days after feeding. 5. 3. Example 3 - Low methoxy 1 pec ti n-am i da t ed (LMPA) The "low methoxy pectin" used in the above two examples (Low Methoxy) 1 Pectin, LMP) can also be replaced by "Low methoxyl pectin-amidated" (LMPA).

IH1 Page 11 1270347 V. Description of invention (7) Change. LMPA can be produced by amination of [carbo-xyl group] to form the derivative "Low methoxyl pectin-amidated" (LMPA). LMPA can also be gelled in the presence of divalent metal ions. The difference between the gelatinity and the unammonized LMP is that the LMp has a higher thermal melting point, which can reach 150 degrees C, and L Μ PA is lower, usually 7 5 Produce c #body, capacity, and the hardness of LMPA colloid is lower than that of non-ammonia at pH below 3_4. The foregoing description reveals the skill of the art.

Illustratively, it is not intended to be limiting, but the preferred embodiment 兮ΐ=equal skill means to implement ϋ 2 i’s rights are here, the key is too ί The implementation of the following is in the spirit of the art, and does not deviate from the scope of the rights.

1270347

Brief description of the diagram Page 13 1270347 1270347

Death Rate (%) Days after feeding 43.3±5.8 H-^ 63.3±5.8 M 1 96.7±5.8 1 U) 100.0±0.0 XX ON XX O XX 00 mu Β»鄹雒湘水(Η20) Chlorpyrifos Food Food-based Bait 1 ft ο 巨. § 96.2% t〇lOOOOppm 1.0% 0.8% 9 Hi 2. ip Wi County Mi 5 〇ftii 1 _ ! ο Appropriate amount Result glue solution. 0.5% ~ 3% 50-3000 ppm 0·5 〜2% 0.6% 〜10% $ _ G画Φ 〇 ^ 〇 is g A 1 B 〇&quot;

Claims (1)

270347 Six 'Application Patent Scope 1 · A type of rubber bait, which is made up of the following materials: 曰人^ Colloidal bait: The normal (^) pectin composed of this &amp; One or more of the population: low methoxyl pectin, and Low methoxyl pectin-amidated (LMPA); (2) food temptation (food) -based bait); (3) a divalent metal ion compound selected from one or more of the following groups: magnesium ions, calcium ions, barium ions, and barium ions; (4) insecticides (Insecticides), One or more selected from the group consisting of boric acid, organophosphorus, and synthetic chrysanthemum; and (5) water. Μ 1 glue, part% phase 6 蟑ο is the ratio of the sub-item of the amount of the weight of the rubber gelatin specialization, please apply the base of the sputum ~ 低 之 低 低 低 低 低 低 低 低 低 低 述 述5°/0 is a ratio of the first division to the first division. Wherein the weight percentage of the divalent metal ion compound is 50-300 Op pm ° 5. The gelatin I ear as described in the first paragraph of the patent application, wherein the weight percentage of the sphagic acid is 20 %~60%. Μ Page 14 1270347 VI. Scope of Patent Application 6 _ As claimed in the first paragraph of the patent application, the weight percentage of the organic filler is 0.5% to g%. 7 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 3), puta (1^11丨4〇1:11丨〇11), Fenthion, Malati〇n, Pirimiphos-Methyl, and Tepeph〇 s) 8. The sputum bait according to the scope of the patent application, wherein the synthetic daisy is selected from one or more of the following groups. ·Bioresmethrin, 耷, 士办/r, 错使, Λ /TN t 』Cypermethrin, demise (Deltamethrin), ^ ^ ^ ^ ^ ^ / _, , decrement (Permethrin), Phenothrin, 减 ΓΝ ΓΝ, 一, 0. 士, (Resmethrin), 右亚列列 (S-Bioallethrin), 治灭_.. w dispute (Tetramethrin) 〇 Page 15