Title of Invention | COMPOSITION FOR ITS APPLICATION ON TEA LEAVES FOR INHIBITING THE ATTACK OF HELOPELTIS |
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Abstract | Abstract: The attack of helopeltis in the tea garden is one of the vital problems to decline the yield of tea crop and for this reason, the different types of hard chemicals are used in the tea garden to prevent the attack of helopeltis, but the fruitful satisfied result is not obtained. Due to the repeated use of hard chemical, the owner of the tea garden economically suffers. Helopeltis is the vegetariun mosquito and by using the general principle for the prevention humen bite mosquito, the helopeltis cannot be controlled or prevented (mosquito net, emistion of smoke having obnoxious smell). On the basis of surface chemistry (Freunlieh's law and Langmur's law), the newly developed method is applied to remove the helopeltis and to recover the previously helopeltis attacked tea bush. The newly developed method consists of the following chemicals: 1. Pure Endosulfan containing 0.5% copper sulphate (yash mixture) 2. Copper oxy chloride with 1% starchy material (kudrat mixture) and the protocol for covering one hectare area (by hand spray) is 1.25 litres yash mixture and 1.25 kg of the kudrat mixture. In case of mild attack of Helopeltis, the another protocol has been developed. |
Full Text | The newly developed method with newly developed protocol for the long time control of Helopeltis and the growth of heavy flush in the tea garden. Summary: Among the different types of insects' problems helopeltis is one of the major insects' problem in the tea garden and for the attack of helopelties, the yield of the tea crop gradually declines. The lost tea crop is not further made up in the running year. Helopeltis is a vegitariun mosquito and it is known as mosquito bag. To save the tea bush from the attack of helopeltis or to remove the helopeltis from the tea garden the different types of maximum quantity of hard chemical are used in the tea garden. But no fruitful result is obtained in the tea garden. The humen or animal bite mosquito is prevented by using mosquito net or by making diffusion or emission of obnoxious smoke of the chemical (Allout or Agarbatti). These principles are not applicable to remove the Helopeltis in the tea garden. To remove the helopeltis and to recover the previously helopeltis attack tea bushes the newly developed methods with new formulation is invented to control the helopeltis in the tea garden by Dr. H. Saikh with the help of six years research. This principle is developed by using the surface chemistry (Freunlich adsorption isotherm and Langmur adsorption). The following materials are used to make the newly developed protocol (i) Pure Endosulfan mixed with 0.5% copper sulphate (yash mixture) (ii) Copper oxy chloride mixed with 1% starchy substance (kudrat mixture). The protocol for one hectare area is stated below : 1.25 litres of 'YASH' mixture and 1.25 kg kudrat mixture [dilution: (1:400)] For the mild attack of helopeltis in the tea garden, the another protocol has also been developed. Generally, Helopeltis is one of the vital insects' problem in the tea garden and for which the crop of the tea garden declines sharply. To remove the Helopeltis and to recover directly the previously damaged Helopeltis attack tea bushes, the maximum quantities of different types of hard chemicals (strong insecticides) are used and the hopeful result is not obtained to the tea planters. Generally, for the protection of mosquito under the areas of human's location, the following precautions are taken by the living family from the attack of mosquito. 1. For the prevention from the attack of mosquito, the mosquito net is used in the area of living family or sleeping space of the house. 2. To make the arrangement for the continuous diffusion or emission of smoke of some particular chemicals (Allout and Agarbatti). Helopeltis is a vegetariun mosquito (mosquito bag) and the above mentioned two general principles for the prevention of mosquito (Helopeltis) in the tea garden are not possible and for this reason, the alternate method is to be introduced on thinking in the tea garden to remove the Helopeltis and to save the tea planters and owners of the tea garden economically. So, the following principles are to be applied properly after the attack of Helopeltis or initiation of Helopeltis. After the attack of Helopeltis in the tea bushes, the secondary fungal infection is created within the young tea shoots in situ which stops the normal physiological function of the tea plant (xylem and phloem). On the basis of the above mentioned principles, a new method is developed by Dr. Hasmot Saikh with the help of six years continuous field experiment under the areas of Assam. To remove the Helopeltis and to recover the secondary infection which is created by the previously attack of Helopeltis in the healthy tea bushes, the following basic ideas are taken. 1. Firstly, the further attack of Helopeltis is to be stopped. 2. The secondary infection due to the previously attack of Helopeltis is to be recovered properly. By using the laws of surface chemistry i.e. the law of Freundlich adsorption isotherm and the law of Langmur adsorption. In case of surface chemistry, the two famous terms ADSORBENT and ADSORBATE are used. The material upon whose surface the concentration takes place is called 'Adsorbent' and the substance which is taken upon the surface is called adsorbate the follbwing ideas of surface chemistry are applied to control the vegetariun mosquito or Helopeltis in the tea garden. A. 1. Physical absorption 2. Chemical absorption 3. Change the taste of young tea leaf against the further attack of Helopeltis 4. Recovery of secondary infection created due to the previously attack of Helopeltis. B. 1. Bi-valcnt copper compound is bitter in taste and due to absorption of partly dissolved bivalent copper cation (Cu++) by the tea leaf will be bitter in taste and therefore, the Helopeltis will not get interest to attack or to eat the juice of the young tea leaf or of young tea shoot immediately by using the sucking process. 2. To repel the mosquito a dislike obnoxious smell containing safety chemical is to be selected to use in the tea garden. 3. The dislike odour within the tea leaf is to be retained for two or for three days and that is why the principles of physical and chemical adsorption are to be applied. Physical adsorption: The adsorbed adsorbate on the surface of the adsorbent will be released quickly by the low temperature because the force of adsorption is low. After the removal of physically adsorbed all adsorbate by the low temperature, the chemically adsorbed adsorbate starts to release slowly. Chemical adsorption: Comparatively strongly adsorbed adsorbate starts to release by the high temperature. So, the continuous emission of gaseous substance with the obnoxious smell by the process of physical adsorption and by the process of chemical adsorption, the Helopeltis is removed or repelled instead of further attack. Within this time, the bivalent copper cation (Cu++) starts to absorb inside the tea plant which helps to recover the secondary infection which is created due to the previous attack of Helopeltis as well as the Helopeltis does not like to suck bitter juice or sap of the tea plant. Lastly, the Helopeltis attack shoots are fully recovered and the further new attack of Helopeltis does not take place and as a result, the problem of Helopeltis is overcome. To maintain the principle for the removal of Helopeltis from the section of the tea garden and to recover tea bushes, the following chemicals are selected X. Pure Endosulfan containing 0.5% copper sulphate (Yash' mixteree. Y. Copper oxy chloride with 1% starchy material ('Kudrat' mixture) Mechanism of this method: In this developed method, copper oxy chloride mixed with 1% starchy materials acts as the ADSORBENT and the pure liquid Endosulfan mixed with 0.5% copper sulphate acts the adsorbate. The pure liquid Endosulfan is physically and chemically adsorbed. On application the physically adsorped Endosulfan is diffused at first and then chemically adsorped Endosulfan is diffused. The smell of Endosulfan is obnoxious and hence the endosulfan with obnoxious smell is present for a long time in the applied system. Therefore, the further attack of Helopeltis is prevented in the areas of the applied system. Within this period, the partly dissolved or mobilized bivalent copper cation (Cu2+) is absorbed by the tea plant and the taste of juice or sap of the newly generated shoots or buds is changed which the Helopeltis does not like to take by the sucking process. I. Protocol for the covering of one hectare area (hand Spray) in case of severe attack of Helopeltis: (i) 1.25 litres of the solution X (Pure Endosulfan containing 0.5% copper sulphate, called YASH mixture) (ii) 1.25 kg of the mixture Y' (KUDRAT mixture) II. Process for the preparation of 200 litres (one drum) solution for the spraying of 1 acre areas in the garden: 500 gm of the product Y (copper oxy chloride containing 1% starchy materials) and 500 ml of the product X (Endosulfan containing 0.5% copper sulphate) are taken into 200 litres clean drum and then 10 litres of water are added to it. The products Y and X are well mixed. After then 200 litres volume are made up and this solution is stirred well before its application to the tea bushes. N.B. Slashing: The Helopeltis affected section of the tea garden will be slightly slashed (Los) or will be hard plucked before the application or spraying of the solution which is prepared by mixing the products X (YASH mixture) and Y' (KUDRAT mixture) III. Protocol for the covering of one hectare area (Hand spray) incase of normal attack of Helopeltis: The following chemicals will be used: (i) Pure Endosulphan (ii) Copper oxy chloride mixed with 0.5% copper sulphate. Dose per hectare: (i) 1.25 kg copper oxy chloride mixed with 0.5% copper sulphate (ii) 1.25 litre pure Endosulphan Procedure for Application: (i) Previously Helopeltis affected area or section is to be slightly slashed (ii) For the 200 litres solution, 500 gm copper oxy chloride mixed 0.5 copper sulphate and 500 ml pure Endosulphan are taken into 200 litres drums and then these are well mixed with 10 litres water firstly. After then the volume will be made up 200 litres and then this solution is to be applied to the slight slashed Helopeltis affected areas in the tea garden. I claim: 1. The newly developed method which is applied to the Tea leaves after plucking inhibits the attack of Helopeltis for a long time (more than 45 days) with fast recovery of previously Helopeltis attacked Tea bushes. Method comprises of: i. According to the mechanism, the adsorbate adsorbed physically on the adsorbent is released first at low temperature, the adsorbate adsorbed chemically on the adsorbent is released later and an equilibrium is maintained between the physical adsorption and the chemical adsorption. ii. Here, YASH mixture (Pure Endosulfan containing 0.5% Copper Sulphate) is adsorbate and KUDRAT mixture (Copper Oxychloride with 1% starchy material) is adsorbent. 2. The newly developed method as claim in claim No.l is applied after plucking so it does not show any tint or residual stain on the plucking leaf and the ingredients of this method remain in the maintenance leaf of Tea bush for the function to drive the Helopeltis. 3. The method as claimed in claim No. 1 consists of a YASH mixture (Pure Endosulfan containing 0.5% Copper Sulphate) and a KUDRAT mixture (Copper Oxychloride with 1% starchy material) which are very soft chemicals and do not show any hazardness or pollution in the Environment. 4. The method as claimed in claims No. 1 to 3 is to be applied one or two times only throughout the whole year. 5. The method as claimed in claim No. 1 to 4 is useful to inhibit Helopeltis for long time (more than 45 days). Abstract: The attack of helopeltis in the tea garden is one of the vital problems to decline the yield of tea crop and for this reason, the different types of hard chemicals are used in the tea garden to prevent the attack of helopeltis, but the fruitful satisfied result is not obtained. Due to the repeated use of hard chemical, the owner of the tea garden economically suffers. Helopeltis is the vegetariun mosquito and by using the general principle for the prevention humen bite mosquito, the helopeltis cannot be controlled or prevented (mosquito net, emistion of smoke having obnoxious smell). On the basis of surface chemistry (Freunlieh's law and Langmur's law), the newly developed method is applied to remove the helopeltis and to recover the previously helopeltis attacked tea bush. The newly developed method consists of the following chemicals: 1. Pure Endosulfan containing 0.5% copper sulphate (yash mixture) 2. Copper oxy chloride with 1% starchy material (kudrat mixture) and the protocol for covering one hectare area (by hand spray) is 1.25 litres yash mixture and 1.25 kg of the kudrat mixture. In case of mild attack of Helopeltis, the another protocol has been developed. |
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01415-kol-2007-description complete.pdf
1415-KOL-2007-CORRESPONDENCE 1.1.pdf
1415-kol-2007-CORRESPONDENCE.pdf
1415-KOL-2007-DESCRIPTION (COMPLETE) 1.1.pdf
1415-KOL-2007-EXAMINATION REPORT REPLY RECIEVED.pdf
1415-KOL-2007-EXAMINATION REPORT.pdf
1415-KOL-2007-GRANTED-ABSTRACT.pdf
1415-KOL-2007-GRANTED-CLAIMS.pdf
1415-KOL-2007-GRANTED-DESCRIPTION (COMPLETE).pdf
1415-KOL-2007-GRANTED-FORM 1.pdf
1415-KOL-2007-GRANTED-FORM 2.pdf
1415-KOL-2007-GRANTED-SPECIFICATION.pdf
Patent Number | 263249 | ||||||||
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Indian Patent Application Number | 1415/KOL/2007 | ||||||||
PG Journal Number | 42/2014 | ||||||||
Publication Date | 17-Oct-2014 | ||||||||
Grant Date | 15-Oct-2014 | ||||||||
Date of Filing | 16-Oct-2007 | ||||||||
Name of Patentee | DR. HASMOT SAIKH | ||||||||
Applicant Address | KANKHULY PURBAPARA, SOUTH BIDHANGARH, KOLKATA-700066 | ||||||||
Inventors:
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PCT International Classification Number | A01N31/14; A01N25/26 | ||||||||
PCT International Application Number | N/A | ||||||||
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PCT Conventions:
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