1.1 features and effect of chemical insecticide in the oval thonaya (Pyrethroid) fiber group.As the chemicals to kill insects is a type of death (Contact insecticides) is toxic for insects that can kill insects, which get toxins by touch or by eating food or plants that are coated with toxic substances into the body of the insect. Pesticide poisoning may affect the nervous system, paralysis and death, a.Thonaya (Pyrethroid) fiber recycling group is a group that is applied to agricultural produce will be made by the principal service to prevent the creation of Kai Martin (Chitin) is acceptable to use insecticide in the produce aisle is the toxic insecticide against insects and poisonous animals mammals is low. Measuring toxicity towards mammals measured from poisonous (Acute oral toxicity), oral and skin-toxic way (dermal toxicity) toxicity in these mice. Show up with a LD50, or the rate at which the population will be able to kill 50% of the LD50 value of the test animals is a tool that is useful to people who want exposure to pesticides and pest control. The LD50 values of low pest control substances (for example, less than 100 mg/kg body weight) must be used with caution, because those get a little sound would be toxic PVC hazard occurs. Pest control substances that contain high LD50 indicates that those who have received the venom must be toxic in high quantities.Toxic residues, the maximum value.The result of the use of pesticides against insects produce. Cause toxic residues in agricultural produce, which are more or less or none at all, depending on the type of pest control and the time so WHO/FAO has determined toxic residues that consumers receive safe and still get every day (Acceptable daily intake) and toxic residues that are accepted, there are various types of cuisine in which toxic residues (Maximum Residues Limit MRL) that is measured in ppm (part per million or mg/kg).1.2 chemical mixing ratio "Cheyenne Super 25% with water, pour slowly the mate.25% of the quantity of chemicals 3 litre Persian recycle water 100 litres, which is the most efficient to get rid of insects.1.2.1 compound from aqueous solution at 25% with water, according to the Saitama Super at this Office in the amount of 1 liter uses about 40 square meters of space to spout.2. place spray insecticide chemicals.2.1 at the pier the map Ta phut industrial estate (Viva)Thailand porn company otphe city Tel Aviv ano foe 199/2 Moo 3, Sukhumvit road map Ta phut in Rayong town.2.2 drop anchor point area, multi-purpose port map Ta phut industrial estate.3. the categories of items that use a spray insecticide chemicals.Chopped eucalyptus wood pieces making up the boat handling is in the Board.4. the date and time are used to spray insecticide chemicals.The chopped eucalyptus wood chips handling boat that damp wood handling company chop will advance before spraying insecticide chemicals. In each of the handling5. methods of control. Mixing chemicals and chemical spraying insecticide on board5.1 the chemicals used in aerosol packaging and parcels which receive pressure override engagement and strong, which can help prevent leakage.5.2 all chemicals into movement and okboriwen movement as well as the port to use on Board according to the chemical packaging bottles 5.1 must be in containers, such containers., which provided for easy movement or mixed wastes flow to run, so the containers must have space to store the required chemical packaging bottles. The containers used to store bottles of chemicals in packaging movement must have a convenient lid open. A strong and able to prevent the leakage of chemicals from aerosol packing (packing bottles can crack if the chemical breakdown).5.3 mixing of the chemical insecticide and water must have a device that is used in the chemical people and serves water or chemicals that will leak off the mixer parts and will need to keep the leak additives on mixed to removed from the treatment, etiology, the next.5.4 chemical pest control After the mixture is then put into ratio based on the chemical spray tank and sprayed the upper surface of the Pune donate pieces of wood chopped eucalyptus that makes handling on board and determines the scope of the sprayed chemicals to "control space spraying insecticide chemicals" by working together and with other persons who work, get to know those who sprayed chemical and related equipment holders will be able to work in the area of control of chemical spraying.5.5 สารเคมีกำจัดแมลง จะถูกพ่นลงในระวางเรือบนผิวของชิ้นไม้สับยูคาลิปตัส โดยปรับขนาดของการพ่นให้เป็นลักษณะของละอองน้ำขนาดเล็ก ให้พ่นห่างจากผิวของชิ้นไม้สับ ประมาณ 25-30 ซม, เพื่อควบคุมไม่ให้เกิดการฟุ้งกระจายของสารเคมี โดยวิธีการดังกล่าวจะทำให้สารเคมีตกกระทบบริเวณผิวของชิ้นไม้สับ และถูกดูดซับด้วยชิ้นไม้สับได้ทันที การพ่นสารเคมีบนผิวของชิ้นไม้สับในระวางเรือพื้นที่ประมาณ 400-450 ตารางเมตร ใช้เวลาประมาณ 30 นาที และใช้สารเคมีที่ผสมแล้วประมาณ 100-120 ลิตร และการพ่นสารเคมีกำจัดแมลงในระวางเรือ จะต้องจัดเตรียมผู้ช่วยเหลือ ผู้พ่นสารเคมีในกรณีฉุกเฉิน พร้อมทั้งเตรียมอุปกรณ์ปฐมพยาบาลเบื้องต้น และเฝ้าระวังเหตุในการปฏิบัติงาน6. the process of spraying insecticide on board chemicals. After being chopped up pieces of wood boat handling-Spray insecticide chemicals. When minced pieces of wood into a handling Board, 100% height from the surface of the pakrawang ship, where wood chips are in the same plane on which the hack is to spread the distribution of chemicals from pakrawang and may not be distributed to the neighboring area. Therefore, spray chemicals to make throws leaving the anchor point area. In the control of the port of map Ta phut industrial estate purposes to prepare a canvas from edge of approximately 1.0 m to make it pakrawang. yokong chemical shifts to disseminate RA JavaScript outside the vessel.And/or spray insecticide chemicals. When closing the lid on a Board, which will spray chemicals on pakrawang again sprayed the chemicals when they are off duty, they need to make throws leaving the anchor point in the area of the port of map Ta phut industrial estate purposes to prepare high from the edge of the canvas, about 1.50 metres to 1.00-pakrawang. the distribution of chemicals, to reek to the outside of the vessel.7. black & pesticide spraying chemicals held on board after cargo discharge and minced pieces of wood into a ship, and then spraying insecticide chemicals.
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