General Pest Information Safe & Legal Pesticides Price: $0.00 Shipping: $0.00 Part Number: Qty: CONTENTS 1. Safe & Legal Use of Pesticides 2. Safe Pesticide Handling 3. Pesticide Leaks and Spills (Even through this article was written with California Interiorscapers in mind, it contains information on various pesticides that will be of interest to Interiorscapers nationwide.) SAFE AND LEGAL USE OF PESTICIDES IN CALIFORNIA INTERIOR LANDSCAPES Julie P. Newman Environmental Horticulture Advisor Ventura and Santa Barbara Counties Chemical control is a high risk venture that can pose a legal liability for the professional interior landscaper. The risk factor for using pesticides in the interiorscape is much greater than in the greenhouse or outdoor landscape because of the increased likelihood of public exposure to pesticides. Chemical control should be considered only as a last resort; all measures of preventative control should be practiced first. These include installing plants that are free from pests, using resistant varieties when possible, avoiding the exposure of plants to environmental stresses, and monitoring pests to detect problems early. In addition, the use of biological control should be considered as an alternative to pesticides. When chemical control is necessary, it is important to select pesticides that are safe and legal to use. Essential characteristics of pesticides to be used in interior landscapes are low toxicity to mammals, low odor, and no visible residues. There are a limited number of pesticides that meet these requirements and are registered for use for this purpose. It is not legal to use pesticides registered for greenhouse use in interior landscapes unless the label specifically indicates such use. However, there is an arsenal of pesticides that can be used on indoor plants if a greenhouse is available. Moving plants into greenhouses or outdoors for treatment not only increases the number of pesticides that can be used, but also reduces the potential hazards to the public. In addition, moving the plants eliminates the possibility of damaging carpets, woodwork, and interior furnishings. When plants cannot be moved off of the site for treatment, select a pesticide that is registered for this use. When possible, apply only during non-business hours or when the public is not near the area to be treated. It is wise to cordon off treated areas until the pesticide has dried, even if it does not specifically state this on the label. Each business that applies pesticides in interiorscapes for hire must have a Department of Pesticide Regulation (DPR) Maintenance Gardener Business License and someone with the Qualified Applicator Certificate to apply or supervise the application of the pesticides. This is true even if the only material used by the business is insecticidal soap. Employees applying pesticides are not necessarily required to have the certificate. However, if they do not have the certificate, they must be under the supervision of someone in the business who does. Qualified applicators must update their training regularly by attending training programs which have approved accreditation for continuing education by DPR. All employees who handle pesticides must receive pesticide safety training on an annual basis from their employer. This training must be specific to each pesticide used or handled by the employees and must be documented. Details concerning the safety training requirements can be obtained from the County Agriculture Commissioner. Although the trainer does not have to be certified, the State is currently considering making this a requirement. Employers are required to provide appropriate labels and MSDSs to employees who handle pesticides upon request. They must provide the protective equipment and clothing indicated on the label. Employees are responsible for wearing this equipment and for cleaning, maintaining, and storing it properly. Employers must also make prior arrangements for emergency medical care and must be able to provide the medical facility with label and MSDS information. Following is a discussion concerning 15 pesticides that can legally be used in California in commercial interior landscapes for insect and mite control. These pesticides include (but are not necessarily limited to): Pyrethrum, cyfluthrin, fluvalinate, permethrin, resmethrin, oxamyl, acephate, diazinon, dienochlor, azadirachtin, kinoprene, imidacloprid, insecticidal soap, Steinernema carpocapsae, and Bacillus thuringiensis subsp. israelensis. Specific formulations of these materials are registered with the E.P.A. and with the State of California by chemical companies under various trade names. Two products, X-Clude PT 1600A and X-Clude PT 170 (Whitmire), contain natural pyrethrins which are compounds derived from Chrysanthemum daisies. X-Clude PT 1600A is an aerosol and X-Clude PT 170 is a liquid concentrate. Both products contain timed released, encapsulated particles of insecticide. Insects pick up capsules by walking across treated foliage; they are killed on contact or as a stomach poison. Flying insects are repelled from treated foliage. Ordinarily pyrethrins break down within a few hours after exposure to sunlight but the capsules which contain the pesticide are UV resistant, and a treatment lasts for weeks. It is also much safer than regular pyrethrum with an LD5O over 34,000 mg/kg. X-Clude can be used to control aphids, fungus gnat adults, spider mites, and whitefly adults. A number of synthetic pyrethroids are available for use in interior landscapes. These include cyfluthrin (Tempo 2OWP, 2E Bayer); fluvalinate (Mavrik Aquaflow, Sandoz) permethrin (Pramex 13. 3EC, Roussel UCLAF), and resmethrin (Resmethrin 26EC, Miller Chemical & Fertilizer Corporation and SBP-1382 26EC, Roussel UCLAF). In general, synthetic pyrethroids provide quick knock down of pests but have virtually no residual effects. Applications must be repeated frequently. The most notable exception in the interiorscape, however, is cyfluthrin which may control insects for up to four weeks. Fluvalinate must be used with extreme caution in interior situations. It can be used to control aphids, mites, thrips, and whitefly adults in indoor plantscapes. However, moderate to severe skin and throat irritation may occur during and following use. People who apply the material, as well as those who enter treated areas following application, may have reactions. A respirator, rubber gloves, and protective clothing should be used. Persons other than the applicator should not be present at the time of application. Oxamyl lOG, manufactured by Miller Chemical & Fertilizer Corporation, is a carbamate registered for interior use. A granular systemic, it provides good control on insects feeding on young foliage and roots; it can be used to control aphids, fungus gnat larvae, mealybugs, mites, scales, thrips, and whiteflies. Oxamyl is useful in situations where sprays may damage furnishings. However, granular systemics applied to the soil or mulch surface and left there are very hazardous to the public and to maintenance personnel. Watering in immediately after application reduces the danger. A safer method is to apply the material into holes made in the soil. Acecap 97 (Creative Sales, Inc.) is another systemic insecticide available for interior use. This organophosphate is a mini-implant which can be used on Ficus trees to control aphids, scales, and thrips. Other acephate products for commercial ornamental use should only be used outdoors or in greenhouses. Systemics are effective pesticides in greenhouse production situations where plants have optimum light, water, fertilizer, and temperature. There is some concern as to whether plants in interior landscapes can effectively use systemics. This is because under less favorable environmental conditions, plants may not be actively growing. They may not take up enough of the systemic to kill hard-to-control pest problems. This especially appears to be the case with woody plants. Knox-Out PT 1500R and Knox-Out 265 are timed release, microencapsulated formulations of diazinon, an organophosphate. Knox-Out PT 1500R is an aerosol and Knox-Out 265 is a flowable concentrate. They can be used to control aphids, fungus gnat larvae, leafminer adults, mealybugs, scales, and thrips. Dienochlor is a chlorinated hydrocarbon miticide which kills on contact and has short residual action. Two formulations are registered for California interior landscapes by Sandoz: Pentac Aquaflow and Pentac WP. However, Pentac WP leaves a residue on the foliage. In addition, a sprayer with mechanical action is recommended to keep the pesticide in suspension. For these reasons, the flowable formulation, Pentac Aquaflow is suggested for use in the interior landscape. Pentac is slow-acting and effects are not seen for several days after application. However, it is likely that little mite reproduction occurs after spraying. Two applications a week apart may be necessary for complete control, especially during hot weather. Margosan-O (azadirachtin, Scotts Company) and Enstar SE (kinoprene, Sandoz) are two insect growth regulators (IGRs) that are registered for interiorscape use. IGRs generally affect only animals that molt. This makes them desirable in terms of worker safety and use in interior environments. Additionally IGRs are compatible with biological control because they have little effect on beneficial insects. Also IGRs limit immature pests from molting to the next life stage but do not affect introduced adult natural enemies because adult insects do not molt. Since IGRs are not quick-kill products, it is usually advisable to apply them for two to four weeks. If insect populations are high or if fast control is important it may be necessary to include the use an adulticide. Margosan-O was recently registered in California interiorscapes for control of caterpillars, leafminers, thrips and whiteflies. This natural product is an extract of the neem tree (azadirachtin) which has been used for centuries in health care products such as soaps and toothpastes. Additionally, seeds, twigs, leaves and bark have been used in many countries to control pests during food storage. Apply Margosan-O early in the morning or late in the day within several hours of solution preparation for maximum effectiveness. Water used in preparing these solutions should not have a pH above 8.0 or product degradation may occur. Azatin (AgriDyne) is another neem product but is not yet registered in California. The company anticipates that California interiorscapers will be able to use the product soon. Azatin is a more concentrated azadirachtin-based formulation. Enstar is an IGR that can be used to control fungus gnats and is especially effective against homoptera, including aphids, mealybugs, scales, and whiteflies. Although effective against immature whiteflies, it has no ovicidal effect. We have evaluated tank mixes of kinoprene and dienochlor, which controls whitefly eggs. Kinoprene can also be combined with a pyrethroid to reduce adult whiteflies. Enstar II and Enstar SE are two formulations that are registered in California by Sandoz.. Enstar II is the newer formulation; it is more concentrated and is claimed to cause less phytotoxicity, though the label for Enstar II specifies use in atriums. Imidacloprid (Merit 75 WP, Bayer) was recently registered in California. It can be used to control aphids, mealybugs, thrips, and whiteflies. It is a systemic pesticide which has long residual control. One application reportedly can last a season or more. Insecticidal soap (M-Pede Insecticide, Mycogen) can be used to control aphids, mealybugs, spider mites, and whiteflies. It contains potassium salts of fatty acids which get into the cells of soft-bodied insects and cause them to burst. Thorough coverage is necessary, as the soap acts only by contact. This material works well in an integrated pest management program because natural enemies can be re-introduced after an application without any harmful effects. In addition, it can be used for spot treatments or for application in areas where more toxic pesticides cannot be used. Repeated use may remove the wax layers from leaves and/or cause plant injury. Also, heavy spray runoff can be slippery unless cleaned up promptly. Steinernema carpocapsae is an insect pathogenic nematode that is commercially available as the product Vector TL (LESCO). Research results at the University of California, Riverside suggest that this product is not an effective treatment for fungus gnats; better results can be achieved using the insect pathogenic nematode Steinernema feltiae Ex-nat (EC Geiger) is a product containing this more effective nematode and is expected to be marketed in California soon. Bacillus thuringiensis subsp. israelensis (Gnatrol, Abbot Lab) is a biopesticide which is highly selective for use against fungus gnat larvae. Applications must be timed for a stage of development when larvae are present in the soil. The product is most effective when used in a regular maintenance program. In addition to these pesticides, noncommercial products generally available to the homeowner for use on house plants can be used in commercial interior landscapes. Although these pesticides are expensive for large scale situations, they are useful for spot treatments. They also save labor, as many come ready-to-use with no mixing and no special equipment required. One other product is hot pepper wax, available from SouthWest Plantscape Products. This formulation is marketed as an anti-transpirant and is not registered for use as a pesticide. Another formulation is distributed as an EPA-approved pesticide by Wilder Agriculture Products Company but is not yet registered in California. There are numerous testimonials as to the effectiveness of hot pepper wax by those in the industry, but to my knowledge there are no University experimental data to support this. The University of California data published in company literature was taken out of context and misinterpreted. According to the researcher who conducted the experiment, he was not able to demonstrate efficacy of the product, nor was that an objective in his study. Hot pepper wax should indeed have some insecticidal action because the paraffin in the product would smother soft bodied insects. As a botanical product it should be compatible with biological control. Therefore, research as to the efficacy of the product is warranted. Efficacy data concerning the use of many of the pesticides mentioned in this handout in the interiorscape are sorely lacking. Pesticides are more commonly evaluated in greenhouse or nursery conditions where plants are actively growing. The interiorscape industry needs to support more research studies to evaluate efficacy of pesticides for controlling specific pests under interiorscape conditions. In the meantime, pesticide applicators would do well to run their own experiments with the products before incorporating them into a routine maintenance program. when testing a new product, include a "control," either untreated plants or plants treated with a product with demonstrated efficacy. This way valid comparisons can be made. Often pest populations go down naturally and without a control it is difficult to determine if the pesticide caused the population decline or some other factor was involved. Julie P. Newman University of California Cooperative Extension 669 County Square Drive, Suite 100 Ventura, California 93003-5401 Phone (805) 645-1459 Fax (805) 645-1474 e-mail: jpnewman@ucdavis.edu ************************************ ***************************************************************************** ***************************************************************************** ************************************ SAFE PESTICIDE HANDLING The question of safe pesticide handling looms larger every day. Most of us are relatively certain that we know what safe pesticide handling is, but do our employees know? More importantly, are they practicing it? What does the new Worker Protection Standard have in store? How does it impact my business? These and many other questions all play into the safe pesticide handling question. Here are a few comments that should help you on your way 1. First, be certain that every person who handles, mixes, applies, or supervises those who work with pesticides are properly licensed in the state(s) in which you conduct business. Are the licenses current? Are they applicable to the actual work activity? 2. Diagnose problems carefully. Knowing what protectant to apply is absolutely essential for safety and economy. Can the problem be treated culturally? Is it of a seasonal nature that will take care of itself on its own? 3. Select the most environmentally friendly product that will do the job. If insecticidal soap will work, then use it. Avoid the use of persistent products that carry a Danger label classification. 4. Despite the complexity of the label, anyone using a pesticide should read it. It contains valuable information critical to efficacy and safety. 5. Be aware of the new Worker Protection Standard labeling. As new labels are appear-ing on old, familiar products, you must comply with the newer requirements. If your application falls under agricultural classification, specific training and reentry times come into play. You may find that the same product requires different procedures if it has exterior, greenhouse and interiorscape labeling. Each must be treated as a separate issue. 6. Workers should wear clean, proper, protective equipment that is in good condition. It's often overlooked that the most hazardous phase of pesticide handling is the mixing operation. Wear all proper protective gear at this critical time, including impervious gloves, boots, overalls and apron, as well as a dust mask and respirator, if needed. 7. Mix only what is needed for a particular job. Mixing more is wasteful and creates a disposal problem. All mixing should be done in a well-ventilated area. 8. Apply correctly. Many of the failures ascribed to products are generally a result of failing to mix and apply carefully The best product can't perform if it isn't given a proper chance. 9. Clean up thoroughly and completely after each use. Follow manufacturer guidelines exactly, and according to Federal EPA procedures as outlined in the Resource Conservation Recovery Act (RCRA). 10. Know the correct reapplication interval. With some insects, this is critical for obtaining timely control. 11. Make sure you are not contaminating water, food, or feed when using chemicals. 12. If a spill occurs, dike large spills using absorbent or impervious materials, recover and contain as much free liquid as possible. Absorb small spills on inert material such as sand or vermiculite. Ensure adequate decontamination of tools and equipment following clean-up. 13. Be sure that everyone who works with chemicals is well versed in all emergency firstaid procedures. Plan your applications carefully so as to coincide with the time when your activities will impact the least number of people. Work this out in advance with your customer so that no one is embarrassed or put on the spot by your activities. Customers are becoming more and more aware of their rights regarding pesticide applica-tions in their environment. Be ready and willing to supply Material Safety Data Sheets to anyone who asks for them. Your good faith will underscore your desire to apply pesticides in a safe and environmentally conscious manner Pesticide application is a necessary part of our business. Many of the regulations we have to deal with today are because a few individuals chose to take shortcuts thinking no one would be looking. Be certain your own activities are responsible and in the best interests of your employees, customers and the environment. *********************************************** ****************************************************************************** ****************************************************************************** *********************************************** PESTICIDE LEAKS AND SPiLLS Learning Objectives: The purpose of this topic is to teach the student what to do in the case of a pesticide leak or spill. They will learn how to clean up small spills and dispose of waste. They will also learn how to get help for larger spills. This lesson will emphasize the pesticide user's legal responsibilities when a leak or spill occurs. Equipment and Props Needed: The following items are needed for this demonstration. 1. Vegetable oil to simulate a spill. 2. Dry and granular materials to simulate a spill (kitty litter and flour). 3. Spill kit (see attached description). 4. Adsorbent to practice cleanup. 5. Different types of absorbent materials such as absorbent pillows, etc. as examples. 6. Spray bottle willed with water to minimize dust. 7. Small cup to demonstrate adsorption capabilities of spill control material. 8. 3' by 3, plastic sheet to demonstrate spills on. 9. A demonstration showing the use of barricade tape. INTRODUCTION A. Tell the students about what they will be seeing and doing during this workshop session (they will be learning what to do when a spill occurs and how to clean up a spill; they will actually practice leaning up a spill). Provide each student with the handout packet consisting of: 1. A list of items to be kept in a spill kit. 2. Steps to follow in cleaning up a spill. 3. A list of sample procedures for spills and leaks taken from MSDS sheets. B. What to Do Before There is a Leak or Spill; 1. Have knowledge of the pesticide (the law requires all applicators to have specific training on each pesticide they use or handle); this includes understanding of the hazards. 2. Know your company procedure for pesticide emergencies: a. Who to call (1) supervisor (2) 911 (3) proper authorities b. procedures for specific situations (1) enclosed areas (2) public highways, other public areas (3) Characteristics of job site (e.g., soil, asphalt1 cement, carpet 3. Emergency practice drills or training a. refer to your company's emergency business plan b. refer to Material Safety Data Sheets (MSDS) c. refer to pesticide label d. refer to UC publication "The Safe and Effective Use of Pesticides". e. refer to local Agricultural Commissioner's Office f. refer to county fire department or local office of emergency services EMERGENCY PROCEDURES Instructor will demonstrate cleanup procedures. Students wilt practice cleaning up a liquid spill and then practice cleaning up a dry or granular spill. Follow the procedures listed below pointing out the contents of the emergency spill kit: A. wear protective equipment (1) rubberboots (2) neoprene, nitrite, or rubber gloves (3) waterproof protective clothing (4) goggles (5) respirator B. Contain the leak; use an absorbent to keep the pesticide confined; patch the leaking container or transfer its contents to a sound container C. Clear the area and prevent unprotected people or pets from coming near the spill, using barricade tape or other materials at hand D. Administer first aid and obtain medical care for anyone who received a pesticide exposure E. Prevent fires by extinguishing sources of ignition and providing adequate ventilation (in enclosed areas) F. Clean up pesticide and absorbent and any contaminated objects; place these materials into a sellable holding container G. Decontaminate the area contacted by the pesticide, using a suitable decontamination solution (see MSDS); transfer residues to the holding container (discuss special procedures for soil, asphalt, cement, and carpeting) H. Label containers holding spitted pesticide and contaminated soil and other objects; include at a minimum the pesticide name, signal word, and name of responsible party I. The employer is responsible for having holding containers transported to an approved Class I disposal site (unless your company is a registered hazard waste generator, you must dispose of this material within 24 hours) NOTE: Each county may have different policies relating to reporting pesticide spills. You or your company should check with either the County Agricultural Commissioner or the county fire department to find out their policy. A rule of thumb is: if you feel the spill will not spread, can be easily cleaned up, and poses no danger to uninvolved personnel or to wildlife, it is probably not necessary to report the spilt, but it should be reported to your supervisor. CONTENTS OF A SPILL KIT Protective Equipment Goggles Neoprene, nitrile, or rubber gloves Neoprene, or rubber boots Waterproof coveralls Respirator Barricade to Keep Area Clear Duct Tape Barricade Tape Confinement Materials Spill control material 10' X 50' poly tarp Absorbent pillows Clean Up Matedals Whisk broom 16" squeegee Shovel Dust pan Poly bags Sealable drum Sponges Decontamination Materials Bleach (optional) Lme, lye soda ash (if recommended) Isopropyl alcohol (if recommended) Miscellaneous Permanent marking pen to write name of pesticide, responsible party, and sign word on disposal container. Emergency Information Office telephone number Fire department, CHP - 91 1 Chemtrec - (800) 424-9300 County Agricultural Commissioner SAMPLE PROCEDURES FOR SPILLS AND LEAKS TAKEN FROM MATERIAL SAFETY DATA SHEETS (Note: This information provided for comparative purposes only! Obtain a copy of the actual MSDS for latest information on clean up of spills and leaks.) ACECAP Do not discharge into lakes, streams, ponds or public waters unless in accordance with an NPDES permit. - Do not apply directly to water or wetlands. - Do not contaminate water by cleaning of equipment or disposal of waste. - Clean up spills immediately, observing precautions in Personal Protection Section 8. - Vacuum with machines equipped with high efficiency filters or sweep up matedal and place in a disposable container. - Scrub contaminated area with detergent and water using a stiff broom. - Pick up liquid with Oil Dry, cat litter, clay, rags or other absorbent and place in a disposable container. ENSTAR II - Soak up silled matedal with absorbents. Scoop into a container for disposal. - Absorbents: Cat litter, sawdust, dirt or equivalent. - Incompatibles: Strong oxidizers. ENSTAR SE - Soak up silled material with absorbents. Scoop into a container for disposal. - Absorbents: Cat litter, sawdust, dirt or equivalent. - In Compatibles: Strong oxidizers. EXCLUDE PT 16OOA - If container begins to leak (through puncture, etc.) allow it to discharge completely in a well ventilated area. - Absorb spillage with sand or other inert material. - Sweep or sccop up and remove. - Then flush with water. - Container is not refillable. Do not puncture or incinerate. - Replace cap, wrap in several layers of newspaper and discard. - Emergency telephone number of ChemTrec: (800) 424-9300 (for transportation spills) EXCLUDE PT 170 - Absorb spillage with sand or other inert material. - Sweep or scoop up and dispose absorbant in accordance with Federal and local regulations. - Then flush with water. - Container is not refillable. Triple rinse container then offer for recycling, reconditioning, disposal in a sanitary landfill or by incineration if allowed by state and local authorities. - Emergency telephone number of ChemTrec: (800) 424-9300 (for transportation spills) KNOX OUT 2FM - Absorb with sand or inert material. - Sweep or scoop up and remove. - Flush with water. KNOX OUT PT 1500R - If container begins to leak (through puncture, etc.) allow it to discharge completely in a well ventilated area. - Absorb spillage with sand or inert material. - Sweep or scoop up and remove. Then flush with water. - If material contacts skin, remove contaminated clothing and wash thoroughly with soap and water. - Consult physician if symptoms occur. - Emergency telephone number of ChemTrec: (800) 424-9300 (for transportation spills) - Waste disposal method: Container is not refillable. do not puncture or incinerate. Replace cap, wrap in several layers of newspaper and discard. MARGOSAN -O - Extinguish all possible heat and ignition sources. - Provide spark proof/explosion proof ventilation. - Cleanup personnel should use protective clothing and respiratory protection. - Use non-sparking tools during cleanup. - Spill may be diluted with water to raise flash point. - Avoid dusting or misting conditions during cleanup. - lf matedal is uncontaminated. collect and reuse as recommended for product. - If contaminated, absorb withdry absorbent and put in appropdate container and dispose. - Keep spills away from drinking water supplies. - After cleaning up spill, flush area with water. - Do not allow water to contaminate MAVRIK - Ventilate area well; then soak up with soil or other absorbent material. - Collect into a container for disposal. - Absorbents: Clay granules, sawdust, dirt or equivalent. - Incompatibles: Strong acids or bases. M-PEDE - Do not breath vapor. - Do not handle in confined spaces without adequate ventilation. If inadequate use suitable respirator. - Avoid contact with skin and eyes. - Contain leaking liquid with sand or other noncombustible matedal and place in clean container for disposal. OXAMYL - Do not breath dust. - Shovel matedal into waste container, treat area with bleach. - Take up bleach with inert matedal. - Flush area with water. - Do not let water enter sewers, waterways, or low areas. PENTAC AQUAFLOW - Contain spill and keep out of sewers and drains. - Soak up with absorbent material and shovel into waste container. - Absorbents: Clay granules, soil or equivalent. - Incompatibles: Strong reducing agents, bases. PENTAC WP - Sweep up material carefully, do not stir up dust. - Scrub area with soap and waer. - Allow to dry in place or soak into absorbent material. - Absorbents: Clay granules, sawdust, dirt or equivalent. - Incompatibles: Strong reducing agents, bases. PRAMEX - Absorb with an inert material such as clay or sawdust. Place in an approved closed container for disposal. - Dispose in accord with local, state and federal regulations. RESMETHRIN EC2.6 - This product is toxic to fish, absorb with inert material. - Shovel into waste container. - Wash area with detergent. - Absorb with inert material. SBP 1382 - Absorb with an inert material such as clay or sawdust. - Place in an approved closed container for disposal. - Dispose in accord with local, state and federal regulations. TEMPO 20W -Spill or leak procedures. -Isolate Area. -Avoid breathing dusts and skin contact. -Use recommended protective equipment while carefully sweeping up and place in covered container for re-use if possible. -Scrub contaminated area with soap and water. -Repeat and rinse with water. -Prevent contamination of streams, sewers, or other waterways. -Waste Disposal Method -Follow all federal, state and local regulations. -Bury material in EPA approved landfill or burn in an incinerator approved for pesticide destruction. -Do not reuse container. TEMPO 2EC - Spill or leak procedures -Isolate area and keep unauthorized people away. -Do not walk through spilled material. -Avoid breathing vapors and skin contact. -Remove sources of ignition if combustible or flammable vapors may be present and ventilate area. -Wear proper protective equipment. -Dike contaminated area with absorbent granules, soil, sand, etc. -If large spill, material should be recovered. -Small spills can be absorbved with absorbent granules, spill control pads, or any absorbent materials. -Carefully sweep up absorbed spilled matedal. -Place in covered container for reuse or disposal. -Scrub contaminated area with detergent and bleach solution and/or detergent and lye in water solution. Repeat. Rinse with waten -Use dry absorbent material such as clay granules to absorb and collect wash solution for proper disposal. -Contaminated soil may have to be disposed. -Do not allow material to enter streams, sewers, or other waterways or contact vegetation. - Waste disposal method. -Follow container label instructions for disposal of wastes generated during use in compliance with the FIFRA product label, in other situations, burn in a RCRA hazardous waste incinerator. Do not reuse container. VECTOR TL - Some dust may be spilled from the boxes during handling and shipping. This is not hazardous and may be cleaned with standard janitorial equipment and supplies. - A 0.5% solution of household bleach will kill the nematodes from a spill and disinfect the surface. - Waste disposal methods: No special methods are required. SouthWest Plantscape Products 265 Durley Ave Camarillo, Ca 93010 Telephone: (800) 333-7977 (SWPP) Fax: (805) 988-4975 E-Mail: sales@SouthWestPlantscape.com