Cool 20% WG insecticide in granular form for control of whitefly, mealybug, and scale 100 grams

Colt 20% WG Insecticide Granules for controlling whitefly, mealybug, and powdery mildew 100 grams Colt 20% WG Insecticide specialized containing the active ingredient Pyrifluquinazon 20%, and comes in the form of granules that can be dispersed in water. It is used to control sucking insect pests in agricultural crops, such as whitefly, mealybug, powdery mildew, thrips, and some scale insects, and is characterized by its localized effect within the tissue of the leaf without transferring through plant sap. Colt 20% WG works by contact and has a feeding effect, helping to reduce pest activity and decrease damage caused by sap absorption. It is also suitable for use within integrated pest management programs and pesticide rotation programs because it belongs to the chemical group IRAC Group 9B, which is different from many common insecticides. It is preferred to use Colt at the beginning of infestation for better results, as it is not an immediate knockdown insecticide but works to reduce pest activity and weaken their feeding and spreading ability. Similar products can be viewed in the agricultural insecticides section, or the agricultural pesticides section can be reviewed to choose the appropriate product according to the crop type and pest. Specifications of Colt 20% WG for controlling sucking insects Trade name: Colt 20% WG English name: Colt 20% WG Product type: Insecticide Active ingredient: Pyrifluquinazon Active ingredient percentage: 20% Formulation type: Water-dispersible granules WG Chemical group: IRAC Group 9B Mode of action: Works by contact and has a feeding effect Dispersal nature: Localized within leaf tissue Target pests: Mealybug, whitefly, powdery mildew, thrips, and some scale insects Manufacturer: Nihon Nohyaku Co., Ltd Country of origin: Japan Registration number: 612-2460-3777 Package size: 100 grams Pre-harvest interval: One day Features of Colt insecticide for whitefly and mealybug A specialized insecticide for controlling whitefly, mealybug, powdery mildew, and thrips. Works by contact and through feeding, helping to reduce pest activity. Has the ability for localized dispersal within the leaf to enhance control efficiency. The WG formulation dissolves easily and prepares without easily settling when mixed properly. Helps reduce damage caused by sap absorption. Belongs to IRAC Group 9B, making it suitable for use in pesticide rotation programs. Suitable for use within integrated pest management programs. Short safety period of up to one day according to product data. Uses of Colt 20% WG in agricultural crops Used to control sucking insects attacking leaves and new growth, affecting plant strength and growth quality. These pests may cause yellowing of leaves, deformity of growths, weakened photosynthesis, honeydew secretion, or superficial fungal growth on leaves due to pest spread. Main uses include: Controlling whitefly in vegetable and sensitive crops. Reducing mealybug numbers at the beginning of infestation. Controlling powdery mildew in some crops and plants. Reducing thrips damage when used within an appropriate program. Assisting in controlling some scale insects according to crop and label recommendations. Using it within crop rotation programs to reduce pest resistance development. Protecting the green parts and reducing damage from sucking insects. To improve spray quality and solution distribution on leaves, suitable tools from the pesticide sprayers and pumps section can be used, or a small-area sprayer from the manual agricultural sprayers section can be chosen. Method of using Colt 20% WG Used as a foliar spray after dissolving the granules in water, with good stirring until fully dispersed. Spray the plant with full and uniform coverage, focusing on the underside of the leaves, as many sucking pests like whitefly, mealybug, and powdery mildew gather in these areas. Recommended dosage: Used at 25 to 50 grams per 100 liters of water, approximately 0.25 to 0.5 grams per liter of water. Preparation method: Fill the spray tank with an appropriate amount of water. Gradually add the recommended amount of the insecticide. Stir the solution well until the granules dissolve and are fully dispersed. Continue filling the tank with water while stirring to ensure uniformity. Use the solution immediately after preparation. Spray the plant with full coverage, paying attention to the underside of the leaves. Important application instructions: Use at the beginning of infestation for the best results. Do not wait until pest density is high. It is not an immediate knockdown insecticide, so evaluate the result based on its mode of action, not just within a few hours. Avoid spraying during high temperatures or strong winds. Prefer early morning or late evening spraying. Do not increase the dose arbitrarily during severe infestation. Adhere to the pre-harvest interval. Pre-harvest interval The pre-harvest interval for Colt 20% WG is one day. However, always check the label before harvest, as safety periods may vary depending on the crop, method of use, and local recommendations. Precautions for using Colt 20% WG Read the entire product label before use. Do not spray during strong winds or at high temperatures. Follow recommended doses and do not exceed them. Include the product in a pesticide rotation program from different groups to reduce resistance risk. Wear personal protective equipment during preparation and spraying. Avoid contact with skin and eyes or inhaling spray mist. Do not eat, drink, or smoke during use. Keep away from children, animals, food, and feed. Avoid contamination of water sources. Do not reuse empty containers for other purposes. Importance of Colt in pesticide rotation programs Repeated use of the same pesticide group against sucking pests may lead to decreased control efficiency over time due to resistance development. Therefore, Colt 20% WG is important because it belongs to IRAC Group 9B, which helps include it in rotation programs with products from different groups. Proper rotation does not only mean changing the product name but also changing the chemical mode of action. Thus, Colt can be used within an integrated control program that includes regular inspection, early treatment, improved ventilation, removal of weeds around the crop when needed, and pesticide rotation according to expert recommendations. Difference between Colt and quick knockdown insecticides Some insecticides act as immediate shock and show results quickly on pests, while Colt 20% WG works differently by affecting pest feeding and activity, reducing their ability to damage the plant and spread. Therefore, it is not evaluated the same way as knockdown insecticides but is used early at the start of infestation for the best results. This makes it more suitable for integrated management programs, especially when the goal is to gradually reduce the density of sucking pests and protect the green parts, while maintaining active ingredient rotation and reducing resistance pressure. Pests that Colt 20% WG helps control Colt 20% WG helps control several sucking insect pests, notably: Mealybug Whitefly Powdery mildew Thrips Some scale insects These pests can weaken the plant and affect product quality if not monitored early. Therefore, regular inspection of leaves and new growth, especially the underside of leaves, and using the insecticide at the first sign of infestation according to the recommended dose is advised. Frequently asked questions about Colt 20% WG What is the active ingredient in Colt 20% WG? Colt contains Pyrifluquinazon 20%. Is Colt systemic? Colt is a non-systemic insecticide, but it has localized dispersal ability within leaf tissue and works by contact and through feeding. What pests does Colt control? It is used to control mealybug, whitefly, powdery mildew, thrips, and some scale insects according to crop and label recommendations. What is the dose of Colt per 100 liters of water? The recommended dose is 25 to 50 grams per 100 liters of water, approximately 0.25 to 0.5 grams per liter of water. Does Colt give immediate results? Colt is not an immediate knockdown insecticide, so it is preferable to use it at the beginning of infestation and not wait until pest density is high. What is the safety period for Colt? The safety period mentioned is one day, but always check the label according to the crop before harvest. Is it suitable for integrated pest management programs? Yes, Colt is suitable for integrated pest management programs and pesticide rotation programs, especially because it belongs to IRAC Group 9B. Product summary Colt 20% WG is a specialized insecticide with a water-dispersible granule formulation containing 20% Pyrifluquinazon for controlling whitefly, mealybug, powdery mildew, thrips, and some scale insects. It features activity through feeding, contact, and localized dispersal within the leaf, making it suitable for integrated control programs and pesticide rotation when used at the beginning of infestation and according to the recommended dosage.