In the midsummer, the Shu Shu enters the growing season. However, various pests and pathogens that feed on trees also become active frequently, causing trees to suffer various degrees of damage. Some major pest control methods are described below: First, pine caterpillars. With 25% of malathion, 25% dimethoate, 25% phoxim, with an amount of 2500-3000 times, in the July 6th instar larvae spraying control. Second, the American white moth. From late June to early July, the canopy was sprayed with 25% diflubenzuron and 40 ppm trichlorfon 1000 times to control 1-3- instar larvae. Third, big bag moth. In the mid-July and late mid-October hatch, spray 90% trichlorfon crystals 1000-1500 times, 2.5% deltamethrin EC 5000-10000 times; or in late July to early August, in the trunk of the killed trunk Evenly drill 3 holes and inject 50% monocrotophos EC or 80% Phosphine EC 20-40 times 3-5 ml. Then seal the injection hole with mud. Fourth, indigo leaf a. In early July, the pupa larvae clustered on the trunk were burnt or sprayed with 2.5% deltamethrin Emulsion 8000-10000 times and 40% omethoate 2000 times. Fifth, larch sheath moth. When the adult emergence rate was 40%-50% and 70% in late June, the pentachlorophenol sodium smoke agent was used once to kill the adult, or in early July, the egg was sprayed with diflubenzuron III 1000 times solution. Sixth, Liu Yu shield shield. From late June to early July, during the nymphs incubation period, spray 50% sputum pine oil 600-800 times, or 40% omethoate 1000 times every 7-10 days. Pay attention to the application of the drug before the formation of the shell, and the application of the shell is not easy to penetrate. Seventh, Qingyang Tiger Tianniu. From late June to July, the branches were sprayed once every 10-15 days with 800 times of 50% killer pine oil 800 times to kill eggs and newly hatched larvae. Eight, Yang Gan elephants. From late June to late July, the emergence of adult eclosion can spray 50% of schisandra pine oil, 50% of malathion 1000 times or 2.5% of deltamethrin EC 1000 times, depending on pest control 1-3 Times. Nine, bamboo shoots disease. In June and July, the bamboo shoots of Nanzhu were sprayed with 50% carbendazim, 70% thiophanate-methyl 1000-1500 times, once every 7-10 days, and even sprayed three times. Ten, peach small borer. In late July, spray 5% of yamson pine oil 1000 times or 2.5% of deltamethrin cream 2000-2500 times on the canopy. Eleventh, the light and Star Longhorn and the Yellow Star Star Longhorn. Tablets, pills, and poison sticks made of aluminum phosphide and zinc phosphide are used to block the bottom of the trunk for 2-3 days, using 50% malathion and 40% Dimethoate 20-40 times. Inject wormholes; use Beauveria bassiana injection holes. Twelve, loose needle disease. Pentachlorophenol sodium smoke was used from late June to early July. Generally, the tobacco yield of 0.6-0.8 canopy is good. The dosage is 7.5 kilograms per square centimeter. Smoke should be released on a rainless day after sunset or before sunrise. Dingmin Pharmaceutical supply Crizotinib API and Crizotinib Intermediates with high purity and best price. The main products CAS No are as follows:877399-52-5, 877399-73-0, 877399-00-3. Sample can be sent if you request.COA will be along with the quote. Tech pack can be offered. Cas 877399-00-3,Crizotinib Intermediates,Api Crizotinib Powder Shijiazhuang Dingmin pharmaceutical Sciences Co.,Ltd , https://www.dingminpharma.com
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