1. Pearwood Pears Pests are the main pests of pear trees, and their fulminant damage is heavy. If they are not controlled in time, they will cause a large number of leaves to fall off, which will seriously affect fruit production and quality. Be sure to spray 70%-80% of pears for the first time, spray the second time before bagging, and 7-10 days after bagging the third time. Spraying can be used for bright pear glycosides (avermectin + spirotetracycline) 2000-3000 times, or 5% avermectin 5000-6000 times. 2. Mealworm Tenebrio was serious in the last year, and the number of overwintering eggs was large. This year we must increase vigilance and treat Tenebrio as the main pest control. Red storm (10% imidacloprid) 2000-3000 times, or 5% acetamiprid 4000-5000 times, or 2.5% lambda-cyhalothrin 2500-3000 times solution, can be treated with green clerodoxenia. 3. Kang's whitefly is treated with 48% chlorpyrifos 1500-2000 times after bagging. Prevent the use of organophosphorus pesticides after flowering and before bagging. The sprayer atomization is better when spraying, to prevent damage to young fruit, resulting in rough fruit surface or fruit rust. 4. Scab, black spot disease Bagging pear black flower disease has been serious in recent years, must use high-quality fungicides before bagging. After flowering and before bagging, these two drugs can be used with Kai Tai (Difenoconazole + Pyraclostrobin) 3000-4000 times, or Hanbang 80% Carbendazim 2000 times, or Taicang 28% Jinggang. Carbendazim 1200 times liquid bagging can spray 10% difenoconazole 3000-4000 times solution. Wiggle wire lock is designed to be used with poly lock base cap- sold separately. Greenhouse wiggle wire and base care are an effective method of attaching your poly film roof and or shade cloth. The greenhouse wiggle wire lock will hold form 4 mil to 20 mil thickness of material. Use one wire to hold the roof in place and then add a second wire to hold your shade cloth. When it is time to remove the shade cloth, you will not disturb the roof plastic. Greenhouse Wiggle Wire,Greenhouse Steel Wire,Greenhouse Spring Wire JIANGSU SKYPLAN GREENHOUSE TECHNOLOGY CO.,LTD , https://www.alibabagreenhouse.com
Universal Base (WIG2000)- used on the curved surface, i.e. the arch for attaching the end wall covering.
Standard Base (WIG1000) - used along the straight lengths of your greenhouse.