Recently, the Changping District Plant Protection and Quarantine Station carried out a general survey of the occurrence of pests and diseases in vegetable fields in the region. It was found that the green onions, thrips, and horses were common, and individual plots had up to 100 heads per plant, reminding onion growers to beware of onion thrips. Timely prevention and control will minimize production losses.
Damage characteristics
Onion thrips mainly injure garlic, solanaceous, melons, kidney beans, legumes, leeks and other crops in Beijing. Adults and nymphs take heart-feeding leaves and shoots with sucking mouthparts to form fine, long, gray-white necrotic spots. Occurrence of chlorosis of onion leaves at the beginning of the season occurs when the leaves are contaminated and the leaves twist and die. At the same time the onion thrips can also spread a variety of viruses.
Control methods
Clean the garden and reduce the source of insects. Timely removal of weeds in the field, old branches and leaves, deep soil, in order to reduce wintering sites and reduce the source of insects.
Scientific management, reasonable water and fertilizer. Strengthen field water and fertilizer management, increase phosphorus and potassium fertilizers, cultivate robust plants, and increase plant resistance. Diligent watering, cultivating and weeding, inhibiting the reproduction of pests. Rotate with different crops to cultivate an environment that is not conducive to the development of thrips.
Plastic film blocking, blue plate trapping. Can be used to cover the cultivation of plastic film to prevent pests from entering the earth; at the same time hanging blue plate trapping. Note that the swatches are level with the green onions.
Beware of Hummer, timely prevention and treatment. The pesticide was applied immediately when 100 insects in the field reached 50-100 heads. The agent can be selected from 10% imidacloprid wettable powder 2500 times, or 2.5% vegetable suspension 1000-1500 times, or 25% akhtek water dispersant 3000-4000 times, or 1.8% chlorfen 2500- 3000 times, or 2.5% Uranus EC 2000-2500 times. Spray 2-3 times, once every 7-10 days. As there are waxy layers on the surface of green onion leaves, the adhesion of the liquid is poor. Therefore, it is necessary to add a synergistic spreading agent or a neutral washing powder in order to enhance the control effect. Pay attention to the rotation and use of drugs and safety intervals.
Black Goij berry
We offer a full range of Black Goji Berry product, such as Wild Black Goji Berry, natural Black Goji berry. All of our Black Goji berry are available with destination market, and Black Goji berry from grade one, grade two, grade three to meet customer`s sales market demand
Quick Details-Description of Black Goji berry
Grade: one, two, three as per appearance size
Type: Medlar
Taste: Sweet
Shape: Oval
Drying Process: AD
Cultivation Type: Natural, Open Air
Packaging: bulk packing 4 kg/aluminum foil bag, or 250g/500g/1kg small aluminum foil bag as per customer request
Net Weight(kg) : 12kg
Gross Weight(kg) : 13.5kg
Carton size : 51x37x29cm
Max. Moisture(%): 13%
Certificate: Eurofins Certificate, SGS Certificate
Shelf Life : 18 months
Place of Origin : Ningxia, China(Mainland)
Brand Name: Yishaotang
Model Number: BSHX-XXX
Product Name: Black Goji berry
Grade: grade one, grade two, grade three
Method Of Use: Medicinal, edible and healthy value
Storage: Dried and cool place, Ventilation, Moisture proof
Color: Black
Export packing: 12kg/Carton
MOQ: 100kg
Payment: T/T, Western Union, L/C, D/P
Delivery: 15 working days after down payment (deposit)
Departure Port: Tianjin/Qingdao
Loading: 11.5 Tons/1*20GP container
CIQ Certificate: QUALITY&QUANTITY&WEIGHT CERTIFICAT, PHYTOSANTARY CERTIFICATE ,SANITARY CERTIFICATE,HEALTH CERTIFICATE
FAQ:
Q: How about payment terms?
A: 30% TT deposit+70% TT before shipment, 30% TT deposit+70% TT balance against scanned Copy B/L, Flexible payment can be negotiated.
Q: Production and deliver
A: After deposit, goji berry order enter into 1st stage( production, packaging, factory inspect, etc), then 2nd stage is CIQ inspection and written CIQ Certificate lead time one week(7 days), 3rd stage we arrenge cargo shipment to departure port. Vessel lead time as per destination port in different countries( Such as North America line, South America Line, EMP, Asia, Australia, etc )
Black Goji Berries Grade One,Black Wolfberry,Wild Black Wolfberry,Organic Black Goji Berries
Ningxia Baishi Hengxing Food Technology Co., Ltd. , https://www.chinagojihome.com
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