Occurrence and Control of Diseases and Pests of Fruit Trees in July and August

In July and August, fruit trees such as apples and pears entered the period of fruit enlargement, and the curtain layers of fruit and leaves have been formed. The conditions of high temperature and high humidity are conducive to the breeding of pests in enclosed orchards. The pests that injure fruit trees during this period mainly include: early defoliation, Ringworm disease, anthrax, apple tree rot disease, peach borer, hawthorn leafhopper, gold thread moth, scale insect, pear scab, pear wood meal, pear yellow mealybug, etc., shall be strengthened to prevent and cure the leaves and fruits . July and August Diseases of fruit trees Characteristics of diseases Diseases of apple tree rot during this period are easy to invade from the rough epidermal tissue and wounds in the base of branches; brown spot in early defoliation diseases is easy to be popular in rainy, hot, and humid climates. In this period, the germs will continue to invade, and soon cause defoliation; from July to August, it is still a critical period for the infection of the fruit by the ringworm pathogen; anthrax is prone to spread under the conditions of high temperature, high humidity, and rainy weather. The bacteria can quickly invade the fruit; if the tree is poorly ventilated and light-permeable during this period, the air permeability of the bag will be poor, and black spot disease will also increase the damage. Insects In mid-July, part of the fruit larvae of the fruit borer were desiccated on the ground. In the middle and late July, there were first-generation adults. After the spawning, the fruits were damaged. In high-temperature and dry weather, the hawthorn leafhoppers proliferated quickly and prone to eruption. July and August It is the most hazardous period of the year; in the middle and late July and mid-August, the third generation and the fourth generation of adult moths occur respectively, and the larvae of the eggs hatch into the leaves; the nymphs of apple scale insects are scattered on the branches. Continue to harm; If there is more than 5 mm of rainfall, and there are more than 48 hours of continuous rainy days, pathogens of pear black spot disease can invade and invade the fruit after many infections; pear wood worm body secrete mucus will itself Parcels, and when the relative humidity of the air is above 60%, molds in the environment can be attached to the secretions to contaminate the leaves and fruits; P. fulgens continues to harm the fruits, and the closer to the fruit, the more severe the damage. Comprehensive prevention and control techniques Strengthen comprehensive management, increase tree vigor, and improve air and light conditions of the tree. The orchards with canopy closure, poor ventilation and light transmission, extensive cultivation and management, and weak tree vigor provide breeding conditions for a variety of pests and diseases and are conducive to the epidemic of diseases and insect pests. Therefore, improving the ventilation and light transmission conditions, protecting the leaves, and strengthening the tree vigor are the basis for preventing diseases and insect pests. Agricultural control cut off the shoots and shoots, remove the fruit of the heartworm, and bring them out of the orchard. Sex attractants were used to seduce peach borer, leaf roller moth, gold moth, and pear borer. Chemical prevention and control measures: (1) After July, if an apple tree rot disease ulcer spot is found, it can be smeared with the original solution of Green Cloud brand healing agent immediately after scraping. It can also be used with 4% “Fangkang 120” 50 times or bacterial poison. Clear 50 to 100 times liquid plus "Tianda 2116" fruit tree special 600 times to brush the trunk and large branches of the base to protect the tree, to prevent the invasion of bacteria. (2) According to the occurrence of diseases and symptoms, timely application of medicine, apple orchard can choose to use M-45 plus thiophanate-methyl 800 times or Fuxing 10000 times, plus avermectin 8000 times (or Loisben, or Kung Fu Such as pyrethroid pesticides) fight drugs on the days of silicone, labor and time saving provinces and drugs, no need to re-spray rain. (3) Apple brown spot, ring sputum disease, anthrax, black spot disease, pear scab, etc. can be used alternately with Bordeaux mixture, such as 10% of Sego 3000 to 4000 times liquid (or carbendazim, guato), etc. Polyoxin is alternately used with Dasheng M-45 or Yibao. (4) Alternaria deciduous disease can be controlled by 43% Halifax suspension. (5) In combination with investigative attractants, the adult worms were trapped and killed. When the average number of leaf pods on each leaf was 7-8, the sneeze was 3000 times or 2500 times. (6) In the middle and late July of the Golden Morpholine, the 2nd generation eggs hatched and sprayed with 25% chlorfluazuron 3 suspension suspension 2000 times or 1.8% avermectin 4000-6000 times plus 6000 times organic silicon , focus on the front of the blade. (7) In the middle and late July of July, when the fruit rate of peach borer reached 1%~2%, 30% peach Xiaoling 2000 times was sprayed. (8) On average, when 4 adult pear nymphs and nymphs were found on every 10 leaves, they could be sprayed with 35% Sadan 1000 times to control the scale insects. (9) Bagged pears are frequently bagged and inspected for more than 3% of the fruit. If 0.3% to 0.5% of the bag is found to have yellow mealybugs, choose a medicine that has strong absorption and fumigation, such as Saitan 1000 times. Paper bags, fumigation bags inside the body. In the orchard with severe black spot disease in the previous year, check the fruit bag for spot checks. If symptoms of black spot disease are found, immediately cut large bag bottom vents, and increase the number of vent holes to enhance the gas circulation inside and outside the bag.

PRODUCT  SPECIFICATION NORMAL  PACKING
Amikacin Injection  0.5g/2Ml 10vials/Box
Amoxycillin Powder Inj  0.25g 0.5g.
Capsule  0.25g,0.5g
For Syrup 250mg/5Ml 
50vials/Box
10`sx10/Box
60ml/Vial
Amoxycillin + Clavulanate K Powder In. 600mg 1.2g (5+1)
Tablet 375mg (2+1)
Dry Syrup 375mg  (2+1) 60ml
10vials/Box
6tabls/Box
1`s/Box
Ampicillin Powder Inj 0.25g 0.5g 1.0g
For Syrup 250mg/5Ml 
50vials/Box
60ml/Vial
Azithromycin Tablet 0.25g,0.5g 10`s/Blister
Aztreonam For Injection 0.5g 10Vial/Box
Cefazolin Sodium Powder Injection 0.5g 50vials/Box
Cefotaxime Sodium Powder Inj. 1g 10vials/Box
Cefoperazone Sodium Powder inj. 0.5g 1g 1vial/Box
Ceftazidine Powder Inj. 1g 1vial/Box
Ceftriaxone Sodium Powder Inj 1g 1vial/Box
Cefuroxime Sodium Powder Inj. 750mg 10vials/Box
Chloramphenicol Capsule  250mg
Succinate Injection 1g
1000's/Tin
50vials/Box
Ciprofloxacin Hcl Tablet 0.5g 0.25g
Infusion 100ml
10'sx10blister/Box
Bottle
Doxycycline Capsule 100mg
Tablet 250mg
10'sx100blister/Box
10's/Blister
Gentamicin Injection 80mg/2ml
Eye & Ear Drop 0.4% 10ml
100's/Box
10pieces/Box
Lincomycin Injection 600mg/2ml
Capsule 500mg
5amps/Box
12'sx2blister/Box
Meropenem Powder inj. 500mg; 1G 1`s/Box
Crystal Penicillin Sodium Powder Inj.1mega  5mega 50vials/Box
Procainpenicillin Fortified Powder Inj. 0.4mega; 4mega 50vials/Box
Streptomycin Powder Inj 1.0g; 5.0g 50vials/Box
Tetracycline Capsule  250mg
Eye Onitment 0.1% 4g
1000's/Tin
1tube/Box

Antibiotic & Anti-Virus

Oflox Infusion,Amoxicillin Sodium,Lincomycin Capsule,Co Amoxiclav Suspension

NINGBO VOICE BIOCHEMIC CO. LTD , https://www.pharma-voice.com