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Frequent occurrence of duck diseases is not conducive to the prevention and treatment of five common duck diseases in summer and autumn.
Frequent occurrence of duck diseases is not conducive to the prevention and treatment of five common duck diseases in summer and autumn.
2018-10-27 -
Control measures of goose disease in autumn due to frequent occurrence and loss of goose disease caused by changeable temperature
Control measures of goose disease in autumn due to frequent occurrence and loss of goose disease caused by changeable temperature
2018-07-11 -
Occurrence and control forecast of diseases and insect pests in Flos Lonicerae
First, the current occurrence of diseases and pests of honeysuckle according to the systematic survey of our station on May 29: honeysuckle aphids were not found. The average plant rate of red spiders is 53.3%, the highest is 60.0%, the average rate of leaves is 15.7%, the highest is 31.3%, the highest is 38.0; the average mite index is 4.08, the most.
2018-07-18 -
Dog days with frequent occurrence of diseases and insect pests: when is it appropriate to take medicine?
Dog days are the time when the summer temperature is the highest, and it is also the peak period of diseases and insect pests of all kinds of crops. Many farmers will choose to give medicine to crops, and the efficacy of most pesticides will often increase with the increase of temperature. So when is it most suitable to administer drugs?
2020-11-09 Diseases and insect pests multiple dog days when suitable medication -
The frequent occurrence of smuggled meat market aggravates the shrinkage of domestic beef industry.
The frequent occurrence of smuggled meat market aggravates the shrinkage of domestic beef industry.
2019-02-22 -
Winter: frequent occurrence of pig disease and prevention and control measures
Winter: frequent occurrence of pig disease and prevention and control measures
2018-07-10 -
Strawberry garden weeds should be controlled frequently
Strawberry plants are low, planting density is high, weeding is difficult. Because strawberry orchard base fertilizer application quantity is big, irrigation quantity is big, weed occurrence quantity is big. Weed damage can cause strawberry yield loss of about 15%-20%. Therefore, attention should be paid to weed control and comprehensive control measures should be taken.
2020-11-08 seed strawberry strawberry orchard weed need diligence control plant -
Occurrence and Control of Rice Water fly in Aksu area
Rice water fly (EphydramacellafiaEgger) belongs to Ephydridae of Diptera family, which occurs very seriously in newly reclaimed saline-alkalized rice area and is one of the important pests of rice production in Aksu area. The insect bites on primary and secondary roots, resulting in stunted growth of rice seedlings or death of floating seedlings. The investigation of rice in Aksu area from 2002 to 2003 found that the yield loss of light stripe field reached 5.8% to 8.1%, and that of heavy stripe field reached 40.5% to 56.1%.
2019-01-15 -
What is the wonderful way to prevent the occurrence of powdery mildew in flower seedlings?
What is the wonderful way to prevent the occurrence of powdery mildew in flower seedlings?
2020-10-27 -
More attention will be paid to the occurrence of major crop diseases and insect pests in the second half of the year.
From July 15 to 16, in order to further promote the action of preventing and controlling diseases and pests and winning a bumper harvest of autumn grain, the National Agricultural Technology Center held a meeting on the occurrence trend of diseases and insect pests in the second half of 2014 and a meeting on the construction of standardized regional stations for disease and pest forecasting in Tongliao City, Inner Mongolia Autonomous region. According to the experts attending the meeting,
2016-03-20 The second half of the year the whole country crops major diseases and insect pests will heavy July -
Pay attention to the prevention and treatment of respiratory diseases in pigs in winter
Winter is the season of frequent occurrence of pig respiratory diseases, which has caused serious losses to many pig farms, resulting in slow growth of pigs, reduced feed returns, increased mortality, postponement of listing and serious economic losses such as the vicious circle of management. First, occurrence characteristics 1. Mixed infection of multiple pathogens. Porcine respiratory diseases are mostly caused by the interaction of many factors, such as viruses, bacteria, parasites, environmental stress and low immunity of pigs.
2019-01-15 -
Management measures of Strawberry Seedling Field
Management measures of Strawberry Seedling Field
2018-06-28 -
Prevention and control of diseases and insect pests of peach trees in early spring
With the gradual warming of the weather in early spring, all kinds of peach diseases and insect pests began to recover, breed and multiply. The prevention and control of peach diseases and insect pests in early spring can effectively control the occurrence and spread of peach diseases and reduce the occurrence base of peach pests. Now the occurrence and harm of main diseases and insect pests in peach trees
2020-11-08 Planting peach trees early spring diseases and insect pests prevention and control with weather -
How to prevent the occurrence of stiff buds of orchids?
How to prevent the occurrence of stiff buds of orchids?
2021-02-05 -
Technical guidance on Prevention and Control of Wheat Diseases and insect pests in Autumn and Winter 2015
◆ adheres to the principle of "giving prominence to key points, regional governance, adjusting measures to local conditions and classified guidance", and carries out the plant protection policy of "prevention first, comprehensive prevention and control". ◆ adopts the prevention and control strategy of the combination of green prevention and control and unified defense, using agriculture, biology, physics and chemistry.
2016-01-10 2015 autumn and winter wheat diseases and insect pests prevention and control technical guidance ◆ -
When will rice pest and disease control begin?
When will rice pest and disease control begin? Please give guidance on rice pest control can refer to the following introduction: first, select blast-resistant varieties according to local conditions, early rice and middle rice should not be planted as far as possible. Jinyou 402, you I402, Jinyou 974, Zhongyou 974, you I66, Zhongyou 752, Jinyou 752, 65002,.
2018-09-08 -
The heart leaf of sharp pepper shrinks
At present, the temperature is gradually decreasing, and sometimes there is heavy fog, resulting in frequent diseases of sharp pepper planted in the shed. Recently, vegetable farmers often report the problems encountered in planting sharp peppers. Now the problems occurred in the recent period of time are sorted out as follows for vegetable farmers' reference: sharp pepper heart leaves dry shrinking Shouguang City five Taiwan one vegetable farmers called to inquire, the planting of sharp pepper heart leaves dry shrinkage phenomenon, ask whether there is a virus disease? Dry shrinkage occurs in the heart leaves of sharp pepper, which may be the occurrence of virus disease. Spicy
2019-01-15 -
Notes on the use of drugs for the Prevention and treatment of virus Diseases in Chinese Cabbage
Agricultural prevention and control 1. Select disease-resistant varieties and avoid continuous cropping. Planting experience has proved that the general varieties of Qingbang Qingye line are relatively disease-resistant. Different from other cruciferous crops close neighbors, not continuous cropping with cruciferous crops, can effectively avoid the occurrence and spread of diseases; 2. Suitable time for late sowing, covering and cooling. According to planting experience, appropriate.
2018-09-11 -
Opinions on Prevention and Control of Diseases and insect pests in Peach trees in early Spring
Peach leaf shrinking disease mainly harms leaves, but also young branches and young fruits. The disease usually occurs from April to May and occurs only once a year. When the fruit occurs, it turns red, the disease part is swollen, the villi fall off, and the surface is smooth. Varieties with high yield, high quality and disease resistance were selected for agricultural control. Enter the fruit period of the peach orchard, do a good job of soil and fertilizer.
2018-09-15 -
Wheat farmers pay attention to pest control
The reporter learned from the provincial plant protection station that the number of insect sources in the frequent occurrence areas of wheat midges in our province has generally rebounded this year, most of which are the highest in recent years, and it is estimated that the occurrence area of the whole province is about 4.5 million mu. Relevant experts suggest that the fields with high coincidence degree in the "two stages" (the stage of wheat heading and flowering and the peak emergence of adults of trematodes) should be identified as the target fields for control. According to the investigation at this station, it is found that the population base of wheat trematodes in the middle of Huaibei and along the Huaihe River is higher than that in the same period in recent years.
2019-01-15