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Special Topics on Orchid Diseases and insect pests
Look at the special topic of orchid diseases and insect pests and treat the disease "two".
2018-04-02 -
Functions and characteristics of pesticides commonly used in orchid pest control
Functions and characteristics of pesticides commonly used in orchid pest control
2018-05-06 -
Special Topics on Orchid Diseases and insect pests
Orchid diseases and insect pests special picture treatment, white silk disease usually preventive medicine: pesticide name: methyl Likuling EC; action characteristics: internal absorption 20% sterilization.
2018-04-02 -
Introduction of common fungicides for orchids
Orchids commonly used fungicides introduction...
2018-04-04 -
A new type of highly effective broad-spectrum insecticide-- 5% aldicarb granules
Western and muskmelon are often harmed by a variety of pests in the process of planting. Several insecticides with high efficiency and low toxicity are recommended for farmers to choose in production: 1. Imidacloprid. Also known as Jing, Da Kung Fu, aphid lice net. It is a highly effective broad-spectrum internal inhalation insecticide. it has toxic and contact effects on piercing mouthparts pests.
2018-07-15 -
Special Topics on Orchid Diseases and insect pests
Orchid diseases and insect pests special picture treatment, ring disease + anthrax "spiny spores" usually prophylactic use: pesticide name: 77% can kill wettable powder.
2018-04-02 -
What pesticides are commonly used in Feizixiao litchi?
What pesticides are commonly used in Feizixiao litchi? Which pesticides can be hit by which insect pests? Feizixiao litchi commonly used pesticides are: insecticide spray insecticidal pesticides trichlorfon broad-spectrum, high efficiency and low toxicity organophosphorus pesticides. It has strong stomach toxicity and contact killing effect, which is the most common and effective way to control litchi bug.
2018-09-09 -
Common pesticides in orchids (control objects, functions)
Orchids commonly used pesticides (control object, function).
2018-04-04 -
Fungal drug use
Fungal drug use
2018-05-06 -
A new disinfectant Kesong Ling for silkworm
(1) Disinfection and disease prevention is a key technical measure to stabilize silkworm production and increase cocoon production. The development and promotion of silkworm disinfectants with high efficiency and low toxicity, broad spectrum of sterilization, stable properties, non-corrosiveness, low cost, simple and safe use are important topics in the silkworm industry all over the world. In recent years, many silkworm disinfectants have been developed and popularized in various silkworm areas in China, and many of them are restricted because of their unstable properties, strong corrosiveness, lack of broad spectrum of sterilization and so on. The new silkworm disinfectant Kesong Ling was developed by South China Agricultural University, Shunde Chemical Institute and
2019-01-15 -
Orchid leaf characteristics to judge the disease
The characteristics of orchid leaves are used to judge the disease.
2018-04-04 -
Planting experts to share drug use skills!
Planting experts to share drug use skills!
2018-06-27 -
Difference between glyphosate and paraquat
Glyphosateis a broad-spectrum herbicide that kills all weeds and roots. It takes 3 to 5 days to take effect slowly. It is low in toxicity and high in efficiency. Paraquat is a contact type broad-spectrum herbicide, quick acting, but can not kill the roots, can only kill the stems and leaves above the ground,
2020-11-09 grass phosphine and paraquat of distinction for systemic -
What disease can be treated by azolyl ether promethazine?
Promethazine is a broad-spectrum and quick-acting protective fungicide, which has a special effect on cucumber downy mildew by inhibiting the oxidation of pyruvate in pathogenic bacteria. Pyrazolyl carbendazim is a new broad-spectrum fungicide and mitochondrial respiratory inhibitor. With protection, treatment, leaves
2020-11-08 Azolyl ether propane zinc energy cure what disease proxen zinc yes a kind of -
The herbicide spectrum of Daojie
It is understood that Daojie (2.5% pentafluorosulfonamide oil suspension) has a good control effect on a variety of barnyardgrass, including older barnyardgrass, and has a wide herbicide spectrum, which can be used to control barnyardgrass and annual sedges and a variety of broad-leaved weeds in paddy fields. The weeds sensitive to Daojie are Gleditsia, alisma, water peanut, amaranth, water amaranth, false purslane, wolf grass, yellow careful, duckweed, annual weed, annual barnyardgrass, barnyardgrass, water chestnut, floating weed, biogas, mother grass.
2019-01-16 -
Sulfonylureas: chlorsulfuron + dicamba (chlorsulfuron + paracetamol)
Herbicidal characteristics Chlorsulfuron can be absorbed by the roots, stems and leaves of weeds. It is used to control a variety of annual broad-leaved weeds and some grass weeds. It has a long duration in soil. Dicamba can be absorbed by weed stems and leaves and can control a variety of broadleaf weeds. Chlorsulfuron and dicamba have different action mechanisms, and their weed control spectrum is complementary. Mixed use of chlorsulfuron and dicamba can enlarge weed control spectrum and improve weed control effect. Chlorsulfuron + dicamba 0.6g/mu +2 - 3g/mu (active ingredient). suitable for use as
2019-01-16 -
The latest usage of herbicides in Corn Field
The method of using herbicides in corn field, the main weeds in corn field are Equisetum, amaranth, Equisetum, Saxifraga, Rabdosia rubescens, Solanum nigrum, paspalum, Chenopodium, Chenopodium, Portulaca oleracea, amaranth, Portulaca oleracea, Salvia przewalskii, Saussurea przewalskii
2020-11-10 The latest corn field herbicide method of use -
Scientific application skills of pesticides
Scientific application skills of pesticides
2018-08-09 -
Prevention and control of common diseases and insect pests in Mei Mei
Due to the flower shape characteristics of Mei Jiyou plum blossom, and the advantages of purple leaf plum with dense blossoms and purple leaves, it is now a relatively new type of ornamental flowers and trees with excellent leaves and flowers, which can be used as potted plants and can also be made into bonsai. But Mei Mei will also be harmed by diseases and insect pests.
2018-07-02 -
Broad-leaved weeds can be removed in rape growing period.
Sclerotinia sclerotiorum is one of the most important diseases in rape production, which may occur from seedling stage to maturity, especially in stem. Control methods: first, increase the application of phosphorus and potassium fertilizer, a small amount of nitrogen fertilizer, at the same time to open soil moisture to facilitate drainage, good seedlings, maintain reasonable density, spray paclobutrazol to improve lodging resistance, reasonable density.
2018-09-13