spiny powder Learn more about spiny powder
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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 -
High-yield cultivation techniques of Rose
High-yield cultivation techniques of Rose
2018-06-29 -
Control of rice diseases and insect pests: how to control rice whitefly?
How to control rice whitefly? What are the hazards of rice whitefly? How does rice whitefly happen? Please introduce the harm of rice whitefly: Rice whitefly, also known as rice whitefly, is a new pest on rice. In addition, damage to sugarcane, corn and other food crops, as well as horse tang, paspalum grass, gold and other crops.
2018-07-18 -
What are the functions and effects of pomegranate flowers?
What are the functions and effects of pomegranate flowers?
2019-03-05 -
Occurrence and control techniques of soybean anthracnose
The main results are as follows: (1) most of the diseased seeds with disease symptoms die in the soil before emergence and can occur from seedling stage to mature stage. The pathogen can invade young stems from cotyledons, harming stems and pods, as well as leaves or petioles. 1.1 Cotyledon disease symptoms can occur from seedling stage to mature stage, there are dark brown disease spots on the emergence cotyledons, the edge is slightly light, the disease spot expansion often appears cracking or depression, when the climate is humid, the cotyledons become water-immersed, wilt and fall off quickly. 1.2 symptoms of leaf disease infection on the leaf, irregular spot and deep edge
2019-01-16 -
Planting techniques of hericium Erinaceus
Planting techniques of hericium Erinaceus
2018-07-05 -
The method of making jade blue cypress bonsai
(1) Botanical knowledge belongs to cypress and cypress. Erect shrubs, much branched; leaves are all spiny, the upper and lower sides are powdered, shiny, emerald blue, mostly upright clusters. Dioecious, single axillary flower and fruit, fruit ellipsoid.
2018-05-10 -
The latest course of planting techniques and methods of hericium Erinaceus
Artificial cutting and cultivation of hericium Erinaceus has formed different degrees of scale in various places. The outstanding problem is that although flea production can reach the standard, there are not many high-grade products, which reduces the commodity value and affects the economic benefits of producers. If you want to produce high-grade hericium Erinaceus, you should pay attention to the following
2020-11-10 The latest hericium Erinaceus mushroom planting technology methods tutorials -
The difference between rose and rose
The difference between rose and rose
2018-08-17 -
Propagation and Pest Control and cultivation techniques of Liudaomu
Propagation and pest control and cultivation techniques of six trees (Abelia biflora Turcz.), alias six trees, double flowers, six trees, etc., are deciduous shrubs of the genus Ninjuriaceae. Because when the log grows, there are six grooves on it.
2018-05-30 -
The difference between the latest rose and the rose
Roses are graceful in shape, bright in color and fragrant in smell. they are not only a symbol of love, but also the first choice for Valentine's Day, but do you know that the so-called roses sold in flower markets and flower shops are all modern roses, which have the pedigree of roses? but it's not.
2020-11-10 The latest rose and rose difference shape beautiful -
What pesticides are used by whitefly whitefly
Whitefly whitefly is a common pest, the damaged leaves will appear green yellow and white spots, which expand into pieces with the aggravation of the damage. So what kind of pesticide is better to use for whitefly? 1. The morphology of whitefly whitefly. The adult length of whitefly whitefly is 1.0-1.3 mm.
2020-11-08 Black spiny powder lice what pesticide black stinging powder louse yes a kind of -
Rust of common diseases of canna
Banana rust is a disease with a high incidence and often occurs in the south, which is mainly threatened by a pathogen called stalk rust in fungi. The damaged plants will have dry leaves and dark brown spots. At the same time, it will also produce some cracked black spots. So what should we do if the canna gets rust?
2018-07-01 -
The difference between mustard pimple and turnip blue
Appearance difference: the former plant height is 60-150 cm, the outer skin is white, fleshy root. The latter is relatively short, about 30-60 cm, the skin color is light green, but also purple and green. Leaf difference: the former leaf is smaller and the shape of basal and cauline is different, while the latter is wider and covered with white powder.
2018-08-20 -
Symptoms and Control of Cucumber Blight
Cucumber, (scientific name Cucumis sativus Linn, English name Cucumber), cucumber plant of Cucurbitaceae. Also known as cucumber and cucumber. The color of the fruit is oil green or emerald green, with soft spines on the surface. It is widely cultivated in all parts of China and is now widely cultivated in temperate and tropical regions.
2020-11-08 Cucumber plague disease raw symptom and prevention and cure cucumber scientific name -
Varieties and pictures of aloe
Varieties and pictures of aloe
2018-10-31 -
The appearance characteristics of Pine trees
The appearance characteristics of Pine trees
2018-07-06 -
The latest varieties and pictures of aloe
Aloe is native to tropical arid regions of Africa and is distributed almost all over the world. There are at least 300 varieties of aloe, of which there are about 250 on the African continent, 40 in Madagascar, and the remaining 10 are distributed in Arabia and other places. Let's make the editor more detailed.
2020-11-10 The latest aloe variety and picture original produced in -
Rock peony, a succulent plant
Rock peony origin: northern Mexico, is a subtropical fleshy cactus, rock peony half-buried in the soil, with a large main root. The upper part is flat, 6-12 cm in diameter, with triangular nodules, overlapping to form a horizontal.
2018-05-04 -
The appearance characteristics of the latest pine trees
Pine trees belong to the genus Pinus in the pine family. There are nearly 80 species in the world. They have strong adaptability to terrestrial environment. They can endure low temperature of-60 ℃ or high temperature of 50 ℃. They can be used in exposed mineral soil, sandy soil, volcanic ash, calcareous soil, limestone soil and ash.
2020-11-10 The latest pine shape characteristics yes pine family pine genus