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Chemical Control of Tomato Root-knot nematode
In recent years, the incidence of tomato root-knot nematode is on the rise, especially in dry sandy soil, which has caused great losses. Root-knot nematodes have a wide range of hosts, which not only damage tomato, but also seriously damage cucumbers and sweet peppers. Root-knot nematodes are often left in the soil with eggs or 2 th instar larvae with tumors, root knot and diseased remains.
2018-09-11 -
What is the harm of root-knot nematodes? What kind of pesticide can be killed?
What is the harm of root-knot nematodes? What kind of pesticide can be killed? Ask experienced netizens to help introduce a wide range of root-knot nematodes, often harming melons, eggplant fruits, legumes, radishes, carrots, lettuce, cabbage and other more than 30 kinds of vegetables, so the planting network sorted out the harm and control methods of root-knot nematodes.
2018-07-11 -
How to control root-knot nematodes?
How to control root-knot nematode? What should be paid attention to in the control of root-knot nematodes? Also ask the netizens who know to help introduce a wide range of root-knot nematode damage, such as melons, eggplant fruits, legumes and radish, carrot, lettuce, cabbage and other vegetables will be damaged by root-knot nematode, so the planting network sorted out the root-knot nematode.
2018-07-11 -
How to prevent and cure root-knot nematode disease of four seasons begonia?
The pathogenic nematode of root-knot nematode disease of Begonia can harm the lateral root and small root of the plant, stimulate the root tissue to form giant cells and make the cells divide and proliferate excessively, resulting in many tumors ranging in diameter from 1mm to 10mm. The tumor is smooth at the initial stage, rough at the later stage, and often has many whisker roots.
2019-03-04 -
Symptoms and control methods of cucumber aphids and root nematodes (root knot nematodes)!
Cucumber, a widely cultivated annual trailing or climbing herb of Cucurbitaceae, is very prone to aphids and root nematodes in its growth process. Here are the symptoms and control methods of these two pests. Symptoms and prevention of aphids
2020-11-09 Cucumber aphid root nematode root knot symptom and control -
Comprehensive control measures of root-knot nematode disease in ginger
Ginger is the fresh rhizome of ginger, a perennial herb of Zingiberaceae, with high 40~100cm. Aliases are ginger root, hundred spicy clouds, hook finger, Yin Dixin, cool boy, fresh ginger, honey roasted ginger. The rhizome (dried ginger), cork (ginger skin) and leaf (ginger leaf) of ginger can be used as medicine.
2020-11-08 Ginger root knot nematode disease comprehensive control measures ginger yes -
Symptoms and control methods of cucumber aphids and root nematodes (root knot nematodes)!
Cucumber, a widely cultivated annual trailing or climbing herb of Cucurbitaceae, is very prone to aphids and root nematodes in its growth process. Here are the symptoms and control methods of these two pests. Symptoms and control methods of aphids main symptoms: aphids are also called greasy insects
2019-04-11 -
Characteristics of High hardness Powder Fruit large Tomato Variety Xianke Line, Xianke 360Bue 6 / 5 / 1 Tomato
There are many varieties of tomatoes. Which ones do you know? If you know the tomatoes of the Xianke series, let's take a look at the four kinds of tomatoes of the Xianke series. Xianke 360: anti-TYLCV and anti-line newly developed by and started to demonstrate and promote
2019-06-05 High hardness high hardness powder fruit big tomato variety fairy line -
Control measures of root-knot nematode disease in growing citrus
Citrus root-knot nematode disease harms citrus roots, causing root nodules of different sizes, and whisker roots form cakes, which hinders the ability of roots to absorb nutrients and reduces the absorption of roots. When the citrus was first infected by root-knot nematode, the crown was not obvious.
2020-11-08 Species citrus root knot thread insect disease control measures -
Still envy other people's INS style? Reading this playbook makes you a god in the eyes of others.
The sixth? Qian Yan love succulent love life (WeChat: duorou91) reply to "Community" and 20W meat friends to bask together! Backstage reply "delicious meat", "summer, watering, leaf insertion, soil, disinfestation, black rot" to see the relevant.
2018-08-07 -
Effective measures to control the size of Pleurotus ostreatus
In recent years, the market demand for the quality of Pleurotus ostreatus continues to improve, large mushrooms are not popular, some mushroom farmers can not keep up with the market demand to produce certain specifications of commercial mushrooms, resulting in increased production but not income. The specification can be controlled by the following measures. The strain "2796", which is now widely used in replacement strains, is a large-grained strain.
2018-09-11 -
The efficacy and function of Fritillaria thunbergii
The efficacy and function of Fritillaria thunbergii
2018-07-03 -
Introduction and control of carrot root knot nematode
Carrot (carrot), alias carrot, clove radish, gourd radish gold, also known as carrot, red cabbage head, yellow radish, etc., is an umbrella-shaped biennial herb, with fleshy roots as vegetables to eat. Carrot contains 1.67~12.1 mg/100 g fresh weight
2020-11-08 carrot root knot nematode disease introduction and control -
Is soil nematode a worm? What are the hazards? How to kill? (with prevention and control methods)
The number and species of nematodes in soil are abundant. Soil nematodes are widely distributed in all kinds of soils, and the number of soil nematodes varies with different soil depths, among which the soil nematodes distributed in the 10-20cm soil layer are the most. Nematodes are the number one killer of common soil-borne diseases.
2020-11-09 Soil nematode yes worm what harm how kill -
Comprehensive control of fennel root nematode disease
Fennel is a perennial herb, cultivated for one or two years. The whole plant has a special spicy smell and white powder on the surface. Leaves pinnately divided, lobes linear. Yellow flowers in summer, compound umbels. Fruit oval, yellowish green. Sex likes warmth and is suitable for the growth of sandy loam.
2020-11-08 Fennel root nematode disease integrated control fennel perennial -
Taoyuan three knots Yichun Jian
Taoyuan Sanjieyi is a new variety produced in Mabian Mountain area, a famous orchid township in Sichuan. as soon as this flower appears, it shakes the orchid world with its beauty, fragrance and wonder, and becomes a treasure among the orchid aristocracy (spring sword butterfly). Taoyuan three knot righteousness from 1992 to 1999, four consecutive.
2018-03-04 -
What about fruit tree roots?
Fruit tree is a common sapling in our country, but during the planting period, there will be various diseases and insect pests, and root insects are one of them, then fruit tree root insects how to do? I. What about insects at the root of fruit trees? Fruit tree root insects are mostly knot nematodes, but every flat
2020-11-08 fruit trees roots insects what to do yes our country common of -
Cultivation and management of black-skinned wax gourd
Black-skinned wax gourd has strong growth potential, wide adaptability, can be planted in most parts of the country, the fruit is resistant to storage and transportation, dense meat and good quality. Deeply welcomed by the majority of consumers. Features: 1, strong plant growth, vine length 450-500 cm; 2, the main vine 18 Meli 22 nodes bearing the first female flower, and then every 4-5 nodes.
2018-09-11 -
5 diseases/medicine control effect quickly
In the process of breeding primrose, the last thing we want to encounter is diseases and insect pests. This kind of problem is very harmful to plants, which will not only affect the beauty of plant type, but also lead to plant death when it is serious. So how to prevent and control diseases and insect pests of primrose? The following small series takes everyone to understand
2018-12-08 -
The latest common diseases and insect pests of Ophiopogon japonicus and their control methods
Ophiopogon japonicus is one of the commonly used traditional Chinese medicine in China. It has the effects of clearing heat, moistening lungs, nourishing stomach, promoting fluid and relieving thirst. It is powerful and widely used. It is planted in many areas of our country. It is a crop of medicinal and economic value. In the process of planting it
2020-11-10 The latest Ophiopogon common diseases and insect pests and control methods Ophiopogon japonicus