How to prevent broccoli disease types of diseases and insect pests and control measures

Broccoli is an indispensable food on people's daily table. Broccoli is nutritious, crisp and popular, and it is also very popular in the balcony garden, so many balcony garden enthusiasts also like to grow it. It is also a valuable healthy vegetable in winter. Do you know how to grow broccoli easily on the balcony? For the growth of delicious broccoli, measures against diseases and insect pests are very important. Here, the editor of Juqiao will introduce the types of diseases and pests of broccoli and how to deal with them.

Basic information of broccoli cultivation difficulties simple growth cycle about 50 to 70 days after seedling planting (depending on the type) main diseases such as Berto disease, root club disease, soft rot, black rot main pests Plutella xylostella, bean weevil, aphid broccoli disease control

Preparation in advance is important for the prevention and control of broccoli disease. Take measures to prevent disease, please check in advance!

Types of major diseases

The main diseases of broccoli include trichinellosis, rhizome root disease, soft rot, black rot and so on.

Beta disease: yellowish white spots are formed along the veins of the leaves, and white mold grows on the back of the lesion.

Root nodule disease: it is stunted because it forms many ridges in the roots and hinders water absorption and nutrient absorption.

Soft decay: the head of the bank and the ball turn brown and tattooed, releasing a bad smell

Black rot: yellowing from near the water hole of the leaf, forming a V-shaped yellowish brown spot, extending outward from the vein, magnified.

In rainy days and humid environments, broccoli is more vulnerable to diseases affected by Rain Water, and soft rot is particularly prone to occur in poorly ventilated environments. Soft rot often occurs in the high temperature period, once it occurs, it will rot, so be careful.

It is OK if you take measures against soft rot earlier, but if the leaf on the leaf is sick, it may be flower bell rot, and you may not be able to harvest it, so be careful.

Tip: when broccoli is exposed to the cold, it turns purple because of anthocyanins, but it doesn't get sick. It turns green after boiling, which does not affect eating.

Disease control point

In order to prevent broccoli disease, it is important to avoid overheating. In addition, as harmful pests will spread the virus, it is also necessary to take effective measures to control pests, which can be fixed with mosquito repellent nets.

As rhizome disease and soft rot mainly occur due to continuous disorders, continuous cultivation in used soil should be avoided.

Tip: in the early stages of the development of diseases and insect pests, it is necessary to eliminate symptoms as soon as possible. If the symptoms spread, medication must be taken as soon as possible. Www.diyju.com

Pest control of broccoli

Broccoli is a kind of cabbage and is delicious for insects. If you don't take measures, insects may eat them. Firmly take measures to grow delicious broccoli!

Species of major pests

Types of pests:

Astragalus larva: a typical pest of Chinese cabbage, which likes to eat leaves.

Plutella xylostella: a common pest on cabbage. A nasty pest that is classified as an important pest and is difficult to control among vegetable pests.

Cabbage worm: it is a nocturnal activity and likes to eat leaves at night.

Aphids:. Gather on leaves and stems and suck plant juice. To spread viral diseases.

Pest control methods:

Put into mosquito repellent net

Sprinkle with medicine

For the measures to prevent broccoli pests, it is most beneficial to improve insect resistance at the stage of planting seedlings.

The key to putting in mosquito repellent nets is to make sure that pests are not attached to leaves, soil, etc. In addition, even if you use an insect net, if the belt of the fixed net is loose, it needs to be solved as soon as possible.

Tip: it is important to use medication when necessary. If pests are found, they should be eliminated as soon as possible.

Nutritious and delicious broccoli is also a favorite of insects, but if you take early measures to control broccoli diseases and pests, it will be easy to harvest healthy and green broccoli.

Time: 2019-05-08 Click: