Four strokes to avoid fruit tree resistance

In the prevention and control of pests, comprehensive prevention and control must overcome the tendency to rely solely on chemical pesticides, and comprehensive prevention and control measures such as agriculture, physics, and biology should be promoted to complement each other and complement each other. When applying pesticides, proper application techniques are used to evenly distribute the pesticide on the plant body.

Rotation medications do not use a single variety of medication for a long period of time to cut off the formation of resistant populations in the biota. Rotating drugs should try to use different agents with different mechanisms, such as the use of organic phosphorus, pyrethroids, carbamate preparations; inhalation of fungicides can easily lead to drug resistance, should be with the generation of arsenic, inorganic sulfur, copper preparations Rotary use; lime sulfur mixture does not produce resistance to pests.

Mixed use of drugs with two different modes of action and different mechanisms can also slow down the occurrence of drug resistance, such as the use of Rhizoctonia mixed with mancozeb, and organophosphorus preparations mixed with pyrethroids.

The use of synergist synergists can inhibit insecticidal compounds that decompose the enzyme activity in vivo, and can improve the efficacy of drugs, such as pesticides Lipid, money money Ling, multi-functional plant synergists.

Small 2D LiDAR Sensor

IT02S, is JRT new product in the early 2019, which is a single-point LiDAR sensor, also called tof distance sensor. With a micro size of 46x17x7mm, customers can widely use in many Laser Measurement Solutions. The lidar distance sensor can measure 12m short-range with high frequency up to 100hz. It's great for Unmanned Aerial Systems. If you need us send you data sheet and spec for this products, offering sample as well, pls tell us, thank you.

IT02S Mini Tof Sensor Module Diagram
IT02S Mini Tof Sensor Module Diagram
Parameters of IT02S:

Accuracy

+/-8cm@ 0.1~3.5m

Measuring Unit

cm

Measuring Range (without Reflection)

0.1-12m

Measuring Time

0.1~3 seconds

Measuring Frequency

100 Hz

Laser Class

Class II

Laser Type

650nm, <1mw, red

Weight

About 5g

Voltage

DC2.5V~+3.5V

Serial Level

TTL 3.3V

Size

46*17*7mm

Operating Temperature

0-40 ℃ (32-104 ℉ )

Storage Temperature

-25~60 ℃ (-13~140 ℉)


IT02S – the High performance-price ratio measurement solution
* low power consumption of single transmit and single receive
* small size: 46*17*7mm
* low cost
* proffessional techinical support

2D Laser Distance Sensor,2D Lidar Sensors,Tof Lidar Distance Sensor, Flight Distance Sensor

Chengdu JRT Meter Technology Co., Ltd , https://www.rangesensors.com